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12849191
GCSE CS Data Quiz 1 (Binary and He)
Description
Quiz on GCSE CS Data Quiz 1 (Binary and He), created by Simon Howe on 16/03/2018.
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gcse
Quiz by
Simon Howe
, updated more than 1 year ago
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Created by
Simon Howe
about 6 years ago
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Resource summary
Question 1
Question
Binary uses 1 an 0 and is the only language a computer system understands?
Answer
True
False
Question 2
Question
Convert 47 into binary
Answer
01000001
00100111
00101111
00101101
Question 3
Question
Convert 00010100 to denary
Answer
22
18
20
32
Question 4
Question
00001111 + 00001111
Answer
00011110
00111100
00011111
00011101
Question 5
Question
Convert 11101110 to Denary
Answer
232
239
228
240
238
Question 6
Question
Convert 255 into Binary
Answer
11111110
11111111
10000000
11110000
Question 7
Question
Complete the addition below
Image:
13 (binary/octet-stream)
Answer
10111100
Overflow error
Question 8
Question
Convert AA Hex to Binary
Answer
11001100
10101010
10011001
11111111
Question 9
Question
An overflow error occurs when a calculation produces a result that is greater then the computer can deal with.
Answer
True
False
Question 10
Question
Convert 11110011 to Hex
Answer
D2
E2
F3
D3
E3
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