Tag: mainframe

Questions Related to mainframe

"Even for a single fetch from DB2 table, cursor is required in an easytrieve program.". Is the statement true?
technology mainframe

  1. True

  2. False

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Correct Option: A

AAA is a volatile record
technology mainframe

  1. True

  2. False

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Correct Option: B

Control Program in ECB is
technology mainframe

  1. CTRLPGM

  2. SYSOP

  3. OPZERO

  4. SYSPGM

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Correct Option: C

How many data blocks are present in tpf
technology mainframe

  1. 8

  2. 16

  3. 12

  4. 24

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Correct Option: B

Which Register will point to ECB when the program is under execution

technology mainframe

  1. R8

  2. R12

  3. R9

  4. R10

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Correct Option: C

Which Macro describes the layout of the ECB
technology mainframe

  1. WA0AA

  2. EB0EB

  3. MI0MI

  4. CA0CAL

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Correct Option: B

Choose the applicable Block size used in TPF

technology mainframe

  1. 128 byte

  2. 256 byte

  3. 1055 byte

  4. 512 byte

  5. 381 byte

  6. 4k byte

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Correct Option: A,C,E,F

Common Block usage for application will impact the system
technology mainframe

  1. True

  2. False

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Correct Option: B

What is the indicator for no block attached type.
technology mainframe

  1. 0

  2. 1

  3. 21

  4. 31

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Correct Option: B

Process can't be preempted in TPF
technology mainframe

  1. True

  2. False

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Correct Option: B