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

Please explain with syntax and an example, the Inrec fields and Outrec build in sort.

4 40660

can any one give the list of some important sql abend codes which r frequently asked in interviews?

2 8757

If the number of parameter is more than the expected then NAT0919 error is displayed. How many parameter are allowed in a CALL and CALLNAT statement?

JPMorgan Chase,

3 11155

WHAT IS DIFFEENCE BETWEEN PDS AND PDES? STEPS BEFORE MERGING? DUMMY DATASET USES? DIFFERENCES BETWEEN IDCAMS AND ICETOOLS? DIFFERENCE BETWEEN ALL JCL UTILITY TOOLS?

HCL, IBM,

4 12807

how i can enter into cics region in real time.

Cap Gemini,

2 10325

After execute the map, What will happen ? Give breif Description

HCL, IBM,

4 9866

How do find length of the cursor in cics map ?

HCL,

3 9589

what is the equivalent keyword for CHAIN opcode ??

TCS,

7 13388

can we declare s9(9)v9(9) in cobol ? if yes how many bytes it will occupy ?(urgent plz answer it)

CTS,

13 37188

can any one tell "in esds in what structure records will stored?"

1 4283

how can we convert esds to lds?

2 6128

How many maps are create in a single mapset?

5 13769

what is the use of reuse in vsam?

3 14571

What is difference between copy and include?

6 18395

01 xxx pic 9(4). 01 yyy pic 9(6). move 123456 into yyy. move yyy to xxx. display yyy. what would be the value of yyy

HSBC,

13 37186

Un-Answered Questions { MainFrame }

What is phantom read in db2?

1236

What are the prerogatives?

1142

What is copy pending status in db2?

1197

how can a message from a message file appear as a constant on the screen?

1693

When will a port of ooRexx to "XYZ" be available?

939

What is concurrency?

1316

Which are the db2 tools to protect integrity of the database?

1172

What is the difference between a binary search and a sequential search what are the pertinent cobol?

1202

what is elastic and non elastic subrile?

1055

What is the use of jdftval in as400?

1472

What is the difference between run mode and addressing mode?

1324

Immediate Job opening for mainframe professionals in Keane Bangalore. Please find the below details: Organization: Keane India Location: Bangalore Skill: COBOL, JCL,VSAM,DB2,CICS,IMS,REXX,CLIST Exp: 1 to 4 years only Employment Type: Permenant Employee Note: If you have attended keane interview in past 6 months please ignore this job opening. Please respond to email id keanemfjob@gmail.com OR keanemfjob@yahoo.in with your latest resume and following details, We will contact you within 24 hours: Total IT Exp: Exp in Mainframe: Current CTC: Expected CTC: Notice Period:

4072

What is precompiler in db2?

1085

How do you handle exception in PL/1?

1711

What is a hyperdescriptor?

1007

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