Question :

How many address lines are needed to address each machine location in a 2048 x 4 memory chip?


A) 10
B) 11
C) 8
D) 12

Answer : B

Description :



Related Questions - 1


The basic operations performed by a computer are


A) Arithmetic operation
B) Logical operation
C) Storage and relative
D) All the above

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Related Questions - 2


Instruction in computer languages consists of


A) OPCODE
B) OPERAND
C) Both of above
D) None of above

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Related Questions - 3


What is the main difference between a mainframe and a super computer?


A) Super computer is much larger than mainframe computers
B) Super computers are much smaller than mainframe computers
C) Supercomputers are focused to execute few programs as fast as possible while mainframe uses its power to execute as many programs concurrently
D) Supercomputers are focused to execute as many programs as possible while mainframe uses its power to execute few programs as fast as possible.

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Related Questions - 4


The value of each bead in heaven is


A) 1
B) 3
C) 5
D) 7

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Related Questions - 5


Which is considered a direct entry input device ?


A) Optical scanner
B) Mouse and digitizer
C) Light pen
D) All of the above

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