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Q.1
Megahertz is a measurement of _____.
the speed of the microprocessor
the amount of RAM
RAM speed
cache memory
Q.2
The physical components of a computer are referred to as _____.
specifications
hardware
configurations
operating systems
Q.3
The computer needs additional components called ____ to accomplish its input, output, and storage functions.
cards
peripheral devices
ports
commands
Q.4
Processing tasks occur on the ____.
motherboard
operating system
mouse
keyboard
Q.5
Which of the following is NOT a personal computer?
laptop
mainframe
desktop
All of the above
Q.6
First computer programmer
Ada Lovelace
Grace Hopper
Charles Babbage
George Boole
Q.7
First general purpose computer
Analytical Engine
Colossus Mark I
Harvard Mark I
Tabulating Machine
Q.8
Electronic component that permits the current to flow one way only
mechanical relay
vacuum tube
diode
semiconductor
Q.9
Switches in early computers
vacuum tubes
diodes
mechanical relays
transistors
Q.10
Earliest recognized device for computing
astrolabe
punch cards
step reckoner
abacus
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