What is the main function of linear dataset?

559

Explain the function of entry-sequenced data set?

532

What is the purpose of idcams?

572

what do you mean by the cobol record key clause in vsam?

595

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

2069

what is the syntax of ams modal commands?

770

What is control interval?

610

What is the use of access method services in vsam?

587

is it required that primary key values have to be unique? Do alternate key values have to be unique?

597

what is the use of the file status clause in the select statement in vsam?

566

State the differences between vsam and non-vsam files?

562

how many buffers are allocated to vsam ksds and esds?

705

Using alternate indexes in batch program?

587

there are seven idcams commands in vsam. Can you name and explain each of them?

644

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

520