The _____________  is the main board of a computer system that is located inside the computer case.

• Motherboard

• Monitor

• Mouse

• Printer

What does CU stand for?

• Cable Unit

• Cloud Unit

• Control Unit

What is the name of this device?

• USB

• CPU

• PCI

What does ROM stand for?

• Rare Only Memory

• Rapid  Open Machine

• Read Only Memory

Which is brain of computer?

• CPU

• Scanner

• Keyboard

• Camera

RAM is non-volatile memory.

• True

• False

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

• 0 and 1

• 1 and 2

• 2 and 3

• 3 and 4

Which of these are in the correct order? (smallest to largest)

• GB, KB, MB, TB, Byte

• KB, MB, TB, GB, Byte

• Byte, KB, MB, GB, TB

How many KB (Kilobytes) are in a MB (Megabyte)?

• 256

• 512

• 1024

• 2048

Convert this binary code to decimal: 00001101

• 7

• 13

• 55

• 77