Tag: technology

Questions Related to technology

What if you code GO BACK instead of STOP RUN in a independent COBOL program
technology mainframe

  1. What's the problem in it? Will go fine!

  2. Program goes in infinite loop.

  3. Program will not execute.

  4. Compiler throws error.

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Correct Option: B

How do you define COMP-1 / COMP-2?

technology mainframe

  1. DEFINE WS-VAR PIC(9) COMP-1

  2. 01 WS-VAR PIC(9) COMP-1

  3. 01 WS-VAR USAGE COMP-1

  4. Author should learn COBOL

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Correct Option: C

JUSTIFIED can be used only with the following data types :
technology mainframe

  1. ALPHABETIC, ALPHANUMERIC

  2. ALPHABETIC, ALPHANUMERIC, NUMERIC

  3. ALPHABETIC, NUMERIC

  4. ALPHANUMERIC, NUMERIC

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Correct Option: A

REDEFINE X(250) by X(245) - Is it possible

technology mainframe

  1. Yes

  2. No

  3. X(245) can be refined to X(250)

  4. Author should learn COBOL

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Correct Option: A

Modes to OPEN a file for writing :
technology mainframe

  1. INPUT

  2. I-O, OUTPUT

  3. I-O, OUTPUT, EXTEND

  4. OUTPUT, EXTEND

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Correct Option: D

Maximum number of in-stream procedures in a JCL can be
technology mainframe

  1. As usual, Unlimited.

  2. 1

  3. 15

  4. 255

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Correct Option: C

Maximum size of 01 level item?

technology mainframe

  1. Unlimited

  2. 16777215

  3. Limited to DASD

  4. Author should learn COBOL

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Correct Option: B

Where will be the sign stored in COMP field?

technology mainframe

  1. How can u store a sign in COMP?huh!

  2. You can store sign only in COMP-3

  3. Most significant bit

  4. Most significant byte

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Correct Option: C

Space allocated by OS when PS or PDS is created?
technology mainframe

  1. User Defined KB.

  2. Unlimited KB.

  3. Limited to DASD

  4. 56 KB

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Correct Option: D

Formula for calculating bytes required for COMP-3 variable
technology mainframe

  1. N/2 + 1

  2. N^2 + 1

  3. N+1/2

  4. (N/2)^2

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Correct Option: A