# Preliminary Concepts MCQs Quiz Online PDF eBook Download

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Practice preliminary concepts MCQ: *Complex numbers are viewed in a plane called*, with choices imaginary plane, real plane, complex plane, and polar plane for computer software engineer online degree. Practice merit scholarships assessment test, online learning preliminary concepts quiz questions for competitive exams in computer science major for 2 year computer science degree.

## MCQs on Preliminary Concepts PDF eBook Download

MCQ: Complex numbers are viewed in a plane called

- imaginary plane
- real plane
- complex plane
- polar plane

C

MCQ: Sum of many infinitely many periodic impulses is called

- aperiodic impulse
- periodic impulse
- impulse train
- summation

C

MCQ: Unit impulse at every point other than 0 is

- undefined
- infinity
- 1
- 0

D

MCQ: J (iota) in complex numbers is of value

- 0
- 1
- √-1
- -1

C

MCQ: Fourier transform of two continuous functions, that are inverse of each other is called

- Fourier series pair
- Fourier transform pair
- Fourier series
- Fourier transform

B