3.3.3 bit, byte, kilobyte, megabyte, gigabyte, terabyte

A single binary digit is called a

• bit

• nibble

• byte

• kilobyte

• megabyte

The table below shows the conversion of data into binary code, what unit of data is shown?

• bit

• nibble

• byte

• kilobyte

• megabyte

The table below shows the conversion of data into binary code, what unit of data is shown?

• bit

• nibble

• byte

• kilobyte

• megabyte

An international tech business holds a massive amount of data. What is the most suitable unit of storage for all their data?

• kilobyte

• megabyte

• gigabyte

• terabyte

Look at the sequence below. It shows storage units in order of size. Which unit of storage is missing? Give the two-letter abbreviation.

How many bytes are there in a kilobyte?

How many bits are there in 7 bytes?

Note: Each byte is 8 bits.

How many bytes are there in 4.75 megabytes?

Note: Remember each megabyte is a 1,000,000 bytes.

How many bits are there in 3 kilobytes?

Note:

Remember each kilobyte is a 1000 bytes.

Remember each byte is 8 bits.

How many gigabytes are there in 300 megabytes?

Note:

Remember each gigabyte is a 1000 megabytes.