What is database descriptor?
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What is plan and package in mainframe?
execution of a subordinate module is caused by the use of the cobol verbs ------------in the superior module
how to get last 100 records in file-aid?
Explain index cardinality?
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 compare two files by using sort?
Explain the meaning of spufi?
When do you get -811 sqlcode and how to resolve it?
difference between MSGSFL AND SFL?
How are type 1 and type 2 indexes different?
What is Framework & How it work?
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.