Binary and Digital Concepts Quiz

How many bytes are in the binary number 10001111?

• 0.5 bytes

• 1 byte

• 2 bytes

• 4 bytes

Which of the following is an example of a base 2 number?

• 1010

• 1234

• 5678

• 9999

Which of the following is a good way to protect your privacy online?

• Sharing your location on all posts

• Using two-factor authentication

• Posting personal information

• Using the same password everywhere

How many bits are in the binary number 10001111?

• 4 bits

• 8 bits

• 16 bits

• 2 bits

What is an example of a base 10 number?

• 110101

• 38

• 10001111

• 1010

What is the main learning outcome of the lesson?

• Understand the concept of base 10

• Confidently convert between binary and denary

• Learn about hexadecimal numbers

• Memorize multiplication tables

What number system do computers use?

• Base 10

• Base 2

• Base 8

• Base 16

What number system do humans typically use?

• Base 2

• Base 8

• Base 10

• Base 16

What is the primary use of the binary system?

• For human counting

• For computer operations

• For measuring temperature

• For cooking recipes

What binary number represents the denary number 5?

• 0101

• 0011

• 0100

• 0110