Computer Basics

The Binary Number System is made up of

• 2, 3, 4, 5, 6, 7, 8 or 9

• 0s and 1s

• 0

• 1

It's the smallest unit of data and has a value of 0 or 1

• Byte

• Megabyte

• Gigabyte

• Bit

Is a unit of information that is equal to 8 bits

• Byte

• Megabyte

• Gigabyte

• Terabyte

How many bytes are in a Megabyte?

• 100

• 1,000

• 10,000

• 1,000,000

How many megabytes are in a Gigabyte (GB)?

• 100

• 500

• 1,024

• 10,000

How much is a terabyte (TB)?

• 1,000 gigabytes

• 1,024 gigabytes

• 500 gigabytes

• 50 gigabytes

In binary, 0 represents

• on

• off

In binary, 1 means

• on

• off

Which one is the largest data storage?

• Terabyte

• Brontobyte

• Exabyte

• Zettabyte

Which of the following is any part of your computer that has a physical structure?

• Server

• Software

• Monitor

• Hardware