Question :

A computer consists of


A) A central processing unit
B) A memory
C) Input and output unit
D) All of the above

Answer : D

Description :



Related Questions - 1


A technique used by codes to convert an analog signal into a digital bit stream is known as


A) Pulse code modulation
B) Pulse stretcher
C) Query processing
D) Queue management

View Answer

Related Questions - 2


What type of control pins are needed in a microprocessor to regulate traffic on the bus, in order to prevent two devices from trying to use it at the same time?


A) Bus control
B) Interrupts
C) Bus arbitration
D) Status

View Answer

Related Questions - 3


in which year was UK’s premier computing event called ?The which computer? started ?


A) 1980
B) 1985
C) 1986
D) 1987

View Answer

Related Questions - 4


Software in computer


A) Enhances the capabilities of the hardware machine
B) Increase the speed of central processing unit
C) Both of above
D) None of above

View Answer

Related Questions - 5


CD-ROM is a


A) Semiconductor memory
B) Memory register
C) Magnetic memory
D) None of above

View Answer