davindersingh29

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• May 17th, 2013

Just to add, my two cents: Data items in the LOCAL-STORAGE SECTION are automatically allocated for each instance of a program invocation. When a program runs in multiple threads simultaneously, each ...

Toleshwar

• Mar 14th, 2013

Local storage section is a section of Data Division of Cobol which is similar to the Working storage section. The only difference being that the variables in the Local Storage always get initialised w...

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What is the use of Alternate Index? Is using alternate index in file processing fast ?

MF Learner

• Dec 8th, 2011

Alternate Index is used to access the records from the file using alternate key, when there is no primary key avaliable. But using this index accessing the records is slow. Because, alternate index fo...

surendhar

• Nov 13th, 2011

Alternate index is used to access a vsam file by using alternate key.file processing is very fast.

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