OCR GCSE 2.6 Data Representation Y9

OCR GCSE 2.6 Data Representation Y9

9th Grade

33 Qs

quiz-placeholder

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OCR GCSE 2.6 Data Representation Y9

OCR GCSE 2.6 Data Representation Y9

Assessment

Quiz

Computers

9th Grade

Practice Problem

Medium

Created by

Marie Powell

Used 43+ times

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33 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many bits are used in ASCII? (

16
1
7
8

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many Bytes are used in Unicode?

8
16
1
2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The ASCII code is represented by using 16 bits. (

True
False

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The ASCII is capable of representing non-European languages.

True
False

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Upper and lower case letters have a different ASCII code?

True
False

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 What is the maximum number of values that can be represented in 8bits?

16
256
65,536
128

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 What is the maximum number of values that can be represented in 7bits?

16
256
65,536
128

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