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Nagarjuna Construction Company Java Developer Intern Interview Questions and Answers

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Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(1 Question)

  • Q1. How to declare object in js
  • Ans. 

    To declare an object in JavaScript, you can use the 'let' or 'const' keyword followed by the object name and curly braces {}.

    • Use 'let' or 'const' keyword to declare the object

    • Followed by the object name and curly braces {}

    • Example: let person = {};

  • Answered by AI

Skills evaluated in this interview

I applied via Naukri.com and was interviewed in Jul 2022. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Difference between run and start methods in multi threading What is fail fast and fail safe Difference between List Iterator and iterator
  • Ans. 

    Explaining differences between multi-threading concepts and List Iterator

    • The run() method is used to execute the thread's task, while the start() method is used to start the thread.

    • Fail fast means to immediately stop the program when an error occurs, while fail safe means to continue running the program and handle the error.

    • List Iterator is used to traverse a list in both forward and backward directions, while Iterator...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Deep knowledge on concepts is required like multi threading process, how to control thread sequence and internal working of Hash map, hash table

Skills evaluated in this interview

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