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I applied via LinkedIn and was interviewed in Jan 2024. There were 2 interview rounds.
C# List is a generic collection while Array List is non-generic. List is more flexible and efficient due to its dynamic resizing.
List
ArrayList is a non-generic collection that stores objects and requires boxing and unboxing for value types.
List
Interface defines a contract for classes to implement, while abstract class provides common functionality for subclasses.
Interfaces can only have abstract methods and constants, while abstract classes can have both abstract and concrete methods.
A class can implement multiple interfaces but can only inherit from one abstract class.
Interfaces are used for achieving multiple inheritance in Java, while abstract classes are...
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posted on 29 Sep 2024
Queue question - create queue from array
I applied via LinkedIn and was interviewed in Feb 2024. There were 3 interview rounds.
My hobby is playing the guitar and writing music.
Playing the guitar helps me relax and express my creativity.
I enjoy learning new songs and techniques to improve my skills.
Writing music allows me to channel my emotions and thoughts into melodies and lyrics.
I applied via Naukri.com and was interviewed before Apr 2022. There were 2 interview rounds.
I applied via Naukri.com and was interviewed in Jul 2021. There were 5 interview rounds.
JWT is a JSON-based token used for authentication and authorization purposes.
JWT stands for JSON Web Token.
It consists of three parts: header, payload, and signature.
Header contains the algorithm used to sign the token.
Payload contains the user information and metadata.
Signature is used to verify the authenticity of the token.
JWT is stateless and can be used across multiple domains.
Example: eyJhbGciOiJIUzI1NiIsInR5cCI6...
JWT signature is a string of characters used to verify the authenticity of the token.
The signature is created by hashing the header and payload with a secret key.
The resulting hash is then encoded using Base64Url encoding.
The signature is added to the token as the third part, separated by dots.
posted on 30 Jul 2024
I applied via Newspaper Ad and was interviewed in Jan 2024. There were 2 interview rounds.
Trains bus car boat stream blood
Dp array string hash map gd
I applied via campus placement at National Institute of Engineering (NIE)
Variant of Binary Search
Implement a binary search with a twist, such as searching for a range of values instead of a single value
Modify the binary search algorithm to handle duplicates in the array
Consider implementing a binary search for a rotated sorted array
Aptitude tests assess problem-solving, reasoning, and analytical skills under time pressure. My experience felt like a mental workout, testing speed and accuracy in diverse areas—math, logic, and verbal
My dream is to create innovative software solutions that positively impact people's lives.
Developing cutting-edge technology
Solving complex problems
Improving user experience
Collaborating with talented individuals
Making a difference in society
I am excited to join this organization because of its reputation for innovation and commitment to employee growth.
I am impressed by the company's track record of developing cutting-edge software solutions.
I am excited about the opportunity to work with a team of talented and motivated engineers.
I appreciate the company's focus on employee development and growth.
I am drawn to the company's culture of innovation and coll...
I am willing to work full-time with this organization and put in extra hours if required.
I am committed to delivering quality work within deadlines
I am open to working overtime and on weekends if necessary
I am willing to take on additional responsibilities if needed
To attach one variable from one file to another, we can use import or require statements in programming languages.
In JavaScript, we can use the 'require' statement to import a variable from another file.
In Python, we can use the 'import' statement to import a variable from another file.
We can also use the 'export' statement in the source file to export the variable and then import it in the destination file.
The syntax ...
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