What is mainframe computer /system?
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what is the meaning of a (new, catlg, keep) disposition mean?
What is inspect and what is it used for?
In the procedure division stmt OPEN OUTPUT FILE1. Which of the following is not true about file1. a) there must be a select clause for this file in the file-control paragraph of environment division. b) There must be an FD entry in the file section of the data division. c) The file name must appear in a WRITE stmt in the procedure division. d) There?ll be a CLOSE stmt in procedure division.
What is drda ?
What is the mainframe testing? Categorize the mainframe manual testing?
in options (main) , what is meaning of main . if u not used main what will happen? After compiling, os will not understand where to load and execute from
how to check the jobs submitted by other users in the spool. Which command has to be used to check the jobs submitted .
3 Answers HCL, IBM, Mannar Company,
Explain isolation level?
how can you define a dataarea(DTAARA) IN RPG? Which spec you define it C-spec/D-spec?
01 A 02 B occurs 10 times 03 C pic 999. 03 D occurs 15 times 04 E pic 999. 04 F occurs 20 times 05 G pic XXX. 05 H pic 99. Determine the total no of byte in A. A) 175 B) 15480 C) 21750 D) 9065
Explain lock contention?
can any one exaplin about Decision Tables in test region with good example