Understanding Binary Values in Data

What is the binary value for "off" in a computer system?

• 1

• 0

• 2

• 10

What does a bit represent in a computer system?

• A byte

• A binary value

• A kilobyte

• A megabyte

Why is the power symbol designed as a 1 inside a 0?

• It represents the binary values for "on" and "off."

• It is a random design.

• It represents the number 10.

• It is a symbol for electricity.

How many states can a binary switch have?

• One

• Two

• Three

• Four

What is the primary function of a transistor in a computer?

• To store data

• To act as a switch

• To display images

• To connect to the internet

Which of the following is a binary number?

• 1010

• 1234

• 5678

• 9999

Explain why binary values are used in computers.

• Because they are easy to understand for humans.

• Because computers use transistors that can only be in two states.

• Because they are more complex than decimal values.

• Because they are used in mathematics.

What is the smallest unit of data in a computer?

• Byte

• Bit

• Kilobyte

• Megabyte

How does a binary system differ from a decimal system?

• Binary uses base 10, decimal uses base 2.

• Binary uses base 2, decimal uses base 10.

• Both use base 10.

• Both use base 2.

What does the binary number 101 represent in decimal?

• 5

• 6

• 7

• 8