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Tejas Networks Java Developer Interview Questions
& Process

Real candidates share what happened, how many rounds they had,
and how the experience turned out.

Based on 6 interview experiences · FREE TO READ

2.5 Rounds average
Average Typical difficulty
83.3% Positive experience

Candidate interview experiences

First-hand accounts from people who interviewed at Tejas Networks.

Showing 3 of 6
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Tejas Networks

Java Developer

Engineering · a year ago

Entry Average Positive experience No offer 4 rounds
Interview process
Technical screen Technical screen Technical screen Recruiter call
Interview formats
Technical Coding Behavioral

So the Java Developer hiring process usually starts with looking at resumes and picking out the ones that seem like a good fit. Then, you'll likely have a technical interview about Java basics, just to see if you know your stuff. After that, there's usually another technical interview, but this time it's hands-on coding to test your problem-solving skills. The very last step is an HR round where they check if you'd be a good fit for the team and the company, asking questions about how you handle situations and work with others.

Confirmed questions2 questions
  • Can you explain Java basics including OOP, exceptions, and collections?
  • What do you know about Data Structures like arrays, linked lists, trees, graphs, hash maps and their algorithms (searching, sorting)?
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Tejas Networks

Java Engineer

Engineering · a year ago

Mid Average Positive experience No offer 1 round
Interview process
Technical screen
Interview formats
Technical Coding

java interviews test core concepts like OOP, collections, multithreading, and JVM intricacies. Practice coding problems and algorithms. Strong fundamentals and hands-on experience are key to success. these are asked and these are very medium questions

Confirmed questions1 question
  • Can you explain about OOP in Java and also Java garbage collection?
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Tejas Networks

Java Developer

Engineering · more than a year ago

Mid Average Neutral experience No offer 3 rounds
Interview process
Technical screen Onsite Onsite
Interview formats
Coding Technical Technical

It was a 3 stage interview process. First was a written test on data structures and algorithms, it was easy. Second was a face to face interview focusing on data structures and your thought process. Third was a Java interview but the interviewer didn't seem to know how to conduct it, which was irritating.

Confirmed questions3 questions
  • Can you explain Trees and Graphs?
  • What is your understanding of time and space complexity?
  • Regarding Java type casting: given `int a = 10;`, would `byte b = a;` or `byte b = (byte) a;` work?

Tejas Networks Java Developer Interview Questions

Quoted word for word from Tejas Networks interview reports.

Regarding Java type casting: given `int a = 10;`, would `byte b = a;` or `byte b = (byte) a;` work?

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Could you explain the difference between StringBuilder and String and when to use each?

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Can you explain about OOP in Java and also Java garbage collection?

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What is your understanding of time and space complexity?

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Formats, difficulty and experience

Across all 6 Tejas Networks interview reports.

Interview formats

Technical 50%
Coding 28.6%
Behavioral 21.4%

Interview difficulty

Easy 16.7%
Average 66.7%
Difficult 16.7%

Candidate experience

Positive 83.3%
Neutral 16.7%