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IMS Interview Questions
Questions Answers Views Company eMail

What does the Change Accum do?

 1 5505

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

EDS,

1 6430

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

 4 9848

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 6036

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

 1 4642

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

 4 17088

What is Program Isolation?

 1 6176

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

Syntel,

2145

What will happens when a BMP programs takes a checkpoints?

 2 7288

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 6776

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

 3 7086

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

 6 8940

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

 2 7613

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 9502

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

 1 6889

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Un-Answered Questions { IMS }

Explain psbgen process?

711

Define dl/i?

3111

Explain the advantage of creating the acbs well ahead of time?

3132

What are the disadvantages of a hierarchical database?

2758

Explain the maximum number of segment types allowed for a single database?

1787




What are the advantages and disadvantages of a hierarchical database?

602

Portfolio analysis application is an example of?

616

Explain the advantage of dynamic generation of acb?

2804

What is meant by bmp mode?

575

Explain the maximum number of fields allowed per segment and what is the maximum number of fields per database?

558

What is meant by batch dl/i mode?

572

What are the objectives of dbms in ims?

645

What is hierarchical database?

3178

What is the need for a secondary index in ims?

595

What are the processing modes available in ims db?

619

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