Information Technology Quiz

What language do computers understand?

• Denary

• Binary

• Hexadecimal

What is the highest number you can make with an 8 bit system?

• 200

• 400

• 522

• 255

On a keyboard what do you use to cut?

• Ctrl X

• Alt F3

• Ctrl V

• Shift

What characters are used in binary?

• A to F

• 0 to F

• 1 and 0

• 0 to 9

Computer chips are mainly made of what metal?

• Silicon

• Zinc

• Iron

• Gold

What is 2E in binary?

• 0100 1101

• 1110 0101

• 0010 1110

• 0011 0100

Hexadecimal digits are?

• A-Z

• 0-9

• A-F

• 0-F

Who created the computer?

• Charles Babbage

• Albert Einstein

• Thomas Edison