Tag: mainframe

Questions Related to mainframe

Channel Subsystem controls the data transfer between
technology mainframe

  1. Control Unit and Device

  2. Control Unit and Printer

  3. Control Unit and Central Storage

  4. None of the above

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Correct Option: C

Which one is not TRUE among the below statements about Virtual Storage

technology mainframe

  1. Implemented as a combination of real and auxiliary storage

  2. Code and data size independent of real memory

  3. Processor can not access large stimulated amount of real storage

  4. d.Data size is independent of real memory

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Correct Option: C

Hiperspace data always resides in expanded storage, and must be moved to the address space for manipulation.

technology mainframe

  1. True

  2. False

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Correct Option: A

Order the stages of Job Processing. a. Input Queue b. Job Entry c. Purge d. output Queue e. Execution f. Printing
technology mainframe

  1. b,e,a,d,c,f

  2. a,b,e,d,c,f

  3. b,a,e,f,d,c

  4. b,a,e,d,f,c

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Correct Option: D

For selecting a Job from queue a. Is initiator available for this job class b. If more than 1 class for the initiator, then select in order of class c. Is the priority of the job highest in the queue for this job class
technology mainframe

  1. a and b are mandatory

  2. b and c are mandatory

  3. a and c are mandatory

  4. a,b and c are mandatory

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Correct Option: D

The Spool Manager provides facilities except ______________

technology mainframe

  1. Memory management

  2. Selective delete processing

  3. Recovery and restart

  4. Error handling

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Correct Option: A

Which is meant as 'Work Horse' of large system?

technology mainframe

  1. Application programming interface

  2. Batch user interface

  3. Online user interface

  4. None of the above

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Correct Option: B

Cornerstone of storage hierarchy is

technology mainframe

  1. Tapes

  2. DASD

  3. CPU Cache

  4. Central storage

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Correct Option: B

Who ensures the various Operating Systems in the computer in an impeccable fashion?
technology mainframe

  1. Resource Manager

  2. Application Programmer

  3. Architectural Manager

  4. Systems Programmer

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Correct Option: D

All the hardware should be maintained in a specific temperature, to function effectively and correctly.
technology mainframe

  1. True

  2. False

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Correct Option: A