what is the difference between FB & FBA?
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can we describe the results of opening for input empty vsam files in a cobol program?
What is the function of dbctl?
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 difference between hidam and hdam databases?
What are the different types of string function in PL/1?
What is next sentence and continue unique?
What are the error (ONCODES) codes did you encounter in PL/1 programme?
Explain host variables?
Define where and its usage?
can we use already existing access path?
What is the difference between hdam and hidam databases?
HOW to change the coloumns in XREF?