3.3 Manage Backup and Restore

​3.3 Manage Backup and Restore

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Learning Targets:

I will learn the differences between backup types.

I will learn how file sizes are determined.

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​Domain vocabulary in this lesson

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New Vocabulary:

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• Backup

• Restore​

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Open Ended

What does it mean to backup a file/photo from a device?

Fill in the Blanks

A

is an extra copy of data from a computer.

Draw

What is happening in this picture? Draw in arrow to show the action taking place.

​ 1. Record the sequence below.

Fill in the Blanks

When you

something, you are returning (something) to a former condition, place, or position.

​Types of Backups

​TOP 4 Backup Types

1. Full Backup ​

2. Incremental Backup

3. Differential Backup

4. Mirror Backup​

Fill in the Blanks

backup - Making one or more copies of selected data on a hard drive

Fill in the Blanks

Incremental Backup - A backup type that backs up data that has changed from the

backup.

Fill in the Blanks

Differential Backup - A backup type that only backs up all data that has changed or been created since the

backup.

Open Ended

What does initial mean?

Fill in the Blanks

- occurring at the beginning; first.

Fill in the Blanks

Mirror Backup - A backup that

creates copies of the data as it changes on the drive.

Open Ended

What does automatically mean? In your own words?

Multiple Choice

Which backup do you think takes the longest amount of time?

• Full

• incremental

• differential

• mirror

Multiple Choice

Which backup do you think takes the least amount of time?

• Full

• incremental

• differential

• mirror

​What is the relationship between binary code, bits, and bytes?

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​A byte is the smallest data a computer can read.

Binary code is 1s and 0s - like flipping on and off a light or true/false.

Each 1 or 0 is a bit.

8 bits is a byte (4 bits is a nibble, but it can’t be read by a computer)

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