Year 8 Half Term 1 Summary quiz
Authored by Mahir Batasi
Computers
8th Grade
Used 1+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Convert the binary number 1010 to decimal.
100
10
15
5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Convert the decimal number 25 to binary.
10010
11111
11001
10101
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Convert the binary number 00011010 to hexadecimal.
1A
1C
1B
1D
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Convert the hexadecimal number 2F to binary.
00101111
11101111
11011111
10101111
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the smallest unit of data storage?
bit
gigabyte
megabyte
byte
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which unit of data storage is larger: kilobyte or megabyte?
gigabyte
kilobyte
terabyte
megabyte
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many bits are in a byte?
8
4
16
32
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