COSC 2325 - Exam 2
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What is the two's complement of the following: 00100101
11011011
What is the largest number (in decimal) that can be represented with 4 binary bits?
15
The ____________ in the computer processor computes a function on based on inputs, and outputs the result.
Arithmetic Logic Unit (ALU)
An incrementor takes the input and _____________.
add one to it
The ________ adder adds three bits (including a carry in).
full
The _______ adder only adds two bits.
half
Negative numbers are often represented in computers using ___________ notation which also allows subtraction to be accomplished by "adding" the negative number.
two's complement
