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General - Questions and Answers

 

Practice these General under C Programming walk-in interview Questions/ examination questions with best tricks and short cuts with solution. Student (candidate) who want to crack the walk in interview, competitive exams and want to find short cuts and tricks to solve questions on General for following purpose.


– Anyone who is wishing to increase their perfect knowledge of General of C Programming.
– Anyone who is preparing for aptitude test and increase his in depth aptitude knowledge C Programming specifically General.
– Anyone who is preparing for interviews (competitive examinations, govt examinations and bank examinations, off-campus or on campus interviews, walk-in interview and company interviews) having questions on General under C Programming.

– Anyone who is preparing for aptitude test or competitive exam or entrance exam.
– Anyone who is preparing for entrance examinations and other competitive examinations.
– All Experienced, Freshers and Students.

Here is list of Questions and Answers covering all key area of  General topic of C Programming:

 

1. Difference between structure and union is

Answer: Option C

Explanation:

2. calloc() belongs to which library

Answer: Option A

Explanation:

3. Which is invalid name of identifier

Answer: Option C

Explanation:

4. total number of keywords in C are

Answer: Option B

Explanation:

5. What is prototype of a function in C

Answer: Option C

Explanation:

6. Size of void pointer is

Answer: Option B

Explanation:

7. Break statement is used for

Answer: Option B

Explanation:

8. Adding to a pointer that points to an array will

Answer: Option C

Explanation:

9. Continue statement used for

Answer: Option B

Explanation:

10. Disadvantage of array in C is

Answer: Option C

Explanation:

11.  rand() function returns

Answer: Option B

Explanation:

12. What is the purpose of getc()

Answer: Option B

Explanation:

13. What among following is true about stack

Answer: Option C

Explanation:

14.  printf() belongs to which library of c

Answer: Option B

Explanation:

15. UML meaning is

Answer: Option B

Explanation: