Perguntas de entrevista de Desenvolvedor de software de mainframe


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Pergunta feita para Veritas and Mainframe Administrative...23 de julho de 2011

My BE related questions

2 respostas

I answered it correctly


NatWest Group

In mainframe interview, they ask a lot of questions about DB2 and related to optimization.

2 respostas

DB2 is a database product from IBM. It is a Relational Database Management System (RDBMS). DB2 is designed to store, analyze and retrieve the data efficiently. DB2 product is extended with the support of Object-Oriented features and non-relational structures with XML. Menos

DB2® is the database of choice for enterprise-wide solutions. Optimized to deliver industry-leading performance while lowering costs, IBM DB2 offers extreme performance, flexibility, scalability and reliability for any size organization. ... IBM DB2 offers extreme performance ... Menos


did i cleared written test.

2 respostas


What was the passing marks for this written test ?

Legato Health Technologies

Project related questions

2 respostas

Described my project

Waste conduct interview good.But HR to bad.asking unwanted questions and time waste the people.please remove the HR Menos

Danske Bank

Very Funny question : --------------------------- 1. With out any requirement how you do Testing(since i mention in my resume Core Banking and Finance domain) With out BAT how you play cricket its something like that. 2. Its really bad experience for me. if she ask some valid question if i am not able to answer then i can improve my self. 3 She is asking some particular definition. She might be googled in she excepting that ans. 4 She is taking interview only she talking to some one in call. 5. Lastly i called to Consultancy a2HR Consultants Pvt Ltd if she select me also i wont attend next level of interview.

2 respostas

"Without any requirement how you do Testing?" The above is a very valid and common question. It is called exploratory or Adhoc Testing. You my friend, should not be hired anywhere! Menos

Really got shocked y she asking this kind stupid questions. Interview Difficulty : Next tab. i dont have selection like Very funny.. so i select as a very easy :) Menos

Cognizant Technology Solutions

How to check the empty dataset in jcl ?

2 respostas

command 'if empty' should use.

We can use print command in sysin dd * to know the file is empty or not. Utility IDCAMS //SYSIN DD * PRINT INFILE(DD NAME) COUNT(1) /* in this case if file is empty RC 04 will come if file having records rc 00 will come Menos

J.P. Morgan

How would you bypass change management processes to dynamically change OS JCL streams?

2 respostas

You would need to establish a baseline set of JCL procedures and identify the parameters which could change depending on the run time requirements. The domain values for all variables would need to be stored in DB2 table or a VSAM indexed file and a Stored Procedure or REXX script would need to determine what variables were required for a particular run and obtain them from the VSAM or DB2 datastore. These parameters would need to overlaid onto the templatge JCL and the resulting JCL stream would need to be submitted via the internal reader. The feasibility of this would depend on the scheduling software in use on the mainframe LPAR. Menos

This may be too simple of an answer, but I would have answered the question by saying I would do this as a global change. Menos


How do you setup the communication with DB2 in a Cobol Program

2 respostas

In the Data Division of the COBOL program, EXEC SQL INCLUDE SQLCA END-EXEC Menos

With the EXEC SQL / END SQL command.

How do I feel about working in a multi lingual environment.

1 respostas

I would relish the oppurtunity especially with a view to improve my language skills. Menos

Time Inc. India

All scenario based questions.

1 respostas

Answered all

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