Digital Logic - simple

Which gates are known as Universal gates?

• NAND

• AND

• OR

• NOR

What kind of gate is this?

• AND
• NOT
• OR
• XOR

A truth table lists every possible combination of input and the resulting output

• True
• False

The binary number 00101010, when converted to decimal is ___

• 24

• 32

• 42

• 48

The acronym ALU stands for a computer's ___

• accepted language utility

• advanced logarithmic unit

• arithmetic and linguistic utility

• arithmetic and logic unit

The addition of binary numbers can be described using four logic gates; ___

• XAND, OR, NOT and XOR

• AND, OR, NOT and ELSE

• AND, OR, NOT and XOR

• AND, IF, NOT and OR

The handling of all numerical operations in a computer is done by ___

• the logic unit

• the arithmetic unit

• the linguistics unit

• random access memory

Remember that in binary, 1 and 0, respectively, are the same as ___

• up and down

• left and right

• go and stop

• true and false

Which logic gate almost exactly describes the addition of two binary numbers?

• an AND gate

• a NOR gate

• a NAND gate

• an XOR gate

What is the output Y of this logic circuit if A = 1, B = 1, and C = 1

• 0

• 1