# Digital Electronics - Digital Arithmetic Operations and Circuits

## Why Digital Electronics Digital Arithmetic Operations and Circuits?

In this section you can learn and practice Digital Electronics Questions based on "Digital Arithmetic Operations and Circuits" and improve your skills in order to face the interview, competitive examination and various entrance test (CAT, GATE, GRE, MAT, Bank Exam, Railway Exam etc.) with full confidence.

## Where can I get Digital Electronics Digital Arithmetic Operations and Circuits questions and answers with explanation?

IndiaBIX provides you lots of fully solved Digital Electronics (Digital Arithmetic Operations and Circuits) questions and answers with Explanation. Solved examples with detailed answer description, explanation are given and it would be easy to understand. All students, freshers can download Digital Electronics Digital Arithmetic Operations and Circuits quiz questions with answers as PDF files and eBooks.

## Where can I get Digital Electronics Digital Arithmetic Operations and Circuits Interview Questions and Answers (objective type, multiple choice)?

Here you can find objective type Digital Electronics Digital Arithmetic Operations and Circuits questions and answers for interview and entrance examination. Multiple choice and true or false type questions are also provided.

## How to solve Digital Electronics Digital Arithmetic Operations and Circuits problems?

You can easily solve all kind of Digital Electronics questions based on Digital Arithmetic Operations and Circuits by practicing the objective type exercises given below, also get shortcut methods to solve Digital Electronics Digital Arithmetic Operations and Circuits problems.

### Exercise :: Digital Arithmetic Operations and Circuits - General Questions

1.

For a 4-bit parallel adder, if the carry-in is connected to a logical HIGH, the result is:

 A. the same as if the carry-in is tied LOW since the least significant carry-in is ignored. B. that carry-out will always be HIGH. C. a one will be added to the final result. D. the carry-out is ignored.

Explanation:

No answer description available for this question. Let us discuss.

2.

What is the first thing you will need if you are going to use a macrofunction?

 A. A complicated design project B. An experienced design engineer C. Good documentation D. Experience in HDL

Explanation:

No answer description available for this question. Let us discuss.

3.

Perform subtraction on each of the following binary numbers by taking the two's-complement of the number being subtracted and then adding it to the first number.
01001        01100
00011        00111

 A. 01100    10011 B. 00110    00101 C. 10110    10101 D. 00111    00100

Explanation:

No answer description available for this question. Let us discuss.

4.

Solving –11 + (–2) will yield which two's-complement answer?

 A. 1110 1101 B. 1111 1001 C. 1111 0011 D. 1110 1001

Explanation:

No answer description available for this question. Let us discuss.

5.

Multiply the following binary numbers.
 1010 1011 1001 ×0011 ×0111 ×1010

 A. 0001  1110    0100  1101    0101  1011 B. 0001  1110    0100  1100    0101  1010 C. 0001  1110    0100  1101    0101  1010 D. 0001  1101    0100  1101    0101  1010