Explain ibm z?
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how will you find a particular line in debugging if its a infinite loop
Explain eib?
How to resolve SOC4 & SOC7 errors?
How many types of evaluate statements are available?
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.
Write the difference between hidam and hdam databases?
10. Why mainframe testing is so important? Give any three advantages of Mainframe Testing?
WHAT IS THE PROCESS OF "CLAIM PROCESSING SYSTEM"
What is defragmentation and what is its advantage?
What are the mainframe computing pros and cons?
How do you eliminate the duplicates?
How an empty file to be checked?