VSAM Interview Questions
Questions Answers Views Company eMail

What are the different commands used in idcams for vsam?

790

Explain the function of entry-sequenced data set?

728

State the differences between vsam and non-vsam files?

740

What is the main function of key-sequenced data set?

790

Differentiate between control interval (ci) and control area (ca)?

731

Differentiate between ci split and ca split?

724

Describe the uses of ams?

746

What are the information stored in ci?

752

What is a vsam dataset?

788

Tell about the ams used in vsam?

902

Discuss record management in vsam?

732

How to get the last record in vsam file in cluster?

774

What is the difference between lds and esds?

775

Under idcams, multiple functions can be executed, each of which returns a condition code. What will be the condition code returned to the operating system?

787

Using alternate indexes in batch program?

799


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Un-Answered Questions { VSAM }

what is the meaning of dynamic processing in vsam?

784


what how do you initialize a vsam file before any operation? A vsam with alternate index?

755


why ci and ca splits are not possible in esds and rrds?

911


what do you mean by a vsam split?

811


On which dataset you can have alt index?

665


What is the use of access method services in vsam?

803


can you specify some the distinctive features of a ksds, key sequenced dataset?

778


Explain the function of entry-sequenced data set?

728


what is the probability of a complete system distortion under high end low performing multiprocessor job?

2220


What makes vrrds different from vsam?

948


What is the purpose of idcams?

774


explain how can you initialize a vsam file before any operation?

855


What is a lds (linear data set)?

754


Using alternate indexes in cics program?

776


what is the use of the file status clause in the select statement in vsam?

783