Hexadecimal and Binary Quiz -yr8

Why is hexadecimal preferred over decimal for certain computing tasks?

• Hexadecimal is the native language of computers.

• Hexadecimal uses fewer digits than decimal.

• Hexadecimal allows faster conversion to binary.

• Hexadecimal is easier to read for humans.

What is the first step in converting a binary number to hexadecimal?

• Multiply the binary number by 16.

• Add leading zeros to the binary number.

• Split the binary number into 4-bit groups.

• Convert the binary number to decimal first.

What is the hexadecimal equivalent of the binary number 1010?

• C

• B

• D

• A

What is the hexadecimal representation of the binary number 10100011?

• D4

• A3

• B2

• C1

What is the hexadecimal equivalent of the binary number 11001100?

• CE

• CD

• CC

• CF

What is the binary equivalent of the hexadecimal number C?

• 1100

• 1001

• 1110

• 1010

What is the binary representation of the hexadecimal number F3?

• 11110011

• 11100011

• 11111100

• 11101100

What is the binary equivalent of the hexadecimal number 9F?

• 10111111

• 10011111

• 11011111

• 11111111

What is the binary representation of the hexadecimal number FF?

• 11111111

• 11101111

• 11111011

• 11110111

What is the first step in converting a decimal number to binary?

• Divide the decimal number by 2.

• Multiply the decimal number by 2.

• Convert the decimal number to hexadecimal first.

• Write the binary headings from 1 to 128.