Related Questions

The CPU of a computer transfers print output to a temporary disk memory at high speed and then gets back to processing another job without waiting for the output to got to the printer. In this way, the CPU does not remain idle due to its own high speed as compared to the low speed of the printer. What is the name of this memory?
A External memory
B I/O memory
C ROM
D Buffer memory
E None of the above
In a computer the data transfer between hard disk and CPU is nearly the same as that between diskette and CPU.
A True
B False
Which of the following is not a part of the CPU
A storage unit
B arithmetic and logic unit
C program unit
D control unit
E None of the above
when CPU is executing a program that is part of the Operating System , it is said to be in __
A Interrupt mode
B System mode
C Simplex mode
D None
One of the major components of a PC is the Central Processing Unit (CPU) which can be best described as:
A The device that sends the monitor signals telling it what to display
B The area that regulates all of the system power usage
C The area where ail the of the Basic input/output routines are stored
D The area where all of the processing takes place
E None of the above
What type of memory is not directly addressable by the CPU and requires special software called EMS (expanded memory specification)?
A Extended
B Expanded
C Base
D Conventional
The pieces of equipment which are attached to the CPU of a computer and which it can access are called
A output devices
B control units
C hardware
D disk drive
E peripherals
Which bus used to connect the monitor to the CPU ?
A PCI bus
B STE bus
C Memory bus
D SCSI bus
Which protocol can causes overload on a CPU of a managed device?
A Netflow
B WCCCp
C IPSLA
D SNMP
Which is used to measure the clock speed (the number of cycles) of the CPU per second?
A Megahertz
B Gigahertz
C Decihertz
D Zeptohertz

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