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WorksheetsDigital Storage Conversion
Total questions: 20
Worksheet time: 10mins
The fundamental unit of data storage in a computer.
Binary digits (bits)
Stationary bytes (sb)
Digital Station (dist)
Auction Division (aucd)
Which is true about the state of a switch?
0 represents off, 1 represents on
0 represents on, 1 represents off
both 0 and 1 represents on
both 0 and 1 represents off
A group of binary digits or bits (usually eight) operated on as a unit. A unit for computer memory.
byte
bite
right
fight
Which of the following is true about bits?
by grouping bits together, we can store more values.
by deleting bits, we can store more values.
by deducting bits, we can store more values.
by removing bits, we can store more values.
How many bits are there in 1 byte?
8
16
32
64
1024 bytes is equivalent to what?
1 kilobyte
1 megabyte
1 gigabyte
1 terabyte
1 megabyte is equivalent to what?
1024 kilobytes
1024 bytes
1024 gigabyte
1024 terabyte
1 gigabyte is equivalent to what?
1024 kilobyte
1024 megabyte
1024 terabyte
1024 kilobyte
1 terabyte is equivalent to what?
1024 gigabyte
1024 megabyte
1024 kilobyte
1024 kilobyte
In storage devices, what do you call when information lost when power is turned off?
Volatile
Non-volatile
In storage devices, what do you call when information is retained when power is turned off?
volatile
non-volatile
Which is true about Random Access Memory (RAM)?
Data stored in it are temporary.
Data stored in it are permanent.
Which of the following is true about Read Only Memory (ROM)?
Data stored in it are permanent
Data stored in it are temporary
How many 3mb of music can be stored on a 1gb flash drive?
341
333
3072
29
How many 2GB of HD Movie can be saved on a 1TB external drive?
200
300
400
500
How many 1.9 mb of photos presentation can be stored on a 32 gb sd card?
17246
16842
15120
12453
How many 5.8 kb of excel sheet can be saved on a 700 mb compact disc?
120
130
125
140
How many mb will remain after adding 50 music of 3mb on a 1gb flash drive?
724 mb
652 mb
874 mb
285 mb
If the data size of GTA V is 50 GB, Call of Duty is 15 GB, Dota 2 is 16 GB, how much more games of 60 GB can be stored on a 1 TB external drive?
15
25
35
65
If the size of Naruto Season 1 is 17 GB and the size of One Piece Season 2 is 14.5 GB, how much MB of space will remain on a 64GB SD card?
33280 mb
32256 mb
31252 mb
38525 mb
