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MCQs

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A set of parallel electrical lines used to transfer data is called:
NETNUST Entry TestComputer ScienceComputer Architecture
Files not being used by computer are stored in:
NETNUST Entry TestComputer ScienceComputer Architecture
Which memory is used to increase the processing speed of computer?
NETNUST Entry TestComputer ScienceComputer Architecture
_______ memories can be rewritten by using electrical devices
NETNUST Entry TestComputer ScienceComputer Architecture
________ is a type of ROM
NETNUST Entry TestComputer ScienceComputer Architecture
ROM is:
NETNUST Entry TestComputer ScienceComputer Architecture
_______ chips must be refreshed with electric charge periodically
NETNUST Entry TestComputer ScienceComputer Architecture
_______ is non-volatile memory
NETNUST Entry TestComputer ScienceComputer Architecture
RAM is a:
NETNUST Entry TestComputer ScienceComputer Architecture
The address of instruction under the processor execution is contained within:
NETNUST Entry TestComputer ScienceComputer Architecture
The cells of memory are logically organized into group of:
NETNUST Entry TestComputer ScienceComputer Architecture
CPU includes all of the following components except:
NETNUST Entry TestComputer ScienceComputer Architecture
______ is the component of CPU
NETNUST Entry TestComputer ScienceComputer Architecture
Which component of computer is responsible for comparison of two numbers?
NETNUST Entry TestComputer ScienceComputer Architecture
Which component of computer coordinates all activities in the computer?
NETNUST Entry TestComputer ScienceComputer Architecture
Which is a storage device?
NETNUST Entry TestComputer ScienceComputer Architecture
CPU is an example of:
NETNUST Entry TestComputer ScienceComputer Architecture
Which component of CPU is responsible for performing arithmetic and logical operations on numeric data?
NETNUST Entry TestComputer ScienceComputer Architecture
The program that contains instructions to operate a device is called:
NETNUST Entry TestComputer ScienceComputer Architecture
A computer drives its basic strength from:
NETNUST Entry TestComputer ScienceComputer Architecture
The component of computer that stores data and program while these are being executed is called:
NETNUST Entry TestComputer ScienceComputer Architecture
Which component of a computer decodes and executes program constructions?
NETNUST Entry TestComputer ScienceComputer Architecture
Which one is the brain of computer?
NETNUST Entry TestComputer ScienceComputer Architecture
The idea of stored program was given by:
NETNUST Entry TestComputer ScienceComputer Architecture
A set of instructions that run the computer is:
NETNUST Entry TestComputer ScienceComputer Architecture
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