CS: 1 | DEMP

What is the base (radix) of the binary number system?

• a) 2

• b) 8

• c) 10

• d) 16

What is the decimal equivalent of the binary number 1010?

• a) 4

• b) 8

• c) 10

• d) 16

In the octal number system, what is the largest digit that can be used?

• a) 6

• b) 7

• c) 8

• d) 9

Convert the decimal number 25 to binary.

• a) 10001

• b) 11001

• c) 11101

• d) 100101

Which logic gate is equivalent to the Boolean expression A + B'?

• a) OR gate

• b) AND gate

• c) NOT gate

• d) XOR gate

Which logic gate is also known as an inverter?

• a) OR gate

• b) AND gate

• c) NOT gate

• d) XOR gate

The (a)   gate outputs a high (1) only when all its inputs are high (1).