What is the base of the binary number system?

• 2
• 8
• 10
• 16

How many bits are in a byte?

• 4
• 8
• 16
• 32

Which of the following is a hexadecimal digit?

• F
• 9
• 14
• 25

What is the decimal equivalent of the binary number 1010?

• 2
• 5
• 10
• 15

Which data representation is commonly used for text characters in computers?

• ASCII
• Octal
• Binary
• Hexadecimal

What is the largest decimal number that can be represented using 4 bits?

• 7
• 8
• 15
• 16

How many bits are required to represent 256 different values?

• 4
• 8
• 16
• 32

In hexadecimal,what comes after 9?

• A
• B
• C
• D

Which data representation is capable of representing characters from multiple languages and symbols?

• ASCII
• Unicode
• Binary
• Hexadecimal

What is the binary equivalent of the decimal number 25?

• 11001
• 11111
• 10001
• 10101