what do you mean by gdg in vsam?

713

What is the purpose of having vsam data space?

522

What makes vrrds different from vsam?

697

Yes. Because the alternate key would first locate the primary key, which in turn locates the actual record. Needs twice the number of I/Os.

1871

Explain the purpose of the file status clause in the select statement?

511

what do you mean by a vsam split?

571

Describe the uses of ams?

535

What is a lds (linear data set) and what is it used for?

517

how many buffers are allocated to vsam ksds and esds?

705

what is meant by s0c-07 system abend codes?

563

in a cobol select statement, can you tell what is the organization for a ksds?

621

what do you mean by idcams? Explain its purpose?

536

difference between vsam and database tables

628

OPEN INPUT StudentFile READ StudentFile AT END SET EndOfStudentFile TO TRUE END-READ PERFORM UNTIL EndOfStudentFile DISPLAY StudentId SPACE StudentName SPACE CourseCode SPACE YOBirth READ StudentFile AT END SET EndOfStudentFile TO TRUE END-READ END-PERFORM CLOSE StudentFile STOP RUN what will be output

2060

what do you mean by a shareoptions parameter (shr) in define cluster command?

590