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

how will be submit 1 jcl by other jcl? means that how 'll submit one job by other job??

Steria,

3 21155

Can you tell recent requirement(s) you handled with your project? Requirements based on Banking Application.

ITC Infotech,

2 6739

what is dynamic array in cobol? what is the difference b/w array and table in cobol?

2 21467

When search all is used in cobol program without sorted input data?

CGI, Principal Finance,

6 14660

Can we create VSAM file by using IEBGENER?

Principal Finance,

4 12840

Can we use goto statement in inline_perform ?

IBM,

5 10508

Can we use select * statement in cobol program without giving field names ???

Zensar,

3 11751

what is the difference between occurs and occurs depending on? i dont think so there is the difference in storage..then why we should use occurs depending on?

TCS, Tech Mahindra,

9 30304

why we create view.

5 10162

I am tryin to select one records(SQL) using Rexx.Here is the code ADDRESS DSNREXX "EXECSQL FETCH C1 USING DESCRIPTOR :TBSQLDA" IF SQLCODE = 0 THEN DO LINE = '' DO I = 1 TO TBSQLDA.SQLD LINE = LINE TBSQLDA.I.SQLDATA END I SAY LINE END ADDRESS DSNREXX "EXECSQL CLOSE C1" ADDRESS DSNREXX 'DISCONNECT' i am getting the following errors and also i dont know wr to see the ouput.Can anyone please hlep me in solving this? 28 +++ ADDRESS DSNREXX 'DISCONNECT' Error running DB2REXX, line 28: Incomplete DO/SELECT/IF

Syntel,

2 11203

quary for 1> fetch last record 2> fetch in reverse order 3> fetch last 5 row 4> fetch second last record (their is no primary key) i think concept of count can be use for this in 4th

5 10565

can we use go to statement inline-perform?

IBM,

7 13173

When search all is used in cobol program without sorted input data

3 10539

Which is the DL/I function used in CICS-IMS program? IBM

IBM,

3 10530

1) Can we declare a Display file in CL? 2) How many no. of files can be declared in a CL? 3) What is Non-Join Logical file and its importance?

Cognizant,

4 24358

Un-Answered Questions { MainFrame }

How to handle exceptional conditions in cics?

1137

Explain the function of //cntl statement?

1172

What are the uses of db2 optimizer?

1296

What is the worst thing that you’ve seen on a day?

957

Explain the maximum of key fields and search fields allowed in a segment?

3212

what are the various stages of job processing?

1284

Name the lockable units in DB2?

1128

what does check opcode do ?

1865

can anybody post me about file-aid and changemen tools pls and give me reference if any mainframe guys are there

2375

How to select highest score of each subject or how to select highest income of every month?

1765

What is the function of finish in idms?

887

How to submit a jcl from cics?

1150

What is the need of base registers in IBM 360/370?

2650

What is db2? Explain.

1043

why icetool be used in programmer view?

2577

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