Quest Global Software Engineer Interview Questions, Process, and Tips

Q1. Wap to toggle the fourth bit of given number..?
Ans. 
Toggle the fourth bit of a given number.
• Extract the fourth bit using bitwise AND operation with 8 (1000 in binary)

• Toggle the fourth bit using bitwise XOR operation with 8 (1000 in binary)
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Q1. What is mutex and who it overcome with it..?
Ans. 
A mutex is a synchronization primitive used to control access to shared resources in a multi-threaded environment.
• Mutex stands for mutual exclusion

• It is used to prevent multiple threads from accessing shared resources simultaneously

• Mutexes are typically used to protect critical sections of code

• Example: In a multi-threaded program, a mutex can be used to ensure that only one thread can access a shared variable at a time
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Q1. Why you wanted to join this organisation only..?
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A mid-level interview will include coding questions.

Q1. Friendly technical questions and immediate response about the interview after the call.
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Q1. What is DSA used for?
Ans. 
DSA is used for efficient data organization and manipulation in computer algorithms.
• DSA stands for Data Structures and Algorithms

• It is used to optimize the performance of computer algorithms

• DSA helps in efficient data organization and manipulation

• Examples of DSA include arrays, linked lists, trees, graphs, and sorting algorithms
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Q2. What is programming language used for?
Ans. 
Programming languages are used to write instructions for computers to execute tasks and solve problems.
• Programming languages are used to create software applications, websites, and games.

• They are used to automate tasks and processes, such as data analysis and machine learning.

• Programming languages are also used in scientific research, financial analysis, and engineering.

• Examples of programming languages include Java, P
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Q1. Spring boot annotations, controller rest controller, dependency injection,
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Q2. String pool, string immutable, collection que
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Pattern question on javascript

Q1. All the questions was based on javascript angular html and css
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Q1. Some basic questions based on my previous experience
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Q1. About C# Language. Dot Net framework. Coding test
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