VSAM Interview Questions and Answers

VSAM Interview Questions and Answers

Below, frequently asked Top VSAM interview questions and answers for freshers and experienced. All the best for your interview Preparation.

What Is VSAM?

What are the advantages of VSAM?

What are the disadvantages of VSAM?

What is purpose of VSAM?

What is the maximum record length for the VSAM Dataset?

What is the length of a RDF?

What is the length of a CIDF?

What are the different types of VSAM files available?

What is IDCAMS?

What are the IDCAMS commands that can be used for VSAM?

What is the purpose of the VERIFY function of IDCAMS?

What is the utility program closely associated with VSAM?

What Is Shareopts ?

What is meant by dirty read in VSAM?

What happens when you open an empty VSAM file in a COBOL program for input?

What is Upgrade and Noupgrade option in Alternate Index?

What is a control interval?

What is a control area?

What is the Difference between VSAM and Database Tables?

What is a cluster?

What is a base cluste?

What are Sub-allocated Clusters?

How are records stored in an ESDS?

What is free space?

How do you convert flat files to VSAM files?

What are the different dataset organizations used in VSAM?

What is the function of Linear dataset in VSAM?

What is a path?

What is the upgrade set?

What is a VSAM split?

What is the VSAM-code field?

What is a VSAM slot?

What is File Status in VSAM?

What's a LDS (Linear Data Set) and what's it used for?