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IBM MainFrame Interview Questions
Questions Answers Views Company eMail

What type of pointers should you specify on the root segment of a HIDAM DB to improve sequential processing?

 2 5310

What does the Change Accum do?

 1 5520

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

EDS,

1 6456

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

 4 9890

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 6067

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

 1 4656

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

 4 17130

What is Program Isolation?

 1 6194

what do u write in the impact analysis document (i.e, for a change request)

Nest, Wipro,

4 29244

HELLO FRIENDS, THIS IS JANARDHAN.GADIRAJU, I FACED ONE INTERESTING QUESTION IN COBOL, THAT IS WHAT ARE THE VALUES WE CAN SEE IN HIGHVALUES AND LOWVALUES, CAN U PLEASE GIVE ME THE ANSWER

Patni,

7 14430

PLEASE SEND ME THE DOCUMENTS IF ANY ONE HAVE REGARDING THE IMPACT ANALYSYS,REVIEWS

DELL,

1960

What is the difference between joblib and jcllib statements

IBM, Maples,

7 33563

what do you mean by copybook? and what is the difference between the copybook which we are using in working storage and procedure division.

HCL, TCS,

3 23764

Hi All I've got an appointment for my visa interview. I'm confused seeing all the postings I'm currently working in IBM Bangalore, i've got just 3+ years of realtime experience in this field. I've completed my Bachelore of Computer Applications and then Master of Information Systems....and with good percentages... I've seen many posting who's visa got rejected even for 4+years of IT experience VO's asking for 6+ years of exp. I'm afraid...is my exp and background sufficient to get throug the interview and get visa stamped. I'ld be more happy if you can help me in this reg. waiting for reply Smitha

2 3962

A maximum of 100 chars can be passed to Cobol through Parm in JCL, If we want to pass more than 100 Chars how we can do it ?

IBM,

3 10793

Un-Answered Questions { IBM MainFrame }

Explain the difference between using the read command with into option and set option?

564

What do you mean by CEMT?

775

please..could u give an example about USAGE IS POINTER ..and explain why and when we use it ?

1958

What are steplib and joblib? What for they are used?

697

What is the difference between read work file 1 and read work file once? Why we are using work file once?

536




What statement marks the beginning of a job step; assigns a name to the step; identifies the program or catalogued or in-stream procedure to be executed in the step?

651

How to find all duplicate records?

533

What is psb?

633

I would like to know some real time questions.. please any one help me.. If the changes made by you .. lead to system inconsistency how others will know its cause???

1671

What are the recoverable cics resources?

600

What is the IDD?

1098

have 3 tables table1, table2 and table3 which contains employee information. table1 is master table, table2 contains emp details like emp no and so on, table 3 contains emp salary. so if any emp leave company between 25th - 30th of every month it has to get updated in tables. but it is not getting updated. What is the reason.

1240

What is the contrast between delimited by space and delimited by size?

542

Define gdg?

565

what is meant by dirty read in vsam?

844

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