Online storage

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• Further Education (Key Stage 5)

Online Data storage & File Compression

Learning objective

Explain the need for file compression (e.g., .zip) when uploading and downloading files

describe how files are compressed and expanded,

Think - Pair- Share

Instructions:

1. Think (1 minute)

   • Why do we compress files?

   • What’s one benefit of using online tools like Google Docs & Microsoft word?

2. Pair (2–3 minutes)

   • Discuss your answers with a partner.

   • Come up with one reason to compress files and one benefit of using online document tools.

3. Share (3–5 minutes)

   • Share your pair’s answers with the class.

5

minute

00

second

add30s

One reason to compress & One Benefit of using online document tools

Why is file compression useful when uploading?

A

Reduces file size

B

Saves bandwidth

C

Increases file size

D

Slows down upload speed

What is a common file compression format?

A

.docx

B

.jpg

C

.zip

D

.exe

What is a benefit of online document creation?

A

Increased file size

B

Collaborative working

C

Limited access

D

Automatic backup

What does file compression primarily do?

A

Reduces storage space

B

Increases processing power

C

Improves internet speed

Quiz on Microsoft Forms