1. Data Representation - Computer Science CIE IGCSE 2023-24

1. Data Representation - Computer Science CIE IGCSE 2023-24

10th Grade

49 Qs

quiz-placeholder

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1. Data Representation - Computer Science CIE IGCSE 2023-24

1. Data Representation - Computer Science CIE IGCSE 2023-24

Assessment

Quiz

Computers

10th Grade

Hard

Created by

Ginny Weasley

Used 53+ times

FREE Resource

49 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What form of data do computers use?

Hexadecimal

Denary

Binary

ASCII

Unicode

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Data is processed using...

logic gates

wires

registers

CPU

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Data is stored in...

registers

logic gates

the CPU

accumulator

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Denary is base...

10

2

1

16

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Binary is base...

10

2

1

16

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Hexadecimal is base...

10

2

1

16

7.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Media Image

Why is hexadecimal a beneficial method of data representation?

It is easier for humans to understand than binary.

It is a shorter representation than binary, using 2 symbols for every 8 binary ones.

It is used more widely

It is simpler to understand than denary, as it makes use of letters.

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