WorksheetsIT Fundamentals Chapter 1
Total questions: 25
Worksheet time: 11mins
Name
Class
Date
1.
What does GB stand for?
a)
Gigabyte
b)
Giantbyte
c)
Giagabyte
d)
Giggabyte
2.
What is PSU?
a)
Personal Supplying Unit
b)
None of these
c)
Personal upplication Unify
d)
Power supply unit
3.
How many bits are in a byte?
a)
2
b)
8
c)
10
d)
10,000
4.
RAM or Random Access Memory is used for output?
a)
True
b)
False
5.
Every letter, number, or picture is entered into a computer as a combination of bits, or 0s and 1s?
a)
True
b)
False
6.
A printer is considered to be input?
a)
True
b)
False
7.
Which type of memory is used to store data temporarily (data is lost when the machine switches off)?
a)
Read Only Memory
b)
Random Access Memory
8.
One megabyte is equal to ??????? kilobytes,
a)
10
b)
100
c)
1,000
d)
1, 000, 000
9.
abbreviated "MB"...is equal to 1,000 kilobytes
a)
megabyte
b)
memorybyte
c)
measurebytes
d)
megamillion
10.
Which of the following companies is famous for manufacturing computer processors?
a)
CPU
b)
Intel
c)
Sony
d)
Corel
11.
???
a)
memory stick
b)
modem
c)
NIC
d)
Sound Card
12.
???
a)
expansion slots
b)
CPU slots
c)
sound card
d)
ram slots
13.
Which one is an input device?
a)
printer
b)
microphone
c)
monitor
d)
pencil
14.
which one is an output device?
a)
mouse
b)
cat-5 cable
c)
keyboard
d)
printer
15.
What is this?
a)
Tower
b)
Harddrive
c)
RAM
d)
Motherboard
16.
How does a computer store information?
a)
By displacing zeros and ones to gather information
b)
By storing the information in the screen
c)
By replacing the information with diffrent things
d)
by forgetting information
17.
Is this device Input or Output?
Projector
Projector
a)
Input
b)
Output
18.
What happens to RAM when the computer is switched off?
a)
Data is lost
b)
Data is stored
c)
Data is retained for 10 seconds
19.
What is the most durable?
a)
Magnetic Tape
b)
Solid State Drive
c)
Hard Drive
d)
CD
20.
What is the type of most RAM used in most notebook computers?
a)
SODIMM
b)
DIMM
c)
RIMM
d)
SIMM
21.
How much data can a single-sided, single-layer DVD hold?
a)
700 MB
b)
1.4 GB
c)
4.7 GB
d)
9.4 GB
22.
Which of these would be a common capacity for a modern hard disk drive?
a)
500 GB
b)
500 MB
c)
500 KB
d)
500 TB
23.
How is the speed of the spinning platters in a hard disk measured?
a)
Megabytes
b)
RPM
c)
Milliseconds
d)
None of these answers
24.
How much data can a standard single-sided writeable CD-ROM hold?
a)
100 MB
b)
800 MB
c)
4.7 GB
d)
9 GB
25.
A NIC is a(n)__________.
a)
Adapter in an individual computer that allows a network connection
b)
Switch or router
c)
Type of cable
d)
Wireless access point
100 %
