IMS Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

IMS Interview Questions

Questions Answers Views Company eMail

What does the Change Accum do?

1 6307

What is difference between concurrent image copy and online image copy?

EDS,

1 7287

What are two reasons to run the DB Batch backout utility?

4 11666

An application programmer comes to you and says your DB is no good, they got an II status code on an insert call from IMS, is this a DB problem?

2 7137

What are all the possible inputs to the DB recovery utility?

1 5397

Which DB access method (OSAM or VSAM) is better and why?

4 18983

What is Program Isolation?

1 7094

how do you invoke an IMS screen (coded in COOOLGEN) from a MQ transaction..... help plz?????

Syntel,

2684

What will happens when a BMP programs takes a checkpoints?

2 8523

15. Secondary indexes can be used with following databases a. HSAM,HISAM,HIDAM b. HIDAM, HISAM c. HDAM, HISAM, HIDAM d. All the above

2 8333

What are the special considerations of the PROCOPT field based on the type of operation your program performs

3 8420

Which command code can be used for backing up IMS database?

6 11341

Can a variable length segment be declared in IMS? If yes, what is the structure; If no, why?

2 8648

What are the ways to mapping external control block? a. ENTRY b. PROCEDURE DIVISION USING c. CALL ‘DLITCBL’ d. ALL ABOVE e. A & B

EDS,

4 11462

Write the format of program starting from identification division for checkpoint restart logic.

1 7822

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Un-Answered Questions { IMS }

What information does a dbd contain?

1083

Define dl/i?

3621

Explain the disadvantage of dynamic generation of acb?

991

What are the advantages of a hierarchical database?

3349

What is the maximum of key fields and search fields allowed in a segment?

1051

What is the maximum number of pcbs allowed in a psb?

1021

What is the need for a secondary index in ims?

1125

What is the need of a secondary index in IMS?

1106

Explain the two ways in which dl/i interface can be invoked?

3594

What is bmp mode?

3603

What information does a psb contain?

1182

What is meant by mpp mode?

1194

What is dbms in ims?

1109

What is the maximum number of levels allowed in ims db?

1039

What are the processing modes available in ims db?

1121

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