Tag: mainframe

Questions Related to mainframe

All the divisions should be start from?
technology mainframe

  1. 12-72

  2. 11-18

  3. Area B

  4. Area A

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Correct Option: D

Which of the following errors are possible within a COBOL if statement?

technology mainframe

  1. Infinite loop

  2. Logical Error

  3. Runtime Error

  4. All the above

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Correct Option: D

What is the DISPOSITION of a dataset if the DISP field is not coded in the JCL?

technology mainframe

  1. (NEW,CATLG,CATLG)

  2. (NEW,DELETE,DELETE)

  3. (NEW,CATLG,DELETE)

  4. (OLD,CATLG,UNCATLG)

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Correct Option: B

What does TIME=1440 mean on a job card?
technology mainframe

  1. CPU time is 1440

  2. Run time is 1440

  3. No CPU limit for the job

  4. Gives S322 abend after 1440 cpu time

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Correct Option: C

TYPE=SCAN What does it do?
technology mainframe

  1. Scans JCL for errors

  2. Invalid Syntax

  3. Scans for previous executing jobs

  4. Does nothing

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Correct Option: A

There is a file whose ORGANISATION is INDEXED.you want to read the records from the file in RANDOM fashion as well as sequentially, then which of the access mode would you specify?
technology mainframe

  1. SEQUENTIAL

  2. RANDOM

  3. DYNAMIC

  4. ACCESS MODE has nothing to do with it

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Correct Option: C

How many bytes does a S9(7) SIGN TRAILING SEPARATE field occupy ?
technology mainframe

  1. 6

  2. 7

  3. 8

  4. 4

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Correct Option: C

Which of the following addition statements is invalid?
technology mainframe

  1. Add 1, 2, 3 To Field-1.

  2. Add 1 To Field-1, Field-2.

  3. Add Field-1, 3 Giving Field-2.

  4. Add Field-1 To Field-2 Giving 3.

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Correct Option: D

If Data-A = 1 and Data-B = 2 and Data-C = 3, which of the following conditions is true?

technology mainframe

  1. Data-A < Data-B And Data-C < Data-A

  2. Data-B > Data-C Or Data-A > Data-C

  3. Data-A < Data-B And Data-C

  4. Data-A < Data-B And Data-A > Data-C

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Correct Option: C

Consider the following COBOL entries: 05 X PIC 99 VALUE 10. SUBTRACT 20 FROM X. The resultant value of X will be ?
technology mainframe

  1. Abends

  2. -10

  3. 10

  4. Syntax error

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Correct Option: C