computer gr6

The only two digits used in the binary number system are _______.

• 1 and 2

• 0 and 1

• 0 and 2

• 2 and 3

The binary digits 0 and 1 are each called a bit.

• true

• flse

Which of these is the smallest?

• MB

• KB

• TB

• GB

How many bits are in a single byte?

• 4

• 8

• 12

• 16

The following is a correct order of units of storage from lowest to highest:

• a bit, a nibble, a byte, a kilobyte, a megabyte, a gigabyte, a terabyte

• a bit, a byte, a nibble, a kilobyte, a megabyte, a gigabyte, a terabyte

• a bit, a nibble, a byte, a megabyte, a kilobyte, a gigabyte, a terabyte

• a byte, a bit, a nibble, a megabyte, a kilobyte, a gigabyte, a terabyte

Which of the following is an input device?

• Keyboard

• Monitor

• Headphones

What does CPU stand for?

• Central Primary Unit

• Connected Portal Unit

• Control Panel Unit

• Central Processing Unit

What is a binary digit referred to as?

• Bit

• Bits

• Byte

• Bytes

All computer systems have input, processes, output and...

• Feedback

• Data

• Information

• Storage

What is the decimal number system?

• A special number system for computers

• Our usual base 10 number system