binary and bit

What is the point of binary?

• It represents how computers interpret electrical signals
• Because we like to make you do extra maths ;-D
• For the lulz
• Because it describes star systems

8 bytes = 1 bit

• TRUE
• FALSE

11111 can be read as what decimal number?

• 31
• 10
• 18
• 63

10 can be read as what decimal number?

• 10
• 1
• 4
• 2

Binary is:

• a system using the digits 0 and 1 to represent a letter, digit, or other character in a computer or other electronic device.
• the most common format for text files in computers and on the Internet

ASCII is:

• a numerical system that has 2 rather than 10 as a base.
• the most common format for text files in computers and on the Internet

What letter does 0100 0010 represent according to binary code?

• A
• B
• Z
• b

A group of 8 bits is known as a gigabyte.

• True
• False

ASCII stands for what?

• Armenia Standard Code Information Interchange
• Angola Standard Code Information Interchange
• American Standard Code Information Interchange
• American Super Code Information Interchange