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UST Mainframe Developer Interview Questions and Answers

Updated 1 Jun 2024

UST Mainframe Developer Interview Experiences

2 interviews found

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Not Selected

I applied via Job Portal and was interviewed in May 2024. There were 2 interview rounds.

Round 1 - Assignment 

What is subsrcipt and index , When will use subscript n index

Round 2 - Coding Test 

Coding for condition parameters

Mainframe Developer Interview Questions & Answers

user image Sailakshmi Bellamkonda

posted on 21 Sep 2023

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. Basic questions
  • Q2. Comp and conp3 difference
  • Ans. 

    comp and comp3 are different data types in Mainframe, with comp3 being a packed decimal format.

    • comp is a binary data type, while comp3 is a packed decimal data type

    • comp uses one byte for each digit, while comp3 uses half a byte for each digit

    • comp3 is more space-efficient but requires additional processing for arithmetic operations

  • Answered by AI
Round 3 - Technical 

(1 Question)

  • Q1. Senario based questions
Round 4 - HR 

(1 Question)

  • Q1. Person and package details

Skills evaluated in this interview

Mainframe Developer Interview Questions Asked at Other Companies

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Q1. How will you use NULL indicator in your program? How will you use ... read more
asked in EXL Service
Q2. What is the scripting language used on IBM mainframe operating sy ... read more
asked in TCS
Q3. How will you use cursor in COBOL program? What is the difference ... read more
asked in Infosys
Q4. What is the difference between comp comp3
Q5. How will you abend the program? by moving error code to Return co ... read more

Mainframe Developer Jobs at UST

View all

Interview questions from similar companies

I applied via Campus Placement and was interviewed in May 2020. There were 6 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. 1.In frst round they gave two programs like palindrome,leap year which is quite easy only, aptitude consists of 60qns .
  • Q2. 2.In second round which is technical round, again they gave one pgm which is lightly complicated and also questions will be asked based on our resume and branch.
  • Q3. 3.HR round based on your personal skill.

Interview Preparation Tips

Interview preparation tips for other job seekers - Try to be perfect in basic coding and also aptitude,it is not much tough and also be bold while answering in technical round,try to do more projects......

I applied via Referral and was interviewed in Sep 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. What did you asked?

Interview Preparation Tips

Interview preparation tips for other job seekers - This interview wanted to test about person knowledge and communication skills. Most of the questions asked to they subject in interview. Person details.
Thanks you

Interview Questionnaire 

1 Question

  • Q1. Occurs, precompile , file status codes , sql queries and scenarios on sql.

I applied via Campus Placement and was interviewed before Nov 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. What do you know about IBM?

Interview Preparation Tips

Interview preparation tips for other job seekers - What are the most immediate projects that need to be addressed?
Can you show me examples of projects I’d be working on?
What are the biggest challenges that someone in this position would face?

Interview Questionnaire 

1 Question

  • Q1. In C# --> Abstraction, Interface , Abstract Method, Abstract Class, Polymorphisms, Encapsulation ,Inheritance, Serialization,
  • Ans. 

    C# concepts including abstraction, interface, abstract method, abstract class, polymorphism, encapsulation, inheritance, and serialization.

    • Abstraction: hiding implementation details

    • Interface: defining a contract for behavior

    • Abstract method: method without implementation

    • Abstract class: class with one or more abstract methods

    • Polymorphism: ability of objects to take on multiple forms

    • Encapsulation: bundling data and behavi...

  • Answered by AI

Skills evaluated in this interview

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

Interview Questionnaire 

1 Question

  • Q1. Java Basic questions and Git

Interview Preparation Tips

Interview preparation tips for other job seekers - After selection they haven't rolled the offer and put the profile on hold and then doesn't pick calls.

Interview Preparation Tips

Interview preparation tips for other job seekers - they ask question on basics and concepts more, rest interview is easy.

Interview Questionnaire 

1 Question

  • Q1. A-Z in MySQL, programming languages(only concepts)

UST Interview FAQs

How many rounds are there in UST Mainframe Developer interview?
UST interview process usually has 3 rounds. The most common rounds in the UST interview process are Technical, Resume Shortlist and HR.
How to prepare for UST Mainframe Developer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at UST. The most common topics and skills that interviewers at UST expect are Cobol, JCL, Db2, Cics and IMS DB.
What are the top questions asked in UST Mainframe Developer interview?

Some of the top questions asked at the UST Mainframe Developer interview -

  1. comp and conp3 differe...read more
  2. Senario based questi...read more
  3. Basic questi...read more

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UST Mainframe Developer Interview Process

based on 2 interviews

Interview experience

4
  
Good
View more
UST Mainframe Developer Salary
based on 82 salaries
₹3.8 L/yr - ₹13 L/yr
14% more than the average Mainframe Developer Salary in India
View more details

UST Mainframe Developer Reviews and Ratings

based on 8 reviews

4.2/5

Rating in categories

3.5

Skill development

4.1

Work-life balance

3.7

Salary

3.4

Job security

4.4

Company culture

3.3

Promotions

3.9

Work satisfaction

Explore 8 Reviews and Ratings
Mainframe developer( Cobol, JCL, CICS )

Bangalore / Bengaluru

5-7 Yrs

Not Disclosed

Mainframe Developer

Noida,

Hyderabad / Secunderabad

+1

5-10 Yrs

₹ 8-18 LPA

Developer II - Junior Mainframe Developer

Thiruvananthapuram

2-3 Yrs

₹ 3.75-6.45 LPA

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