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667298
GCSE Computing OCR National
Description
Unit 1 - Data Representation
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gcse
Quiz by
josh.lowe1
, updated more than 1 year ago
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Created by
josh.lowe1
about 10 years ago
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Resource summary
Question 1
Question
Computers store everything in 1s and 0s?
Answer
True
False
Question 2
Question
What do we use in our daily lives as a number system?
Answer
Denary
Hexidecimal
Binary
Question 3
Question
The Binary for the Denary value for 13 is
Answer
1100
1101
1111
1001
1011
Question 4
Question
Add the following two 8-bit binary and explain the result. 10101011 + 10111011
Answer
101100110
There is an overflow
11011100
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