Step-by-Step Lesson

Learn: Calculating Text File Size

OCR GCSE J277 Computer Science specification

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Steps in this lesson (11)

1
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Match the items on the left with their correct pairs on the right

2
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Match the items on the left with their correct pairs on the right

3
Multiple ChoiceInteractive

How many bits per character are used in the ASCII encoding system?

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4
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Match the items on the left with their correct pairs on the right

5
Fill in the BlankInteractive

The formula for calculating text file size is {{blank0}} × {{blank1}}.

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6
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Match the items on the left with their correct pairs on the right

7
Math EquationInteractive

A text file contains 500 characters. If each character is stored using 8 bits, what is the file size in bytes?

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8
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Match the items on the left with their correct pairs on the right

9
Multi-SelectInteractive

Which of the following are true about calculating text file size? (Select all that apply)

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10
article

Match the items on the left with their correct pairs on the right

11
typedAnswer

Match the items on the left with their correct pairs on the right

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