05 Units and File Sizes

Reorder the following from smallest to largest.

• 1 byte

• 1 gigabyte

• 1 megabyte

• 1 kilobyte

• 1 terabyte

Arrange the following file sizes in order from smallest to largest:

• 400 bytes

• 12 kilobytes

• 40 nibbles

• 0.5 kilobytes

• 3200 bits

Arrange the following file sizes in order from smallest to largest:

• 1 kilobyte

• 20 nibbles

• 0.75 kilobytes

• 1500 bits

• 200 bytes

Arrange the following file sizes in order from smallest to largest:

• 0.25 kilobytes

• 4 nibbles

• 500 bytes

• 64 bits

• 8 kilobytes

Arrange the following file sizes in order from smallest to largest:

• 0.5 gigabytes

• 3200 bytes

• 4 kilobytes

• 12 megabytes

• 2 terabytes

Arrange the following file sizes in order from smallest to largest:

• 3 terabytes

• 250 kilobytes

• 0.5 megabytes

• 5,000 bytes

• 50 bytes

You have a text file with 1500 characters encoded using standard ASCII. Calculate the file size of the text file in bits.

Mathematical Equivalence

OFF

You have a text file with 800 characters encoded using extended ASCII. Calculate the file size of the text file in bytes.

Mathematical Equivalence

OFF

You have a text file with 5000 characters encoded using extended ASCII. Calculate the file size of the text file in kilobytes.

Mathematical Equivalence

OFF

An image has a resolution of 20 x 30 pixels and a colour depth of 8 bits. Calculate the file size of the bitmap image in bytes.

Mathematical Equivalence

OFF