Binary

Front

What are the only two numbers you can use in binary?

Back

0 and 1

Front

Which of these is the correct sequence for the place values for binary numbers? Options: 1, 2, 4, 8, 16, 32, 64, 128, 1, 2, 4, 6, 8, 10, 12, 14, 16, 1, 2, 3, 4, 5, 6, 7, 8, 0, 1

Back

1, 2, 4, 8, 16, 32, 64, 128

Front

What is the denary number system?

Back

Our usual base 10 number system

Front

What is the point of binary?

Back

It represents how computers interpret electrical signals.

Front

What is 1011 in denary?

Back

11

Front

Binary is:

Back

a system using the digits 0 and 1 to represent a letter, digit, or other character in a computer or other electronic device.

Front

True or False: The binary number for a capital 'A' is the same as the binary number for a lower-case 'a'?

Back

False

Front

Binary uses 1’s & 0’s to represent data

Back

True

Front

What kind of data does a computer represent with binary? Options: numbers, letters, pictures, all of the above

Back

all of the above

Front

What kind of 'base' system is binary known as?

Back

Base 2