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Digital Arithmetic Operations and Circuits
When the 2's-complement system is used, the number to be subtracted is changed to its 2's complement and then added to the minuend.
True
False
Correct Answer:
True
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Digital Arithmetic Operations and Circuits
Binary multiplication is like decimal multiplication except you deal only with 1s and 0s.
Full adder results are typically stored in registers.
The representation of –110 in eight-bit two's-complement notation is 11110111.
The two's-complement method is used in computer systems that perform arithmetic.
An ALU is a multipurpose device capable of providing several different logic operations.
Larger number capacities may be obtained from 2-bit adders by paralleling them.
A macrofunction is a self-contained description of a logic circuit with all of its inputs, outputs, and operational characteristics defined.
A full adder has a carry-in.
BCD arithmetic is performed using base 10 numbers.
The solution to the binary problem 00110110 – 00011111 is 00011000.
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