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WorksheetsSciVis II Unit 2 A
Total questions: 14
Worksheet time: 7mins
Name
Class
Date
1.
A gigabyte is _____ bytes.
a)
a thousand
b)
a million
c)
a billion
d)
a trillion
2.
Binary Digits are represented as
a)
1 and 2
b)
0 and 1
c)
1 and 10
d)
1 and 4
3.
A round magnetic plate that constitutes part of a hard disk.
a)
hard disk
b)
metal plate
c)
platter
d)
recorder plate
4.
A byte is
a)
2 bits
b)
4 bits
c)
8 bits
d)
16 bits
5.
___________ is a process where data is relocated so that it can be accessed more quickly thus speeding up programs.
a)
Optimizing
b)
Defragmenting
c)
Relocating
d)
Streamlining
6.
Concentric circles on the surface of a disk where data can be written.
a)
Platters
b)
Tracks
c)
Sectors
d)
Clusters
7.
A Kilobyte is _____ bytes.
a)
one hundred
b)
one thousand
c)
one million
d)
one billion
8.
Pie-shaped wedges on a track on a Hard Disk; smallest unit of space on the hard disk that any software can access
a)
Plattes
b)
Tracks
c)
Sectors
d)
Clusters
9.
A megabyte is ____ bytes.
a)
one thousand
b)
one billion
c)
one million
d)
one trillion
10.
A terabyte is _____ bytes.
a)
a thousand
b)
a million
c)
a billion
d)
a trillion
11.
Made up of two or more sectors.
a)
platters
b)
sectors
c)
clusters
d)
tracks
12.
The platters are stored in sealed containers to prevent dust from entering to prevent?
a)
defragmenting
b)
sector separating
c)
crashing
d)
cracking
13.
This type of memory loses its contents when the power is turned off.
a)
PROM
b)
ROM
c)
RAM
d)
REC
14.
Special memory used to store programs that boot the computer and perform diagnostics.
a)
RAM
b)
ROM
c)
REM
d)
RID
Reset
