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

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

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

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

The circuit that sums A and B, and has two outputs, sum (S) and carry (C), is called ___

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

In a full adder, which logic gate is used to check if either one of the carry bits is true?

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

In an 8-bit adder, which component is used when there's a carry bit from a previous operation?

When carry bits are progressively passed forward to each subsequent adder, it's called ____

A carry into the ninth bit, of an 8-bit adder, is called ___

Which level of the original Pac-Man arcade game caused an overflow in the 8-bit ALU?

To add binary numbers, modern computers use a fast adding circuit called a ___

What operations are not included in simple ALUs?

Simple numerical tests, like checking if a number is negative, are performed by ___

The first complete ALU on a single chip was the 74181. How many bits could it process at once?

As another level of abstraction, an 8-bit ALU is represented by a symbol which looks like ___

ALUs output 1-bit states and statuses, such as "overflow" and "negative", called ___

Fancy ALUs will have more flags, but the three flags that are universal and frequently used are ___