Quizizz Crash Course 5 & 6

The Binary number 00101010, when converted to decimal is?

• 4

• 42

• 16

• 19

The acronym ALU stands for a computer's what?

• ALU-logical unit

• air logic unit

• arithmetic-logic unit

• alphabet-logic unit

The first complete ALU that fit entirely inside a single chip was released in?

• 1970

• 1969

• 1890

• 1940

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

• A circuit

• inputs

• 8-bit

• An arithmetic-logic unit

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

• And,

• Or,

• Not,

• Either,

Remember that in binary, 1 & 0, respectively, are the same as ?

• 1: True

  0:False

• 0: True

  1: False

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

• Xor

• Zor

• Or

• Same as,

When adding two binary numbers, which logic gate is used to calculate the carry bit?

• A Full Adder Circuit

• A Half Adder Circuit

• Circuit

• Xor Circuit

A circuit that sums two numbers, and includes a carry bit (C) as input is called?

• ALU bits

• A Half Adder

• A Full Adder

• Carry Bits

In an 8-bit adder, which component is used for the addition of the first bits

• Binary Inputs

• 8-bit Adder

• Outputs

• Binary Number