computer

What is a bit?

• Each digit in a binary number is called a bit.

• A bit consists of two possible values

Write any two rules to do binary addition.

• 0+0=00 0+1=01 1+1=10 1+1+1=11

• 1.0+0=00

Convert the decimal number 40 to binary.

• 00101000

• 101000

Data that is stored using digits is called ______________ data

• Arithmetic

• Digital

• Decimal

The 1s and 0s inside the computer can be used to store __________

• Yes and no

• Instructions that tell the computer what to do

• Both (a) and (b)

Another name for binary system is ______________.

• Base 10

• Base 2

• Base 8

_________________ bits make a byte.

• Eight

• Four

• Two

1+1+1 =_____ in binary.

• 01

• 11

• 3

_______________ is the largest decimal number that can be shown using 8 bits.

• 255

• 999

• 100

Each digit in a binary number is a ____________.

• bit

• byte

• binary