Channel Subsystem controls the data transfer between
Control Unit and Device
Control Unit and Printer
Control Unit and Central Storage
None of the above
Which one is not TRUE among the below statements about Virtual Storage
Implemented as a combination of real and auxiliary storage
Code and data size independent of real memory
Processor can not access large stimulated amount of real storage
d.Data size is independent of real memory
Hiperspace data always resides in expanded storage, and must be moved to the address space for manipulation.
True
False
Order the stages of Job Processing. a. Input Queue b. Job Entry c. Purge d. output Queue e. Execution f. Printing
b,e,a,d,c,f
a,b,e,d,c,f
b,a,e,f,d,c
b,a,e,d,f,c
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
a and b are mandatory
b and c are mandatory
a and c are mandatory
a,b and c are mandatory
The Spool Manager provides facilities except ______________
Memory management
Selective delete processing
Recovery and restart
Error handling
Which is meant as 'Work Horse' of large system?
Application programming interface
Batch user interface
Online user interface
Cornerstone of storage hierarchy is
Tapes
DASD
CPU Cache
Central storage
Who ensures the various Operating Systems in the computer in an impeccable fashion?
Resource Manager
Application Programmer
Architectural Manager
Systems Programmer
All the hardware should be maintained in a specific temperature, to function effectively and correctly.