i
Mphasis
Filter interviews by
I applied via Company Website and was interviewed in Apr 2022. There were 2 interview rounds.
Exam test
I applied via Naukri.com and was interviewed before Aug 2020. There were 4 interview rounds.
I applied via Naukri.com and was interviewed before Jul 2018. There were 2 interview rounds.
I appeared for an interview in Apr 2017.
I am a software developer with a passion for coding and problem-solving. My family is supportive and has always encouraged my career in tech.
Experienced software developer
Passionate about coding and problem-solving
Supportive family that encourages my career in tech
I appeared for an interview before Mar 2021.
Round duration - 60 minutes
Round difficulty - Easy
This round went well. Interview depends on your basic knowledge of C/C++.
Given two sparse matrices MAT1
and MAT2
of integers with dimensions 'N' x 'M' and 'M' x 'P' respectively, the goal is to determine the resulting matrix produced by their multipl...
Implement a function to multiply two sparse matrices and return the resulting matrix.
Create a function that takes two sparse matrices as input and returns the resulting matrix after multiplication
Iterate through the non-zero elements of the matrices to perform the multiplication efficiently
Handle the edge cases such as empty matrices or matrices with all zero elements
Ensure the dimensions of the matrices are compatible
Tanmay and Rohit are best buddies. Tanmay gives Rohit a challenge involving an array of N natural numbers. The task is to perform and answer a series of queries on the ...
Count the number of even or odd numbers in a range of an array based on given queries.
Create an array to store the input numbers.
Iterate through the queries and update or count even/odd numbers based on the query type.
Output the count of even or odd numbers for each query of type 1 or 2.
Round duration - 30 minutes
Round difficulty - Easy
Typical HR round with behavioral problems.
Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.
Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.
I appeared for an interview before Mar 2021.
Round duration - 60 minutes
Round difficulty - Easy
This was an easy round which went really smooth.
Calculate the Nth term in the Fibonacci sequence, where the sequence is defined as follows: F(n) = F(n-1) + F(n-2)
, with initial conditions F(1) = F(2) = 1
.
Calculate the Nth Fibonacci number efficiently using dynamic programming.
Use dynamic programming to store previously calculated Fibonacci numbers to avoid redundant calculations.
Start with base cases F(1) and F(2) as 1, then iteratively calculate F(n) using F(n-1) and F(n-2).
Ensure the input N is within the constraints 1 <= N <= 10000.
Example: For N = 5, the 5th Fibonacci number is 5 (1, 1, 2, 3, 5).
Given a positive integer N
, your task is to determine and return all prime numbers less than or equal to N
.
N = 10
2 3 5 7
N = 20
Implement a function to return all prime numbers less than or equal to a given positive integer N.
Create a function that takes a positive integer N as input
Iterate from 2 to N and check if each number is prime
Use a helper function to determine if a number is prime
Return an array of all prime numbers less than or equal to N
A merge join in SQL is a method of combining two sorted datasets by matching corresponding rows based on a specified condition.
Merge join is used when joining two large datasets that are already sorted.
It is more efficient than other join methods like nested loop join or hash join for sorted datasets.
The join condition must be an equality condition.
Example: SELECT * FROM table1 INNER JOIN table2 ON table1.id = table2.i
Round duration - 30 minutes
Round difficulty - Easy
The round went excellent. I really enjoyed it. Just be confident about whatever you answer
Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.
Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.
posted on 16 Aug 2015
Network layers are a hierarchical way of organizing communication protocols.
Network layers provide a modular approach to networking.
Each layer has a specific function and communicates with adjacent layers.
The OSI model has 7 layers, while the TCP/IP model has 4 layers.
Examples of layers include the physical layer, data link layer, network layer, transport layer, and application layer.
Deadlock is a situation where two or more processes are unable to proceed because they are waiting for each other to release resources.
Occurs in multi-threaded/multi-process environments
Can lead to system freeze or crash
Prevention techniques include resource ordering and timeouts
Example: Process A holds resource X and waits for resource Y, while Process B holds resource Y and waits for resource X
Paging and Segmentation are memory management techniques used by operating systems.
Paging divides memory into fixed-size pages and stores them in physical memory.
Segmentation divides memory into logical segments and stores them in physical memory.
Paging allows for efficient use of physical memory and reduces fragmentation.
Segmentation allows for protection and sharing of memory between processes.
Examples of operating s...
I am a software developer with experience in multiple programming languages and a passion for problem-solving.
Experienced in Java, C++, and Python
Strong knowledge of data structures and algorithms
Proficient in web development using HTML, CSS, and JavaScript
Familiar with agile development methodologies
Excellent problem-solving and analytical skills
Automation framework is a set of guidelines, standards, and coding practices used to create automated test scripts.
It provides a structured way to develop and maintain automated tests
It includes tools, libraries, and reusable components
It helps in reducing the time and effort required for testing
Examples include Selenium, Appium, and Robot Framework
High severity refers to critical defects that impact the core functionality of the software, while low severity refers to minor issues that have minimal impact on functionality.
High severity issues can cause the software to crash or result in data loss.
Low severity issues are cosmetic or minor usability problems.
From a QA point of view, high severity issues are more critical as they can significantly impact the user ex...
Class is a blueprint for creating objects while interface defines a contract for classes to implement.
A class can have attributes and methods while an interface only has method signatures.
A class can be instantiated while an interface cannot.
A class can only inherit from one class while it can implement multiple interfaces.
Example: Class - Animal, Interface - Flyable
Animal can have attributes like name, age, etc. and m...
Static keyword is used to declare a variable or method that belongs to the class rather than an instance of the class.
Static variables are shared among all instances of a class
Static methods can be called without creating an instance of the class
Static blocks are used to initialize static variables
Static keyword can also be used to create nested classes
Example: public static int count;
Access modifiers control the visibility and accessibility of class members.
Public: accessible from anywhere
Private: accessible only within the class
Protected: accessible within the class and its subclasses
Default: accessible within the same package
Used to enforce encapsulation and prevent unauthorized access
Interface defines only method signatures while abstract class can have both method signatures and implementations.
An interface can be implemented by multiple classes while an abstract class can only be extended by one class.
An abstract class can have constructors while an interface cannot.
An abstract class can have instance variables while an interface cannot.
An abstract class can provide default implementations for so...
A program for login scenario using defined automation architecture.
Identify the elements on the login page such as username, password, and login button
Use automation tools like Selenium to interact with the elements and input data
Verify successful login by checking for expected elements on the landing page
Implement error handling for incorrect login credentials
Use a modular and scalable architecture for maintainability
To store and print numbers from an array using arrayList.
Create an arrayList object
Loop through the array and add each element to the arrayList using add() method
Print the arrayList using toString() method
Example: int[] arr = {1, 2, 3}; ArrayList
Test scenario for download functionality of a songs website
Verify that the download button is visible and clickable
Check that the downloaded file is in the correct format
Ensure that the downloaded file is not corrupted
Test the download speed for different file sizes
Verify that the download progress is displayed to the user
Cache stores data temporarily to reduce server load while cookies store user information for website personalization.
Cache stores frequently accessed data to reduce server load and improve website performance.
Cookies store user information such as login credentials, preferences, and shopping cart items.
Cache is temporary and can be cleared at any time, while cookies can have an expiration date.
Cache is stored on the us...
based on 4 reviews
Rating in categories
Software Engineer
6.4k
salaries
| ₹2 L/yr - ₹9.5 L/yr |
Senior Software Engineer
5.7k
salaries
| ₹6 L/yr - ₹23.5 L/yr |
Associate Software Engineer
4.7k
salaries
| ₹2 L/yr - ₹6 L/yr |
Module Lead
2.4k
salaries
| ₹9.5 L/yr - ₹35 L/yr |
Transaction Processing Officer
2.3k
salaries
| ₹1 L/yr - ₹4.5 L/yr |
Cognizant
Wipro
Accenture
TCS