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what are the codes returned by the ams (access method services) command during the execution in vsam?
IBM,
1286is it required that primary key values have to be unique? Do alternate key values have to be unique?
IBM,
1052what are the additional information you should give in the dd statement while defining the next generation of a gdg?
IBM,
981
is delete operation supported in an esds? Is rewrite operation possible in esds?
we can define the ksds cluster by two ways by using the file-aid or by using the idcams utility. Explain them.
How do you define an altindx?
what is the syntax of ams modal commands?
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
What is a lds (linear data set)?
What is the use of KSDS,LDS,ESDS,RRDS??what is VRRDS?? How are all these useful in realtime scenario??Plz helpme out...Its a recent question in IGATE..
If fspc(100 100) is specified does it mean that both the control interval and control area will be left empty because 100 % of both ci and ca are specified to be empty?
write a program to read from a VSAM file , there will be a 5 records to create name. empno. resignation and address to update in a db2 table and call another program using dynamic call to find the matching fields in program 1 to update in db2 table. anybody pls send de program for dis ? thanks in advance...
What are the different dataset organizations used in vsam?
What is the use of access method services in vsam?
What are the different versions of gdg named?
what do you mean by the cobol record key clause in vsam?
what is meant by dirty read in vsam?
what is the probability of a complete system distortion under high end low performing multiprocessor job?
