CAO quiz1

Text book of "Computer Organization" by Carl Hamacher is of ___ edition

• 3

• 4

• 5

• 6

Computing devices having cost and power constraints belong to which category of computers

• Workstations

• Servers

• Super computers

• Embedded Computers

Microphone is an ___ unit

• Input

• Output

Primary storage is cheaper than secondary storage

• True

• False

ALU stands for

• Arithmetic and log unit

• Arithmetic and logic unit

• Arithmetic and Load unit

Timing signals that govern I/O transfers are generated by

• Control Unit

• ALU

• Input Unit

MAR stands for

• Memory Accumulator register

• Memory Address register

• Memory area register

For reading memory address, the contents of PC are transferred to ____

• MDR

• IR

• MAR

Data transfer from MDR to ALU signifies ___ memory operation

• Read

• Write

Processor execution time T is given by

• T= (N/(S*R))

• T=(N*S/R)

• T= (N*R/S)