IT Fund Mod 2:1, part 2 - Data Types / Data and more data

Identify Data Types

• String

• Charc

• Int

• Flown

Answer explanation

Charc should be char

Flown should be Float

What a single textual character data type?

• int
• float
• string
• char

What data type uses 1s and 0s to determine TRUE or FALSE?

• String
• Integer
• Array
• Boolean

Which data type supports decimal fractions?

• float
• boolean
• string
• integer

There are two different character sets to represent data using characters, numbers and symbols; what are they called?

Answer explanation

ASCII and UNICODE

Why is Unicode better than ASCII?

What is an asset?

• A resource with economic value
• A type of liability
• Something that has no value
• A form of currency

Explain why DATA is considered an asset.

This security control manages how and who has access to data.

• Access control
• Data deletion
• Network encryption
• Physical security

This is the scrambling of data that can only be seen with a specific key.

• Encryption
• Encoding
• Decryption
• Compression