MainFrame Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

IBM MainFrame (5234)
IBM AS400 (1355)
IBM PL/1 (31)

MainFrame Interview Questions

Questions Answers Views Company eMail

what is multijoin logical file? what are the keywords available in joinlogical file? what are the mandatary keywords for joinlogical file? explai the keywords?

HCL,

2 12379

Is it possible to code GOTO statement in NATURAL? if yes please provide the syntax of the same

1 6968

Hi, can we call catalog( say myproc } proc n times in jcl if so how please explain Thanks in advance

Cap Gemini,

2 8743

why do we use vsam file thn seqential files ?

Tech Mahindra,

3 11794

can we create vsam files on multiple volumes ?

Tech Mahindra,

3 10192

how are instream data terminated?

Tech Mahindra,

3 19540

why do we use file-aid wht r the adv of using file-aid thn in ispf

HCL, Tech Mahindra,

7 20748

what type of files we use in file-aid

Tech Mahindra,

1 5590

what type of files we can process thru file-aid

Tech Mahindra,

1 5264

why do we use file-aid for seqential files?

Tech Mahindra,

1 6454

what is vsam catalog ?

Tech Mahindra,

2 8467

If there are 1000 member(PGM type) in a SRC file. How can we compile in a CL program? ( It need to be done in a loop)?

1 6910

how do u conduct impact analysis?

Tech Mahindra,

2348

how do u create gdgs n vsam by using file-aid ?

2 6447

by using xpeditor if we want to debug the subpgm, how can you code in x-ped for mai-pgm n sub-pgm ?

2288

Un-Answered Questions { MainFrame }

what is the responsibility of the construction superintendent

2151

Which is faster delete or truncate?

1134

Define redefine?

1131

difference between tsq and tdq?

1221

What is the difference between Global and External Variables?

1385

What does reorg do in db2?

1037

With the use of an alternate index, how is a VSAM file accessed?

1101

What is a page in db2?

1030

Explain the three location modes?

909

What are the parameter we cannot use in procedure? How many instream we can write in single jcl?

1083

What is the primary file?

1138

What is image copy in db2?

1023

What is the result of open cursor statement?

1086

i want to maintain uniqueness on pdf without make lf??????????

2159

in ways data can be passed to a COBOL program from JCL?

1226

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