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
Differences in the way men and women process language are of special interest to brain researchers. It is known that 'aphasia' , a kind of speech disorder , is more common in men than in women when the left side of the brain is damaged in an accident or after a stroke. However , women are more likely than men to suffer 'aphasia' when the front part of the brain is damaged . The idea implied in the above passage is -
A Brain damaged can be caused by an accident
B Brains of men and women are organized differently in the way they process speech
C Both sides of the brain are responsible for speech organization
D Brain researchers are locked in argument over the process of language development
Central Processing Unit (CPU) consists of-
A Control unit
B arithmetic and logic unit
C main storage
D all of the above
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
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
The ALU of a central processing unit does the essential maths work for the computer. What does the control unit do?
A Communicates its results
B Activates the output device
C Monitors the flow of information
D Control the printer
E None of the above
The brain of a computer within the CPU is -
A ALU
B Josephson
C Register
D Control Uit
The brain of a computer within the CPU is ----
A ALU
B Josephson Buble
C Register
D Control Unit
The Brain of the computer within the CPU is-
A ALU
B Joshepson Buble
C Register
D Control Unit
Which of the following holds data and processing instructions temporarily until the CPU needs it?
A ROM
B control unit
C main memory
D coprocessor chips
E None of the above

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