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What is Keywords?

A. Keywords have some predefine meanings and these meanings can be changed.

B. Keywords have some unknown meanings and these meanings cannot be changed.

C. Keywords have some predefine meanings and these meanings cannot be changed.

D. None of the above

You can do it
  1. The output of the following code is: main() { int sub[50]; for(i=0; i<=48;i++) { sub[i]=i; printf("%d",…
  2. The output of the following code is: main() { unsigned int a = 10; while (a>=10) { int a; a-- ; }…
  3. Which of the following is not a preprocessor directive
  4. Which one of the following is not a fundamental data type in C++
  5. the value *(&i) is same as printing the value of address of i.
  6. The statement "for (i = 0, j = 2; j <= 10; j++)" is a valid statement in 'C'.
  7. Left shift operator rotates the bits on the left and places them to the right.
  8. Which of the following is not recommended in a header file?
  9. The output of the following code is: main() {int a = 0; for (; i = 0; i++) printf("%d", a); }
  10. Nested macros are allowed.
  11. p++ executes faster than p + 1.
  12. C programs are converted into machine language with the help of
  13. unsigned char has a range from 0 to ------------
  14. What is right way to Initialization array?
  15. gets() and puts() are unformatted I/O functions.
  16. The output of the following code is: void main() {int a = 1, b=2; int *ip; ip=&a; b=*ip; printf("%d",…
  17. continue statement is used
  18. && and & operators have the same meaning.
  19. What's wrong? for (int k = 2, k <=12, k++)
  20. The default initial value of automatic storage class is 0.
  21. Each pass through a loop is called a/an
  22. printf("%d", sizeof('2')); will print 2.
  23. A pointer is an indication of the variable to be accessed next.
  24. The identifier argv[] is a pointer to an array of strings.
  25. Which of the following is a valid destructor of the class name "Country"
  26. perror( ) function used to ?
  27. What is the difference between overloaded functions and overridden functions?
  28. ------ is the ternary operator
  29. What is the right way to access value of structure variable book{ price, page }?
  30. What's wrong? (x = 4 && y = 5) ? (a = 5) ; (b = 6);