Understanding Logic Gates and Binary

What is the output of an AND gate if both inputs are 1?

• 0

• 1

• 2

• None of the above

Which logic gate will output 1 if at least one of its inputs is 1?

• AND

• OR

• NOT

• NAND

What is the binary equivalent of the decimal number 10?

• 1010

• 1100

• 1001

• 1110

Convert the hexadecimal number 'A' to its decimal equivalent.

• 8

• 9

• 10

• 11

What is the result of adding the binary numbers 1011 and 1101?

• 11000

• 10100

• 10110

• 10000

What is the result of a left binary shift by 2 places on the binary number 0011?

• 1100

• 0110

• 1000

• 1110

Which of the following is a correct logic expression for a NOT gate?

How many bits are there in a byte?

• 4

• 8

• 16

• 32

What is the hexadecimal equivalent of the binary number 1111?

• 9

• A

• F

• E

What is the result of a right binary shift by 1 place on the binary number 1010?

• 0101

• 1001

• 1100

• 0110