List of Mainframe VSAM Interview Questions and Answers.
CICS Interview Questions JCL Interview Questions
DB2 Interview Questions COBOL Interview Questions
VSAM Interview Questions IDMS Interview Questions
IMS Interview Questions MVS Interview Questions
1....
More
List of Mainframe VSAM Interview Questions and Answers.
CICS Interview Questions JCL Interview Questions
DB2 Interview Questions COBOL Interview Questions
VSAM Interview Questions IDMS Interview Questions
IMS Interview Questions MVS Interview Questions
1.
What are the different types of VSAM files available?
ESDS: Entry Sequence Data Set
KSDS: Key Sequence Data Set
RRDS: Relative Data Set
2.
What is IDCAMS ?
IDCAMS is the Access Method Services program.
You run the IDCAMS program and
supply AMS commands thru SYSIN.
(examples of AMS commands are DELETE,
DEFINE, REPRO etc.
.
).
3.
Can AMS commands be run from the TSO prompt ?
Yes
4.
Syntax of AMS modal commands ?
Note: these can be used only under IDCAMS and not from the TSO prompt.
IF LASTCC(or MAXCC) >(or <,= etc.
.
) value THEN DO command set (such as DELETE, DEFINE etc.
.
)
ELSE DO command set
Less
