i
Icertis
Filter interviews by
I applied via LinkedIn and was interviewed before Mar 2022. There were 4 interview rounds.
Problem solving and logical reasoning questions
Top trending discussions
I applied via Referral and was interviewed before Jul 2023. There was 1 interview round.
It was good ...questions were easy and straight forward..basic questions based on ds algo
posted on 8 Apr 2022
I applied via Naukri.com and was interviewed before Apr 2021. There were 3 interview rounds.
Aptitude test will a hackerrank test where it might have technical MCQ and/or coding test.
I applied via Approached by Company and was interviewed before Jun 2021. There were 2 interview rounds.
Frameworks provide structure and pre-built components for software development, but can also limit flexibility and require learning curve.
Advantage: Provides structure and pre-built components for faster development
Advantage: Can improve code quality and maintainability
Disadvantage: Can limit flexibility and customization
Disadvantage: Requires learning curve and potential dependency issues
Example: ReactJS provides a fr...
Oops stands for Object-Oriented Programming. It is a programming paradigm that uses objects to represent real-world entities.
Advantages: code reusability, modularity, encapsulation, inheritance, polymorphism
Disadvantages: complexity, steep learning curve, performance overhead
Example: creating a class 'Car' with properties like 'make', 'model', and 'year', and methods like 'start_engine' and 'stop_engine'
I applied via Referral and was interviewed in Jul 2020. There were 3 interview rounds.
Detect if two circular linked lists overlap
Traverse both lists and check if they have the same tail node
If they have different tail nodes, they do not overlap
If they have the same tail node, check if they intersect at any point
Use Floyd's cycle-finding algorithm to detect intersection point
Java is a versatile programming language known for its platform independence and rich set of features.
Platform independence: Java programs can run on any operating system or platform that has a Java Virtual Machine (JVM).
Object-oriented: Java supports the principles of object-oriented programming, allowing for modular and reusable code.
Garbage collection: Java has automatic memory management, freeing developers from ma...
Types of testing include unit testing, integration testing, system testing, and acceptance testing.
Unit testing: Testing individual components or functions of the software.
Integration testing: Testing the interaction between different components or modules.
System testing: Testing the entire system as a whole.
Acceptance testing: Testing the software against user requirements or business use cases.
Random Access Memory
RAM stands for Random Access Memory.
It is a type of computer memory that can be accessed randomly.
RAM is volatile memory, meaning it loses its data when the power is turned off.
It is used to store data that is currently being used by the computer's operating system, applications, and processes.
RAM allows for faster data access compared to other types of storage like hard drives or solid-state drives
posted on 19 Jan 2022
I applied via LinkedIn and was interviewed in Dec 2021. There were 5 interview rounds.
A full fledged technical MCQ
posted on 8 Sep 2021
I applied via Naukri.com and was interviewed in Aug 2021. There were 5 interview rounds.
I applied via Referral and was interviewed in Sep 2024. There were 2 interview rounds.
Use dynamic programming to find the longest palindromic substring in a given string.
Iterate through the string and expand around each character to find palindromes.
Store the length of the longest palindrome found so far.
Return the substring based on the start and end indices of the longest palindrome.
To serialize and deserialize a tree, use a recursive approach to traverse the tree and store the data in a suitable format.
Use pre-order traversal to serialize the tree by storing the node values in a list or string.
For deserialization, reconstruct the tree by recursively building nodes from the serialized data.
Consider using JSON or XML format for serialization to easily store and retrieve tree structure.
Use regex library to match given regex with string.
Use a regex library like re in Python to match the given regex with the string.
Check if the regex matches the string using the library functions.
Handle cases where the regex contains special characters like . and * appropriately.
Throttling is a technique used to control the rate of requests sent to a server.
Throttling helps prevent server overload by limiting the number of requests processed at a time.
Implementing a throttle function involves setting a maximum request rate and delaying excess requests.
Example: Implementing a throttle function in a web application to limit the number of API calls made to a third-party service.
Example: Throttlin...
Sort the squares of elements in a sorted array and return the sorted response.
Iterate through the array and square each element.
Store the squared values in a new array.
Sort the new array and return it.
A promise is a commitment to do something in the future, typically used for asynchronous operations in JavaScript.
Promises are used to handle asynchronous operations in JavaScript.
They represent a value that may be available now, in the future, or never.
Promises have three states: pending, fulfilled, or rejected.
Example: new Promise((resolve, reject) => { setTimeout(() => resolve('Done!'), 1000); });
Event loop is a mechanism that allows for asynchronous execution of code by managing the order of events in a single thread.
Event loop continuously checks the call stack for any functions that need to be executed, and processes them in a non-blocking manner.
Different types of queues in event loop include microtask queue (Promise callbacks), macrotask queue (setTimeout, setInterval callbacks), and animation frame queue
Virtual DOM is a lightweight copy of the actual DOM, used to improve performance by minimizing direct manipulation of the real DOM.
Virtual DOM is a concept used in frameworks like React to optimize rendering performance.
Changes are first made to the virtual DOM, which is then compared to the real DOM to identify the minimal updates needed.
This approach reduces the number of actual DOM manipulations, resulting in faster...
based on 2 interviews
Interview experience
based on 34 reviews
Rating in categories
Functional Consultant
292
salaries
| ₹0 L/yr - ₹0 L/yr |
Senior Functional Consultant
237
salaries
| ₹0 L/yr - ₹0 L/yr |
Senior Software Engineer
234
salaries
| ₹0 L/yr - ₹0 L/yr |
Software Engineer
227
salaries
| ₹0 L/yr - ₹0 L/yr |
Lead Software Engineer
166
salaries
| ₹0 L/yr - ₹0 L/yr |
Apttus
Zycus Infotech
SirionLabs
SAP Ariba