I have a File that has duplicate records. I need only those records that occur more than thrice.?
Explain what you understand by passing by value.
Have you used the sort in your project?for this type of questions any working on real time project give the eg. with real time scenario.
Give some examples of command terminators?
What are the various section in data division and briefly explain them.
Why did you choose to work with ibm mainframe cobol programming?
Describe the cobol database components?
How many sections are there in data division in COBOL?
How to traceback if I am getting SOC7 or SOC4 abend? List down the steps
What is the difference between binary search and sequential search?
Why is it necessary that file needs to be opened in I-O mode for REWRITE?
Difference between cobol and cobol-ii?
What are the different data types in cobol?
What is the difference between external and global variables in COBOL?
how do you reference the variable unblock file formats from cobol programs