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ITCS

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ITCS Java Developer Interview Questions and Answers

Updated 19 Jan 2021

ITCS Java Developer Interview Experiences

1 interview found

Java Developer Interview Questions & Answers

user image Anonymous

posted on 19 Jan 2021

I applied via Naukri.com

Interview Questionnaire 

12 Questions

  • Q1. What static block
    • Add your answer
  • Q2. What difference between methid overloading and method overriding
    • Add your answer
  • Q3. Can we add null value in hashmap ?
    • Add your answer
  • Q4. Sql update query
  • Ans. 

    An SQL UPDATE query modifies existing records in a database table based on specified conditions.

    • Syntax: UPDATE table_name SET column1 = value1, column2 = value2 WHERE condition;

    • Example: UPDATE employees SET salary = 50000 WHERE id = 1;

    • Use WHERE clause to specify which records to update; otherwise, all records will be updated.

    • You can update multiple columns in a single query.

    • Example: UPDATE products SET price = 20, stoc...

    • Answered by AI
    Add your answer
  • Q5. What is testing
    • Add your answer
  • Q6. Difference berween abstract class and interface
    • Add your answer
  • Q7. Difference between oracle db and sql db
    • Add your answer
  • Q8. Fetures of opps
    • Add your answer
  • Q9. What is abstract
    • Add your answer
  • Q10. What are implicite method of jsp ?
    • Add your answer
  • Q11. Servlet is interface or class ?
    • Add your answer
  • Q12. What are the framwork do you know ?
  • Ans. 

    I know several frameworks including Spring, Hibernate, and Struts.

    • Spring: widely used for building enterprise-level applications

    • Hibernate: object-relational mapping framework for database access

    • Struts: MVC framework for building web applications

    • Answered by AI
    Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - just honest with your answer and prepare basics concepts , all the best, your success will come soon,

Skills evaluated in this interview

Top trending discussions

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Interview Tips & Stories
1w (edited)
a team lead
Why are women still asked such personal questions in interview?
I recently went for an interview… and honestly, m still trying to process what just happened. Instead of being asked about my skills, experience, or how I could add value to the company… the questions took a totally unexpected turn. The interviewer started asking things like When are you getting married? Are you engaged? And m sure, if I had said I was married, the next question would’ve been How long have you been married? What does my personal life have to do with the job m applying for? This is where I felt the gender discrimination hit hard. These types of questions are so casually thrown at women during interviews but are they ever asked to men? No one asks male candidates if they’re planning a wedding or how old their kids are. So why is it okay to ask women? Can we please stop normalising this kind of behaviour in interviews? Our careers shouldn’t be judged by our relationship status. Period.
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Interview questions from similar companies

Software Developer Interview Questions & Answers

Virtusa Consulting Services user image Anonymous

posted on 2 Jun 2022

I appeared for an interview before Jun 2021.

Round 1 - Coding Test 

Had DSA and aptitude questions

Round 2 - Technical 

(1 Question)

  • Q1. DSA a questions, Database Questions
    • Add your answer
Round 3 - HR 

(1 Question)

  • Q1. 5 min question and answers about company
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare DSA and database management

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Associate Interview Questions & Answers

Cognizant user image Anonymous

posted on 29 Sep 2021

I applied via Recruitment Consultant and was interviewed before Sep 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Competely on Ibm api connect development
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - It's was very nice and the interview was smooth and the hr process

Associate Interview Questions & Answers

Cognizant user image Anonymous

posted on 8 Oct 2021

I applied via Walk-in and was interviewed before Oct 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. C# related questions were asked
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Just try to tell what you know

Software Developer Interview Questions & Answers

Cognizant user image Anonymous

posted on 31 May 2022

I applied via Naukri.com and was interviewed before May 2021. There were 3 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Java Collection, OOPS, Seralization
    • Add your answer
Round 2 - Technical 

(1 Question)

  • Q1. Java OOPS, Collection, threading, SQL
    • Add your answer
Round 3 - HR 

(1 Question)

  • Q1. Nothing specific, Salary Negotiations.
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - overall good experience and process was quick

Java Developer Interview Questions & Answers

Cognizant user image Anonymous

posted on 5 May 2021

I appeared for an interview in Apr 2021.

Interview Questionnaire 

1 Question

  • Q1. About oops, Spring, hashset and treeset difference
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - It's a nice interview.

Associate Interview Questions & Answers

Cognizant user image Anonymous

posted on 26 Jun 2022

I applied via Campus Placement and was interviewed before Jun 2021. There were 3 interview rounds.

Round 1 - Aptitude Test 

I was selected through campus drive at my college. The test was easy. I would suggest freshers to practice some mock tests online, grammer, intelligence, quant., etc.

Round 2 - Technical 

(1 Question)

  • Q1. OOPS related all fundamental questions. I was questioned on only this.
    • Add your answer
Round 3 - HR 

(2 Questions)

  • Q1. Why do you want to join cognizant?
    • Add your answer
  • Q2. What is your ultimate goal, IT career or higher education?
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - I would suggest all freshers to prepare for Technical interview by starting with OOPS fundamentals, etc.
Practice mock tests for aptitude especially if you are from not CS/IT branch person.
Work on verbal communication a bit. Stay relaxed and enjoy the interview experience.
Are these interview questions helpful?

Associate Interview Questions & Answers

Cognizant user image Anonymous

posted on 3 Aug 2021

I applied via Recruitment Consultant and was interviewed before Aug 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Oracle advanced level questions
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - One technical round and HR round

Associate Interview Questions & Answers

Cognizant user image Anonymous

posted on 15 Nov 2020

Interview Questionnaire 

1 Question

  • Q1. Technical questions about Informatica
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Below average interview questions. Got selected

Associate Interview Questions & Answers

Cognizant user image Anonymous

posted on 21 May 2021

I applied via Job Portal and was interviewed before May 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Core Java - String, collections, thread, interface, Spring boot - Annotations, dependency injection, initializer,JPA, Angular - Basic installation, NgModule, AppModule, component, service, selector, init
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - It was good. They took approximately 1.5 hours to complete the interview. Since I am a full stack developer, worked in angular they asked questions from there. In java, they mostly gave some programming check fro. synchronization, multithreading, hibernate configuration, one to one, one to many many to many mapping examples. In database, thry asked to right some queries by giving some table example. Overall it was very good.
More about working at ITCS

ITCS Interview FAQs

What are the top questions asked in ITCS Java Developer interview?

Some of the top questions asked at the ITCS Java Developer interview -

  1. what difference between methid overloading and method overrid...read more
  2. what are the framwork do you know...read more
  3. what are implicite method of jsp...read more

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ITCS Salaries in India
System Engineer
3 salaries
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₹2.5 L/yr - ₹2.9 L/yr

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