# C Programming Exam Questions and Answers PDF Download

Learn c programming exam questions and answers, c language FAQs for online MCQs based test prep. These frequently asked questions has multiple choice questions (MCQ), c language quiz questions and answers as during software development, generally top-down design approach is used in phase of, answer key with choices as analysis, design, implementation and maintenance for competitive exam preparation. Free frequently asked questions are to learn c programming exam questions and answers quiz online with MCQs to practice test questions with answers.

## FAQs C Programming Exam Questions and Answers PDF Download

MCQ. During software development, generally top-down design approach is used in phase of

- Analysis
- Design
- Implementation
- Maintenance

B

MCQ. Using C functions, correct mathematical expression of log10(x<sup>y</sup>) is

- log10(pow(x,y))
- log(pow(x,y))
- log10(pow(y,x))
- log(pow(y,x))

A

MCQ. One of advantage that cannot be gain by function subprograms is

- Simplicity
- Modular approach
- Code reduction
- Reuse

C

MCQ. Using C functions, correct mathematical expression of &radic(xy-w/z) is

- sqrt((y)-(w/y))
- sqrt((x*w/y))
- sqrt(x*y-w)
- sqrt((x*y)-(w/y))

D

MCQ. Using C functions, correct mathematical expression of √((u-y)<sup>3</sup>) is

- pow(sqrt(x-y),3)
- sqrt(pow(x-y),3)
- pow(sqrt(3),x-y)
- sqrt(pow(3),x-y)

B