Data types quiz

Which representation is used to represent negative numbers in binary?

• Sign and Magnitude

• One's Complement

• Two's Complement

• Excess-3

How are positive integers represented in hexadecimal?

• Base-16

• Base-10

• Base-8

• Base-2

Which bitwise manipulation operation is used for combining with AND, OR, and XOR?

• Shifts

• Masks

• Complement

• Addition

What is the base of binary number system?

• Base-2

• Base-8

• Base-10

• Base-16

How are negative integers represented in binary?

• Two's complement

• One's complement

• Sign and magnitude

• Excess notation

What is the result of bitwise OR operation between 1 and 0?

• 0

• 1

• 2

• 3

What is the binary representation of the decimal number 7?

• 111

• 101

• 1001

• 110

What is the hexadecimal representation of the decimal number 15?

• A

• B

• C

• F

What is the result of bitwise AND operation between 1 and 1?

• 0

• 1

• 2

• 3

What is the binary representation of the decimal number 10?

• 1010

• 1100

• 1001

• 1111