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PIT Unit 1
Test Description: MC Questions from U1/U2
Instructions: Answer all questions to get your test result.
1) ___________ are designed for individuals. In fact, its often called the personal computer.
A
desktops
B
minicomputer
C
Microcomputer
D
mainframe
2) _____________________ are computers that are capable of handling and processing very large amounts of data quickly.
A
mainframes
B
servers
C
microcomputers
D
personal computers
3) Which of the following is NOT one of the four basic operations of a computer?
A
input
B
tracking
C
output
D
storage
4) _______ is any part of your computer that has a physical structure, such as the keyboard or mouse.
A
devices
B
software
C
none of these
D
hardware
5) The _______ is called the brain of the computer, and its job is to carry out commands.
A
Central processing unit
B
expansion card
C
RAM
D
motherboard
6) A processor's speed is measured in__________________.
A
gigabytes
B
RAM
C
megabytes
D
gigahertz
7) The ___________ is where your software, documents, and other files are stored.
A
CPUT
B
hard drive
C
RAM
D
monitor
8) The __________converts power from the electrical outlet to the lower voltages your computer parts need.
A
power supply
B
RAM
C
Motherboard
D
CPU
9) What is the main circuit board inside the computer called?
A
ROM
B
mother board
C
CD-ROM
D
video card
10) If you want to boost the performance of your computer or update the capabilities of an older computer, you can always add a(n) _____________
A
hard drive
B
expansion card
C
power supply
D
RAM
11) RAM is the computer’s ______________, while a hard drive is the computer’s ______________.
A
long-term memory/short-term memory
B
short-term memory/long-term memory
C
brain/nervous system
D
nervous system/brain
12) A(n) ____________ device is any any auxiliary device such as a computer mouse or keyboard that connects to and works with the computer in some way.
A
input
B
peripheral
C
computer
D
output
13) What kind of device is a keyboard?
A
output
B
storage
C
input
D
internal
14) Examples of input devices include
A
all of these
B
hard drive
C
DVD-ROM
D
printer
15) The cord connecting your computer to the Internet is called a(n) _______ cable. It looks similar to a phone cord, with wider connectors on the ends.
A
network
B
internet
C
ethernet
D
none of these
16) In the event of a power surge, such as a lightning strike, the ________ will protect your computer electronics from massive electrical damage.
A
surge protector
B
computer case
C
motherboard
D
electrical outlet
17) Joe's computer crashed and now he is looking for a replacement. Which of the following criteria is the least important?
A
color
B
RAM
C
money
D
usage
18) When Rachel talks to her employees about ergonomics, she is referring to
A
their working environment and its effect on their work
B
all of these
C
how fast they type
D
the ability to finish all of their work by the end of the day
*select an answer for all questions
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