AmbitionBox
Interview Questions
- Reviews
- Salaries
- Interview Questions
- About Company
- Benefits
- Jobs
- Office Photos
- Community
Add office photos
i
Bounteous x
Accolite
Compare
Filter interviews by
Bounteous x Accolite Interview Questions and Answers
186 Interview questions
To find the first non-repeating character, traverse the string and track character counts, returning the first with a count of one.
Count Characters: Use a hash map or dictionary to count occurrences of each character in the string.
Traverse String: Iterate through the string again to find the first character with a count of one.
Example: For the string 'swiss', the counts are {'s': 3, 'w': 1, 'i': 1}. The first non-...
A steady string contains characters B, D, U, and H, each appearing exactly n/4 times, where n is the string length.
Character Count: Count occurrences of B, D, U, and H in the string.
Length Check: Ensure the string length is divisible by 4 for steady condition.
Example 1: 'HBDU' has 1 of each character, steady since length is 4.
Example 2: 'BBUDHUDH' has 2 B's, 2 D's, 2 U's, and 2 H's, steady since length is 8.
Exampl...
Left rotating a binary tree involves shifting nodes to the left, changing the structure while maintaining the tree's properties.
Definition: A left rotation on a binary tree involves moving the right child of a node to become the new root of that subtree.
Example: For a node with value 10, if it has a right child 15, after left rotation, 15 becomes the new root, and 10 becomes the left child of 15.
Implementation: Th...
Implement a stack using two queues to achieve LIFO behavior.
Use two queues: queue1 and queue2.
For push operation, enqueue the element in queue1.
For pop operation, dequeue all elements from queue1 to queue2 except the last one, then dequeue the last element from queue1.
Swap the names of queue1 and queue2 after pop operation to maintain the stack structure.
Example: Push(1), Push(2), Pop() returns 2, Push(3), Pop() r...
Convert a string into a zigzag pattern on a given number of rows and read line by line.
The zigzag pattern is formed by writing characters diagonally down and up across multiple rows.
For example, with 3 rows and the string 'PAYPALISHIRING', the pattern looks like: P A H N A P L S I I G Y I A
To construct the result, iterate through the string and place characters in the appropriate row based on the current...
Implement strategies to minimize collisions in HashMap for better performance and efficiency.
Use a better hash function: A well-distributed hash function reduces clustering. Example: Use prime numbers in calculations.
Increase the initial capacity: Start with a larger size to minimize resizing and collisions. Example: Set initial capacity to 16 instead of 8.
Utilize linked lists or trees: In case of collisions, stor...
I primarily use Git for version control, utilizing branches, commits, and merges for collaboration and tracking changes.
Primary version control tool is Git
Utilize branches for different features or fixes
Regularly commit changes with descriptive messages
Merge branches to integrate changes
Use tools like GitHub or Bitbucket for collaboration
The Bash command to suppress all output and errors is 'command > /dev/null 2>&1'
Use '>' to redirect standard output to /dev/null
Use '2>&1' to redirect standard error to standard output
Combine both to suppress all output and errors: 'command > /dev/null 2>&1'
SQL query to join two tables, use aggregate functions like SUM and AVG with GROUP BY
Use JOIN keyword to combine two tables based on a common column
Use GROUP BY clause to group the results based on a specific column
Use aggregate functions like SUM() and AVG() to calculate totals and averages within each group
The process for writing a Bash script to read and parse a CSV file and print the last character of each line involves using a combination of commands and loops.
Use the 'while read' loop to read each line of the CSV file
Use 'awk' command to extract the last character of each line
Print the last character using 'echo' command
Bounteous x Accolite Interview Experiences
230 interviews found
Anonymous
(1 Question)
- Q1. OOPS, C++, Data Structures, Algorithms, and Aptitude were asked in this round.
This round had only one question and the time given was 60 mins, it was a medium-level Question based on Arrays. The question was given in the form of a story just like we get on platforms like Codechef and we had to provide an optimized solution with given and hidden test cases getting the correct output.
(19 Questions)
- Q1. Questions were based on LinkedList (Level – Easy) rest were asked questions based on Trees but again the level was Easy.
- Q2. Two Questions based on Arrays
- Q3. Questions on Sorting (Merge Sort implementation)
- Q4. Questions on Inheritance, Pointers, Double Pointers.
- Q5. 4 pillars of OOPS were asked
- Ans.
The four pillars of OOP are Encapsulation, Abstraction, Inheritance, and Polymorphism, essential for object-oriented programming.
Encapsulation: Bundling data and methods that operate on the data within one unit (class). Example: A class 'Car' with attributes like 'speed' and methods like 'accelerate()'.
Abstraction: Hiding complex implementation details and showing only the essential features. Example: A 'Payment' class...
- Q6. Encapsulation and its real-time examples
- Ans.
Encapsulation is a mechanism of wrapping data and code together into a single unit.
Encapsulation helps in achieving data hiding and abstraction.
It provides better control over the data by making it private and accessible only through public methods.
Real-time examples of encapsulation include a car's engine, which is encapsulated and can only be accessed through the car's interface.
Another example is a mobile phone, whe...
- Q7. Inheritance and its disadvantages
- Ans.
Inheritance allows a subclass to inherit properties and methods from a superclass, but it has some disadvantages.
Inheritance can lead to tight coupling between classes, making it difficult to modify the superclass without affecting the subclass.
Inheritance can also lead to the creation of deep class hierarchies, which can be difficult to understand and maintain.
Inheritance can result in code duplication if multiple sub...
- Q8. What is Runtime polymorphism
- Ans.
Runtime polymorphism is the ability of an object to take on multiple forms during runtime.
It is achieved through method overriding
It allows for more flexibility and extensibility in code
It is a key feature of object-oriented programming
Example: Animal class with different subclasses such as Dog, Cat, and Bird
- Q9. Pair Sum Problem was asked
- Ans.
The Pair Sum Problem involves finding pairs in an array that sum to a specific target value.
Identify the target sum and the array of numbers.
Use a hash map to store numbers and their indices for quick lookup.
Iterate through the array, checking if the complement (target - current number) exists in the hash map.
Example: For array [1, 2, 3, 4] and target 5, pairs are (1, 4) and (2, 3).
Time complexity is O(n) due to single...
- Q10. A tweak to the pair sum problem: there can be any number of elements that add up to the target
- Ans.
The task is to find any number of elements in an array that add up to a given target.
Use a recursive approach to find all possible combinations of elements that add up to the target.
Start with the first element and recursively call the function with the remaining elements and the reduced target.
If the target becomes zero, add the current combination to the result.
If the target becomes negative or there are no more elem...
- Q11. Max multiplication of 3 numbers in an array
- Ans.
Find the maximum multiplication of 3 numbers in an array of strings.
Convert the array of strings to an array of integers.
Sort the array in descending order.
Check the product of first three elements and last two elements with the first element.
- Q12. Dutch national flag problem
- Ans.
The Dutch national flag problem is a sorting problem that involves sorting an array of 3 distinct values.
The problem involves sorting an array of 3 distinct values: red, white, and blue.
The goal is to sort the array in-place, without using any additional data structures.
The solution involves using three pointers to keep track of the boundaries between the different values.
- Q13. Questions on the pointer, double-pointer, and LinkedList
- Q14. Problem on stack implementation using linked list
- Ans.
Implementing a stack using a linked list involves creating nodes and managing push/pop operations efficiently.
A stack follows Last In First Out (LIFO) principle.
Each node in the linked list contains data and a pointer to the next node.
Push operation: Create a new node and point it to the current top, then update the top to the new node.
Pop operation: Remove the top node, update the top to the next node, and return the ...
- Q15. Segregate 0's and 1's in array - Dutch National Flag Algo Again
- Ans.
Segregate 0's and 1's in array using Dutch National Flag Algorithm
Use three pointers - low, mid, and high
low points to the first index of 1
mid points to the first index of unknown element
high points to the last index of 1
If arr[mid] is 0, swap arr[low] and arr[mid], increment low and mid
If arr[mid] is 1, increment mid
If arr[mid] is 2, swap arr[mid] and arr[high], decrement high
- Q16. Questions of CS fundamentals (databases, computer networks, operating systems) Average level questions like What are semaphores, Primary key vs Candidate Key, Normal forms of DBMS, etc
- Q17. Project explanation and a few questions on it.
- Q18. Mongo which NoSQL database- document-based, other NoSQL databases, virtual dom
- Q19. Redux, pass values in props, NoSQL vs SQL, nodejs to be used where event loop, async Javascript
(17 Questions)
- Q1. Explain the diamond problem in Cpp, and how to solve it.
- Ans.
Diamond problem occurs in multiple inheritance when two base classes have a common method. It is solved using virtual inheritance.
Diamond problem occurs when a derived class inherits from two base classes that have a common method.
Virtual inheritance is used to solve the diamond problem.
Virtual inheritance ensures that only one instance of the common base class is created.
- Q2. What are the Dynamic-link library (DLL) in Cpp and its use?
- Ans.
DLL is a library of executable functions and data that can be used by a Windows application.
DLLs are loaded at runtime and can be shared by multiple applications.
They allow for modular programming and reduce memory usage.
DLLs can be used for device drivers, system utilities, and application extensions.
Examples of DLLs include kernel32.dll, user32.dll, and msvcr100.dll.
- Q3. What are registers in Cpp?
- Ans.
Registers are small, fast memory locations in a CPU that store data for quick access.
Registers are used to store data that is frequently accessed by the CPU.
They are faster than accessing data from RAM.
Registers are limited in number and size.
Examples of registers include the program counter, stack pointer, and general-purpose registers.
Register usage can be optimized for performance in code.
Accessing registers can be ...
- Q4. Can you make a constructor private in Cpp, if not what error will you get (Compile Time Error or Runtime Error)
- Ans.
Yes, a constructor can be made private in C++ to restrict object creation outside the class.
Private constructors are used in Singleton design pattern to ensure only one instance of the class is created.
If a constructor is made private, it can only be accessed by the member functions of the class.
Attempting to create an object of a class with a private constructor outside the class will result in a compile-time error.
- Q5. What are function pointers and the differences between normal function and function pointers?
- Ans.
Function pointers are pointers that point to the memory address of a function. They can be passed as arguments or returned from a function.
Function pointers allow for dynamic function calls at runtime
Function pointers can be used to implement callbacks
Function pointers can be used to implement polymorphism
Normal functions are called directly, while function pointers are called indirectly
Function pointers can be assigne...
- Q6. What are the ways to prevent Instantiation of Class?
- Ans.
Ways to prevent instantiation of a class
Declare the class as abstract
Make the constructor private
Implement a static factory method
Throw an exception in the constructor
Use the Singleton pattern
- Q7. How to check for a loop in linked list?
- Ans.
To check for a loop in a linked list, we use the Floyd's cycle-finding algorithm.
Create two pointers, slow and fast, and initialize them to the head of the linked list.
Move slow pointer by one node and fast pointer by two nodes.
If there is a loop, the two pointers will eventually meet.
If there is no loop, the fast pointer will reach the end of the linked list.
Time complexity of this algorithm is O(n) and space complexi...
- Q8. Remove duplicates from Linked List. Both variants.
- Ans.
Remove duplicates from Linked List. Both variants.
Variant 1: Using Hash Set to keep track of visited nodes and removing duplicates
Variant 2: Using two pointers to compare each node with all subsequent nodes and removing duplicates
Example: 1->2->3->2->4->3, Output: 1->2->3->4
- Q9. Reverse the linked list in groups of k
- Ans.
Reverse a linked list in groups of k
Create a function to reverse a linked list
Iterate through the linked list in groups of k
Reverse each group using the function
Connect the reversed groups back together
Return the new head of the linked list
- Q10. Asked to print the 2nd smallest element in bst
- Ans.
To find the 2nd smallest element in a BST, perform an in-order traversal and track the elements.
In a BST, the left child is smaller than the parent, and the right child is larger.
Perform an in-order traversal (left, root, right) to get elements in sorted order.
Keep a count of elements visited during traversal; stop when the count reaches 2.
Example: For BST with values 5, 3, 8, 1, 4, the in-order traversal gives [1, 3, ...
- Q11. Equal Sum Partition along with print that 2 arrays (DP + matrix printing)
- Ans.
Equal Sum Partition problem with DP and matrix printing
The problem involves dividing an array into two subsets with equal sum
Dynamic programming can be used to solve this problem efficiently
A matrix can be used to keep track of the subsets
Printing the subsets can be done by backtracking through the matrix
- Q12. Delete Kth node from the end of the linked list in single iteration
- Ans.
Delete Kth node from end of linked list in single iteration
Use two pointers, one to traverse the list and another to keep track of Kth node from end
Move both pointers simultaneously until the first pointer reaches the end
Delete the Kth node from end using the second pointer
- Q13. Merge two sorted linked lists
- Ans.
Merge two sorted linked lists
Create a new linked list
Compare the first nodes of both lists and add the smaller one to the new list
Move the pointer of the added node to the next node in the list
Repeat until one of the lists is empty
Add the remaining nodes of the non-empty list to the new list
- Q14. Check if a linked list is circular or not
- Ans.
To check if a linked list is circular, we can use Floyd's cycle-finding algorithm.
Create two pointers, slow and fast, and initialize them to the head of the linked list
Move slow pointer by one node and fast pointer by two nodes
If the linked list is circular, the fast pointer will eventually catch up to the slow pointer
If the linked list is not circular, the fast pointer will reach the end of the list
Time complexity: O(...
- Q15. What is the difference between Binary Tree and Binary Search Tree
- Ans.
Binary Tree is a tree data structure where each node has at most two children. Binary Search Tree is a binary tree with the property that the left subtree of a node contains only nodes with keys lesser than the node's key and the right subtree of a node contains only nodes with keys greater than the node's key.
Binary Tree can have any values in the nodes, while Binary Search Tree has a specific order of values.
Binary S...
- Q16. Separate negative and positive numbers in a linked list.
- Ans.
Separate negative and positive numbers in a linked list.
Create two separate linked lists for positive and negative numbers
Traverse the original linked list and add nodes to respective lists
Join the two lists to get the final linked list with separated numbers
- Q17. Calculating the depth of a tree
- Ans.
Calculating the depth of a tree
Depth of a tree is the maximum distance from the root node to any leaf node
Can be calculated recursively by finding the maximum depth of left and right subtrees
Base case is when the node is null, return 0
(9 Questions)
- Q1. 1. Introduction and my family background.
- Q2. 2. What are your Strengths and Weaknesses?
- Ans.
My strengths include problem-solving, adaptability, and teamwork. My weaknesses include impatience and perfectionism.
Strength: Problem-solving - I enjoy analyzing complex problems and finding efficient solutions.
Strength: Adaptability - I am quick to learn new technologies and adapt to changing environments.
Strength: Teamwork - I work well in collaborative settings, valuing open communication and cooperation.
Weakness: ...
- Q3. 3. Tell us about your hobbies
- Ans.
I enjoy hiking, playing guitar, and reading science fiction novels.
Hiking: I love exploring nature and challenging myself physically.
Playing guitar: I find it relaxing and enjoy learning new songs.
Reading science fiction novels: It allows me to escape into imaginative worlds and stimulates my creativity.
- Q4. 4. What are you passionate about?
- Ans.
I am passionate about solving complex problems and creating innovative software solutions.
I enjoy tackling challenging coding problems and finding efficient solutions.
I am constantly learning and staying up-to-date with the latest technologies and programming languages.
I love collaborating with a team to brainstorm ideas and develop creative software solutions.
I am passionate about creating user-friendly and intuitive ...
- Q5. 5. The difference between hard work and smart work with an example.
- Ans.
Hard work is putting in a lot of effort, while smart work is finding efficient ways to achieve the same result.
Hard work involves working long hours and putting in a lot of physical or mental effort.
Smart work involves finding innovative and efficient ways to accomplish tasks.
An example of hard work is studying for hours to prepare for an exam.
An example of smart work is using study techniques like spaced repetition to...
- Q6. 6. The problems faced by a person working in a team during my online internship and how would can you solve those problems if you were the team leader.
- Ans.
The problems faced by a person working in a team during an online internship and how to solve them as a team leader.
Communication issues due to lack of face-to-face interaction
Difficulties in coordinating tasks and deadlines
Challenges in building trust and rapport among team members
Technical difficulties and connectivity issues
Misalignment of goals and expectations
Lack of accountability and responsibility
- Q7. 7. Tell me in brief about yourself and why should we select you?
- Ans.
I am a highly skilled software engineer with a strong background in programming and problem-solving. I have a passion for creating efficient and innovative solutions.
I have a Bachelor's degree in Computer Science and extensive experience in software development.
I am proficient in multiple programming languages such as Java, C++, and Python.
I have a proven track record of successfully delivering complex projects on time...
- Q8. 8. If not engineering then what?
- Ans.
I would have pursued a career in music.
I have been playing the guitar for over 10 years.
I have performed at local gigs and events.
I enjoy writing and composing my own music.
- Q9. 9. Asked about past Internships if any and projects on my resume.
Interview Preparation Tips
- DSA: Arrays, Linked List, Trees
- DP and Trees can also be asked s
Also, be confident and fluent while answering all the questions. Separately prepare for the HR round as well
Skills evaluated in this interview
Selected
I appeared for an interview in Dec 2024.
(3 Questions)
- Q1. What is the Look and Say sequence, and how can a program be written to generate the next number in this sequence?
- Ans.
Look and Say sequence is a sequence of numbers where each term is formed by describing the previous term.
Start with the number 1
Read off the digits of the previous number, counting the number of digits in groups of the same digit
For example, starting with 1, the sequence would be: 1, 11, 21, 1211, 111221, ...
- Q2. What is the SQL query to perform a join on two tables and calculate the aggregate sum using the product ID?
- Ans.
SQL query to perform a join on two tables and calculate aggregate sum using product ID.
Use JOIN keyword to combine two tables based on a related column (e.g. product ID)
Use GROUP BY clause to group the results by product ID
Use SUM() function to calculate the aggregate sum of a column (e.g. price)
- Q3. What is the process for writing a Bash script to read and parse a CSV file and print the last character of each line?
- Ans.
The process for writing a Bash script to read and parse a CSV file and print the last character of each line involves using a combination of commands and loops.
Use the 'while read' loop to read each line of the CSV file
Use 'awk' command to extract the last character of each line
Print the last character using 'echo' command
Platform: Coderbyte Test. The process is similar to the technical round, except that in the last bash script question, instead of printing the last character, print the third last character of each line.
(5 Questions)
- Q1. Can you tell me about yourself?
- Q2. What are the principles of Continuous Integration and Continuous Deployment (CI/CD)?
- Ans.
CI/CD is a software development practice where code changes are automatically built, tested, and deployed frequently.
Continuous Integration (CI) involves automatically integrating code changes into a shared repository multiple times a day.
Continuous Deployment (CD) involves automatically deploying code changes to production after passing automated tests.
CI/CD helps in detecting and fixing integration errors early, ensu...
- Q3. What version control tools do you use, and can you explain how you utilize them?
- Ans.
I primarily use Git for version control, utilizing branches, commits, and merges for collaboration and tracking changes.
Primary version control tool is Git
Utilize branches for different features or fixes
Regularly commit changes with descriptive messages
Merge branches to integrate changes
Use tools like GitHub or Bitbucket for collaboration
- Q4. What is the SQL query to join two tables and use aggregate functions such as SUM and AVG with GROUP BY?
- Ans.
SQL query to join two tables, use aggregate functions like SUM and AVG with GROUP BY
Use JOIN keyword to combine two tables based on a common column
Use GROUP BY clause to group the results based on a specific column
Use aggregate functions like SUM() and AVG() to calculate totals and averages within each group
- Q5. What is the Bash command to suppress all output and errors?
- Ans.
The Bash command to suppress all output and errors is 'command > /dev/null 2>&1'
Use '>' to redirect standard output to /dev/null
Use '2>&1' to redirect standard error to standard output
Combine both to suppress all output and errors: 'command > /dev/null 2>&1'
(3 Questions)
- Q1. Can you tell me about yourself and your family?
- Ans.
I am a dedicated professional with a passion for technology. My family is supportive and close-knit.
I have a background in technical project management
My family consists of my parents, my spouse, and two children
We enjoy spending time together outdoors and traveling
- Q2. Are you comfortable with the possibility of relocating for the position?
- Ans.
Yes, I am open to relocating for the position.
I am open to relocating for the right opportunity
I have relocated for previous positions and am comfortable with the process
I understand the benefits of relocating for career growth and development
- Q3. Would it be acceptable to work shift timings from 6:30 AM to 3:30 PM considering that the client is based in New Zealand?
- Ans.
Yes, it would be acceptable to work shift timings from 6:30 AM to 3:30 PM for a client based in New Zealand.
Working from 6:30 AM to 3:30 PM would align with the standard working hours in New Zealand due to the time zone difference.
This shift timing would allow for better communication and collaboration with the client in New Zealand.
It is important to ensure that the team is able to adjust to the early start time and m...
Interview Preparation Tips
Selected
I applied via Naukri.com and was interviewed in Dec 2024. There were 4 interview rounds.
10 Macq's and 1 problem solving question.
(9 Questions)
- Q1. Self Introduction
- Q2. Last project details
- Q3. Print all duplicate elements in an Array
- Ans.
Print duplicate elements in an Array of strings
Iterate through the array and use a HashMap to store frequency of each element
Print elements with frequency greater than 1 as duplicates
- Q4. Java Exception Handling and Spring exception handling.
- Q5. Spring IOC and types.
- Ans.
Spring IOC (Inversion of Control) is a design pattern where the control of object creation and lifecycle is shifted to a container.
In Spring IOC, objects are created and managed by the Spring container.
Types of Spring IOC include Constructor-based dependency injection and Setter-based dependency injection.
Example: In Constructor-based dependency injection, dependencies are provided through the constructor of a class.
Ex...
- Q6. Circuit Breaker and its states
- Ans.
Circuit Breaker is a design pattern used in software development to prevent system overload and failures.
Circuit Breaker monitors the number of failures and opens when a threshold is reached.
It can be in states like closed, open, or half-open.
Closed state allows normal operation, open state prevents further requests, and half-open state allows limited requests to check if the system is back to normal.
Examples include H...
- Q7. Design Pattern
- Q8. Get the third highest salary from employee table
- Q9. Valid parentheses from leetCode
(8 Questions)
- Q1. Self intro, Project based questions.
- Q2. Optional Class, Stream.map() vs Stream.flatMap()
- Ans.
Stream.map() transforms each element in a stream, while Stream.flatMap() transforms each element into a stream of values.
map() applies a function to each element in a stream and returns a new stream with the transformed elements.
flatMap() applies a function that returns a stream for each element in the original stream, then flattens the streams into a single stream of values.
Example: map() - Stream.of(1, 2, 3).map(x -&...
- Q3. Lambda, reduce()
- Q4. Sync Api vs Async Api, Sync Microservice and Async microservice example
- Ans.
Sync API waits for a response before continuing, while Async API allows the program to continue executing without waiting for a response.
Sync API is blocking and waits for a response before proceeding
Async API is non-blocking and allows the program to continue executing while waiting for a response
Sync microservice handles requests sequentially, while Async microservice can handle multiple requests concurrently
Example ...
- Q5. Write a REST api to fetch user details using userId.
- Ans.
Create a REST api to fetch user details using userId
Create a GET endpoint /users/{userId} to fetch user details
Use userId as a parameter in the endpoint
Return user details in JSON format
Handle errors for invalid userId
- Q6. SOLID Principle and best coding practices
- Ans.
SOLID principles and best coding practices are essential for creating maintainable and scalable software.
S - Single Responsibility Principle: Each class should have only one responsibility.
O - Open/Closed Principle: Classes should be open for extension but closed for modification.
L - Liskov Substitution Principle: Subtypes should be substitutable for their base types.
I - Interface Segregation Principle: Clients should ...
- Q7. Write a global exception handler class to handle UserNotFound exception.
- Ans.
Create a global exception handler class for UserNotFound exception.
Create a class that extends ExceptionHandler class
Override the handleException method to handle UserNotFound exception
Implement the logic to handle the exception, such as logging or returning a custom error message
- Q8. Advantages of IOC in spring and DI
- Ans.
IOC in Spring and DI offer flexibility, maintainability, and testability in software development.
Promotes loose coupling between components
Allows for easier unit testing and mocking
Facilitates easier configuration and management of dependencies
Enables better separation of concerns
Promotes reusability of components
(1 Question)
- Q1. Self Intro and salary negotiation.
I applied via Approached by Company and was interviewed in Dec 2024. There was 1 interview round.
(5 Questions)
- Q1. How did you implement multithreading in your project?
- Ans.
Implemented multithreading using Java's Thread class and Executor framework.
Used Thread class to create and manage threads.
Utilized Executor framework for managing thread pools and executing tasks.
Implemented synchronization mechanisms like locks and semaphores to prevent race conditions.
Used Java's concurrent data structures like ConcurrentHashMap and BlockingQueue for thread-safe operations.
- Q2. What is the concept of lock isolation in Spring Framework?
- Ans.
Lock isolation in Spring Framework ensures that each transaction operates independently without interfering with other transactions.
Lock isolation prevents concurrent transactions from affecting each other's data.
Different levels of lock isolation can be set in Spring, such as READ_COMMITTED and REPEATABLE_READ.
For example, setting a higher level of lock isolation like REPEATABLE_READ ensures that a transaction will no...
- Q3. What is the purpose of the @Primary and @Qualifier annotations in Spring Framework?
- Ans.
The @Primary annotation is used to give a higher priority to a bean when multiple beans of the same type are present. The @Qualifier annotation is used to specify which bean to inject when multiple beans of the same type are present.
Use @Primary annotation to specify the primary bean to be used when multiple beans of the same type are present.
Use @Qualifier annotation along with the bean name to specify which bean to i...
- Q4. How do you implement security measures for your microservices?
- Ans.
Implementing security measures for microservices involves using authentication, authorization, encryption, and monitoring.
Implement authentication mechanisms such as OAuth, JWT, or API keys to verify the identity of clients accessing the microservices.
Enforce authorization rules to control access to different parts of the microservices based on roles and permissions.
Use encryption techniques like TLS/SSL to secure comm...
- Q5. Handling distributed transactions in microservices using the Saga pattern?
- Ans.
Saga pattern is used to manage distributed transactions in microservices by breaking them into smaller, independent transactions.
Saga pattern involves breaking down a long transaction into a series of smaller, independent transactions.
Each step in the saga is a separate transaction that can be rolled back if needed.
Compensating transactions are used to undo the effects of a previously completed step in case of failure.
...
I applied via Referral and was interviewed in Oct 2024. There was 1 interview round.
(3 Questions)
- Q1. Given an array of non-negative integers.Find the length of the longest subsequence such that elements in the subsequence are contiguous integers. The consecutive numbers can be in any order. Example n=7 nu...
- Ans.
Find the length of the longest subsequence of contiguous integers in an array.
Sort the array
Iterate through the array and check for consecutive integers
Keep track of the longest subsequence found
- Q2. Get list of pincodes from these objects Employee{ id Long, name String, Addresses : List } Addresses{ houseNo long, pindcode long, state String, country String, } Ans. Use flatMap to flatten and then use m...
- Q3. What is Database Pooling, Hikari and its configurations. Java 8 to current enchancements and current java version Factory and Builder design patterns to explain and code Project expalantion and details, Cr...
- Ans.
Database pooling is a technique used to manage a pool of database connections for efficient resource utilization. HikariCP is a popular database connection pooling library in Java.
HikariCP is a high-performance database connection pooling library for Java applications.
It is known for its low latency and high throughput.
Configurations for HikariCP include settings such as maximum pool size, connection timeout, and idle ...
Interview Preparation Tips
Skills evaluated in this interview
It was pretty easy. Various theoretical questions on technical knowledge and 3 coding questions. Since I was applying for a .net profile, all questions were related to that only.
(4 Questions)
- Q1. Coding question on inheritance.
- Q2. Coding question on Abstract classes and their application.
- Q3. Discussion on the company, their culture.
- Q4. Coding question on graph.
(2 Questions)
- Q1. Asked me my expected salary even though it was already decided when they reached out to me.
- Q2. Negotiations on the salary.
Interview Preparation Tips
(5 Questions)
- Q1. Cycle sort based question
- Q2. Streams api, optional, lambda implementation
- Q3. Hashmap iteration ways
- Ans.
There are multiple ways to iterate over a HashMap in Java.
Using keySet() and values() methods
Using entrySet() method
Using forEach() method with lambda expression
- Q4. Method overriding based code question -> guess the output
- Q5. Write API to save data
Skills evaluated in this interview
I applied via Job Portal and was interviewed in Nov 2024. There were 2 interview rounds.
(1 Question)
- Q1. What is your approach to building basic logic skills?
- Ans.
My approach to building basic logic skills involves practicing problem-solving exercises, breaking down complex problems into smaller parts, and seeking feedback to improve.
Practice problem-solving exercises regularly to strengthen logical thinking abilities.
Break down complex problems into smaller, more manageable parts to better understand the problem and find solutions.
Seek feedback from peers or mentors to identify...
(1 Question)
- Q1. Some behavioural questions?
I applied via Job Fair and was interviewed in Nov 2024. There was 1 interview round.
(2 Questions)
- Q1. About the design pattern
- Q2. Coding questions in stream api
Interview Preparation Tips
(2 Questions)
- Q1. Sitution based question regarding conflict resolution in the team
- Q2. Logistic regression and confusion matrix
Selected
I applied via Approached by Company and was interviewed in May 2024. There were 2 interview rounds.
(3 Questions)
- Q1. There we a lot of question on Python basics 1. Iterators 2. Generator 3. List Comprehensions 4. Static Method, Class Method 5. Testing in Python - Pytest 6. Magic Methon 7. Try Except Else Block in Python ...
- Q2. DSA Questions 1. Balanced Parenthesis 2. String Compression - Check on Leetcode
- Q3. Basic SQL Count(*) query
- Ans.
The COUNT(*) function in SQL counts all rows in a table, including duplicates and NULL values.
COUNT(*) counts all rows in a table: Example: SELECT COUNT(*) FROM employees;
It includes NULL values: Example: SELECT COUNT(column_name) FROM employees; (counts non-NULLs)
Can be used with WHERE clause: Example: SELECT COUNT(*) FROM employees WHERE department = 'Sales';
Useful for aggregating data: Example: SELECT department, CO...
(3 Questions)
- Q1. Memory Management in Python
- Ans.
Memory management in Python involves automatic memory allocation and deallocation through garbage collection.
Python uses automatic memory management through garbage collection to allocate and deallocate memory.
Memory is managed using reference counting and a cycle-detecting garbage collector.
Python's memory management is efficient for most use cases, but can lead to memory leaks if circular references are not handled p...
- Q2. Garbage Collection in Python
- Ans.
Garbage collection in Python is an automatic memory management process that helps in reclaiming memory occupied by objects that are no longer in use.
Python uses a built-in garbage collector to manage memory automatically.
The garbage collector in Python uses reference counting and a cycle-detecting algorithm to reclaim memory.
Explicitly calling the 'gc.collect()' function can trigger garbage collection in Python.
Garbage...
- Q3. Code a system to query an API, do multiprocessing and improve the efficiency
- Ans.
Code a system to query an API, do multiprocessing and improve efficiency
Use a library like requests in Python to query the API
Implement multiprocessing using a library like multiprocessing or threading in Python
Optimize efficiency by caching API responses or using asynchronous programming
Interview Preparation Tips
DSA asked is generally easy, do some practice on LeetCode
Skills evaluated in this interview
Top trending discussions
Bounteous x Accolite Interview FAQs
Some of the top questions asked at the Bounteous x Accolite interview -
The duration of Bounteous x Accolite interview process can vary, but typically it takes about less than 2 weeks to complete.
Tell us how to improve this page.
Bounteous x Accolite Interviews By Designations
- Bounteous x Accolite Software Engineer Interview Questions
- Bounteous x Accolite Senior Software Engineer Interview Questions
- Bounteous x Accolite Software Developer Interview Questions
- Bounteous x Accolite Java Developer Interview Questions
- Bounteous x Accolite Softwaretest Engineer Interview Questions
- Bounteous x Accolite Associate Technical Delivery Manager Interview Questions
- Bounteous x Accolite Software Developer Intern Interview Questions
- Bounteous x Accolite Test Engineer Interview Questions
- Show more
Interview Questions for Popular Designations
- Software Engineer Interview Questions
- Senior Software Engineer Interview Questions
- Software Developer Interview Questions
- Java Developer Interview Questions
- Softwaretest Engineer Interview Questions
- Associate Technical Delivery Manager Interview Questions
- Software Developer Intern Interview Questions
- Senior Java Developer Interview Questions
- Show more
Overall Interview Experience Rating
based on 177 interview experiences
Difficulty level
Duration
Explore Interview Questions and Answers for Top Skills at Bounteous x Accolite
Interview Questions from Similar Companies
Bounteous x Accolite Reviews and Ratings
based on 862 reviews
Rating in categories
|
Senior Software Engineer
1.7k
salaries
|  ₹5.8 L/yr - ₹29 L/yr |
|
Software Engineer
602
salaries
| ₹4 L/yr - ₹16.5 L/yr |
|
Associate Technical Delivery Manager
438
salaries
| ₹11.5 L/yr - ₹42 L/yr |
|
Senior Test Engineer
222
salaries
| ₹5 L/yr - ₹20 L/yr |
|
Technical Delivery Manager
129
salaries
| ₹22 L/yr - ₹54.9 L/yr |
Xoriant
CitiusTech
HTC Global Services
HERE Technologies
- Home >
- Interviews >
- Bounteous x Accolite Interview Questions
