Adding in binary, a decimal 26 + 27 will produce a sum of: 111010 110110 110101

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Question
Adding in binary, a decimal 26 + 27 will produce a sum of:
Options
A. 111010
B. 110110
C. 110101
D. 101011

Correct Answer

110101

Digital Arithmetic Operations and Circuits problems

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4. Using 4-bit adders to create a 1See Section 6-bit adder:
Options
A. requires 16 adders.
B. requires 4 adders.
C. requires the carry-out of the less significant adder to be connected to the carry-in of the next significant adder.
D. requires 4 adders and the connection of the carry out of the less significant adder to the carry-in of the next significant adder.

6. What is the difference between a full-adder and a half-adder?
Options
A. Half-adder has a carry-in.
B. Full-adder has a carry-in.
C. Half-adder does not have a carry-out.
D. Full-adder does not have a carry-out.

7. In VHDL, what is a GENERATE statement?
Options
A. The start statement of a program
B. Not used in VHDL or ADHL
C. A way to get the computer to generate a program from a circuit diagram
D. A way to tell the compiler to replicate several components

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