can we use already existing access path?
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 the binary search?
how to get last 100 records in file-aid?
Name the various types of tables spaces.
Can you define spufi?
Explain index cardinality?
How do you find out whether two Data Sets are having exact Data through ISPF Panel? (Say No of Records, Record Data exactly matching including spaces)
We have an output dataset in job with disp parameter as shr.
which one of the following cannot cause more than one execution of paragraph that may be nam in statement. A) simple perform B) perform with time C) perform until D) perform varying
State all the file open modes?
List the type of locks and explain each of them.
What is the function of the verb initialize?