Storage Units and Memory Types Quiz

Arrange the following units of storage from the largest to the smallest:

• Petabyte

• Terabyte

• Gigabyte

• Megabyte

• Kilobyte

Identify the smallest unit of storage in a computer.

• Byte

• Bit

• Kilobyte

• Megabyte

If an external storage device holds 1.2 TB of data, how much data does it hold in GB?

• 120 GB

• 1200 GB

• 12 GB

• 12000 GB

Convert 16MB to Kilobytes (KB).

• 16,384 KB

• 16,000 KB

• 1,024 KB

• 32,768 KB

Which storage device is an example of non-volatile primary memory?

• RAM

• ROM

• Cache

• Register

Which memory type loses its content when power is turned off?

• Volatile

• Non-Volatile

• Secondary

• Primary

What memory is directly located on the computer’s main circuit board, enabling quick data transfer to and from the CPU?

• Secondary Memory

• Primary Memory

• External Memory

• Cache Memory

Which statement about ROM is true?

• It is volatile and loses data on power loss.

• It stores data that can be easily altered.

• It cannot be easily altered after manufacturing.

• It stores temporary data for running processes.

How many megabytes are there in one gigabyte?

• 512 MB

• 1024 MB

• 2048 MB

• 2048 KB

Which unit of information does a computer process as the smallest possible chunk?

• Byte

• Bit

• Kilobyte

• Gigabyte