# Electronics - Combinational Logic Circuits

## Why Electronics Combinational Logic Circuits?

In this section you can learn and practice Electronics Questions based on "Combinational Logic 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 Electronics Combinational Logic Circuits questions and answers with explanation?

IndiaBIX provides you lots of fully solved Electronics (Combinational Logic 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 Electronics Combinational Logic Circuits quiz questions with answers as PDF files and eBooks.

## Where can I get Electronics Combinational Logic Circuits Interview Questions and Answers (objective type, multiple choice)?

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

## How to solve Electronics Combinational Logic Circuits problems?

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

### Exercise :: Combinational Logic Circuits - General Questions

1.

How many inputs are required for a 1-of-10 BCD decoder?

 A. 4 B. 8 C. 10 D. 1

Explanation:

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

2.

Most demultiplexers facilitate which of the following?

 A. decimal to hexadecimal B. single input, multiple outputs C. ac to dc D. odd parity to even parity

Explanation:

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

3.

One application of a digital multiplexer is to facilitate:

 A. code conversion B. parity checking C. parallel-to-serial data conversion D. data generation

Explanation:

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

4.

Select one of the following statements that best describes the parity method of error detection:

 A. Parity checking is best suited for detecting single-bit errors in transmitted codes. B. Parity checking is best suited for detecting double-bit errors that occur during the transmission of codes from one location to another. C. Parity checking is not suitable for detecting single-bit errors in transmitted codes. D. Parity checking is capable of detecting and correcting errors in transmitted codes.

Explanation:

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

5.

A multiplexed display:

 A. accepts data inputs from one line and passes this data to multiple output lines B. uses one display to present two or more pieces of information C. accepts data inputs from multiple lines and passes this data to multiple output lines D. accepts data inputs from several lines and multiplexes this input data to four BCD lines