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MainFrame Interview Questions
Questions Answers Views Company eMail

What would be the output of the variable result? D RESULT S 5S O INZ(00011) C EVAL RESULT = %TRIM(RESULT) Please give me the correct answer for this A.0001 b.compile time error c.11 d.Runtime error

5 7329

How do you read a subfile record which is in output mode?

 3 10123

Please tell me how to read the records from a file with load an array of size with error conditions(The logic answer for this question is ARR is array of 99 elements Z-ADD 0 IDX *LOVAL SETLL FILE READ FILE 99 *IN99 DOWEQ *OFF IDX ANDLT 99 ADD 1 IDX MOVE FIELD ARR,IDX READ FILE 99 ENDDO).So,Please give me the complete of this code.

2277

How can I create 1 DDM that fetches 3 ADABAS files simultaneously?

 5 12694

How are data passed from JCL parm to assembler program. And how is data passed from a calling program to an assembler called program.

HCL, IBM,

3 13608

Why can only 256 bytes be moved from one address to another in a MVC?

CSC, HCL, IBM,

6 14253

What is base register?

IBM, Infosys,

23 90513

What is house keeping in assembler? And explain the following code HELLOTSO START 0 * PRINT NOGEN BEGIN SAVE (14,12) LR 12,15 USING TYPE,12 ST 13,SAVE+4 LA 11,SAVE ST 11,8(13) LR 13,11

Mind Tree,

6 20256

How do you initialize a register to 0000?

HCL,

10 19949

Why do we use "drop"? What does "using" do?

 4 10071

What is the difference in data type "X" and "P"?

 5 10145

Dear Lister, Environment: OS390 2.10 IBM 9672- G5 (R16) I have question regarding the Real Storage usage. By monitor through RMF III the usage of Real Storage keep in increasing everyday. Why this happen? Any comment and suggestion.

 1 4272

i have 3 steps in my jcl, where i want to run only one step at a time depending on the variable. How should i give the condition statement... I have tried this with two steps which is working but not able to add condn for the 3rd step. can anyone help me... I want to know the cond stmt which i can code in step 3 and step4, so that only either step2 or step3 or step4 executes

 3 8315

suppose u want to pageup and page down into the bms screen , for that wat u wud do into the cics application program?

Bank Of America, Cap Gemini, IBM, RBS,

1 13540

What is the difference beetween Arrays and Tables in Cobol? please dont give the answer that arrays in cobol terminology is called tables......

BirlaSoft,

3 12088

Un-Answered Questions { MainFrame }

can you specify a display file to be used in the following modes input,output, or combined modes ?

1216

what are various techniques to pass parameters from one program to another?

1455

What is netezza database?

784

What are the benefits of using the db2 database?

901

What is concurrency?

921

What is the physical storage length of timestamp data type?

863

What does a cics translator do?

1208

is there any way to dynamically merge other html scripts into a given html?

846

What is file access opcodes?

1044

Explain the difference between getting the system time with eibtime and asktime command?

842

Define the term mro (multi region operation)?

821

What are the different types of condition in cobol and write their forms.

883

What is the difference between an obtain next and obtain first in idms?

688

What is the meaning of copy idms subschema-binds in idms?

682

Is it possible to left uncode disp? If yes, how?

927

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