Tag: mainframe

Questions Related to mainframe

Multiple choice technology mainframe

I am using internal sort in my cobol program . Is there any way to test the return code of operation???

No , we can't check the return code for internal sort however for external sort it can be done
YES,by using SORT-RETURN special register
YES, we can test via Run jcl.
YES,by checking in listing of the proram

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Multiple choice technology mainframe

What will happen if I change the below code MOVE ZERO TO TOTAL . PERFORM VARYING I FROM 1 BY 1 UNTIL I > 100 COMPUTE TOTAL = TOTAL + ITEM(i) * DISCOUNT END-PERFORM to the follwing code MOVE ZERO TO TOTAL PERFORM VARYING I FROM 1 BY 1 UNTIL I > 100 COMPUTE TOTAL = TOTAL + ITEM(i) END-PERFORM COMPUTE TOTAL = TOTAL * DISCOUNT

NO ERROR but offcourse the result will differ.
syntax error will occur
Run time error
NO ERROR with same result

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Multiple choice technology mainframe

If you are accessing ESDS VSAM file , then in cobol if you don't prefix the ddname with 'AS-' Then which abend might occur when attempting to open a dataset??

S213
S806
S000 U4038
S001-5

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Multiple choice technology mainframe

MERGE statement can have

O/P PROCEDUE and INPUT PROCEDURE both
O/P PROCEDUE but not INPUT PROCEDURE
INPUT PROCEDURE but not O/P PROCEDUE
can't use both of them

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Multiple choice technology mainframe

For KSDS or RRDS ,when DELETE statement is used the file must be opened in

Input mode
outout mode
I/O mode
extend

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Multiple choice technology mainframe

When we use INTIALIZE verb to intialize group verbs,group elements which are FILLERs will not be intialized

True
False

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Multiple choice technology mainframe

which command cerates an alias for the VSAM base cluster

DEFINE CLUSTER
DEFINE ALIAS
DEFINE PATH
DEFINE BASE

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Multiple choice technology mainframe

IDCAMS utility can't be executed without 2 dd statement which are they??

SYSPRINT and SYSOUT
SYSIN and SYSOUT
SYSPRINT and SYSIN
The question is wrong

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Multiple choice technology mainframe

SEARCH ALL statement only test an equal condition

YES
NO, any condition along with equal can be checked
Except Equal condition any condition can be chencked
It Depends on the use of Search statement on perticular scenario

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Multiple choice technology mainframe

MOVE ZEROS TO TOTAL-OUT, TOTAL-OUT may have an __________ picture clause.

alphanumeric
numeric
alphanumeric and numeric
none of the above

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