GCSE Computing OCR National

Descrição

Unit 1 - Data Representation
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Quiz por josh.lowe1, atualizado more than 1 year ago
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Criado por josh.lowe1 mais de 10 anos atrás
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1

Resumo de Recurso

Questão 1

Questão
Computers store everything in 1s and 0s?
Responda
  • True
  • False

Questão 2

Questão
What do we use in our daily lives as a number system?
Responda
  • Denary
  • Hexidecimal
  • Binary

Questão 3

Questão
The Binary for the Denary value for 13 is
Responda
  • 1100
  • 1101
  • 1111
  • 1001
  • 1011

Questão 4

Questão
Add the following two 8-bit binary and explain the result. 10101011 + 10111011
Responda
  • 101100110
  • There is an overflow
  • 11011100

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