what is the maximum number of characters can be used to name the variable in REXX

. Complete correctly: A REXX program (or REXX EXEC) called DEMO is stored in the partitioned dataset TBISUSR.REXXCRS.EXEC. Execution is possible...

To receive input from the screen, we use the command:

What is the result of TRUNC(12.3456,3)?

To pass commands to a specific host environment (ex. TSO), which clause must be used?

REXX has extended tracing possibilities, even interactively. Which command activates the interactive trace?

what is the maximum size of literal in REXX

which command is used to read and write files in REXX

Valid special characters

Which is a Special variables?

Parsing patterns in REXX.

What is no prerequisite for using the EXECIO command?

If I want to fill the variable DAY with '01', the variable MONTH with 'January' and the variable YEAR with '2009', which would be a correct way to do so, if the data '01 January 2009' is read from the input screen?

When a RETURN clause is used in a subroutine, a value can be passed back to the calling EXEC. Which statements are correct?

What are the two types of interfaces provided by CICS to application programs?

Will the user have interaction with CICS Applications.

Which is a unit of work scheduled by CICS?

What are the two types of direct access files supported by CICS?

Who Manages all the control tables to complete various application requests?

Which means the OS allows more than one task to run concurrently at the sametime ?