What is the code for the error condition "Empty File"?
10
35
23
28
How can we check whether DB2 environment is available for use ?
"SUBCOM DSNDB2"
"ADDRESS DSNREXX"
"SUBCOM DSNREXX"
"ADDRESS DSNDB2"
Which instruction is used to transfer the control to a subroutine?
INTERPRET
ITERATE
CALL
LEAVE
Which TSO command is used to read / write a file?
ALLOC
FREE
SUBMIT
EXECIO
Which ISPEXEC statement is used to retrieve values from ISPF profile?
ISPFGET
VGET
PULL
VPUT
data = ‘DO 3; SAY “HELLO THERE!”;END’ _____ data;. Complete the above code. So that it prints “Hello there!” thrice.
EXECUTE
RUN
Which variable will have the value returned by a subroutine once it completes?
RC
RETVAL
RESULT
RV
Which of the following can be used to read and write from a file? Choose all that apply
DATA STACK
QUEUE
COMPOUND VARIABLE
SYMBOLIC VARIABLE
Which instruction is used to control the environment to which commands are passed?
LIBDEF
ADDRESS
What is the use of PROCEDURE instruction?
Subroutine should start with this instruction
To convert all the local variables in the subroutine as global variables
To convert all the variables used in subroutine as local variables
Function should start with this instrucion