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It is necessary to initialize the array at the time of declaration.

A. True

B. False

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  1. The output of the following code is: main() {int a[10], i; for (i = 1; I <= 0; i++) {scanf("%d",…
  2. All macro substitutions in a program are done before compilation of the program.
  3. What is C Tokens?
  4. A C variable cannot start with
  5. What will be output if you will compile and execute the following c code?#include int main(){ char c=125;…
  6. It is necessary to initialize the array at the time of declaration.
  7. A declaration float a, b; occupies ___ of memory
  8. The expression "int i = j = k = 0;" is invalid.
  9. What is Keywords?
  10. strcat() function ----------------------- two strings.
  11. Which of the following is an example of compounded assignment statement?
  12. The printf() function retunes which value when an error occurs?
  13. The output of the following code is: void main() { static int a = 1, b, c;if (a>=2) b=2; c=3;printf("%d\t%d",…
  14. Operation between an integer and float always yields a float result.
  15. What would be the output of the following program?int x=40;main(){int x=20;printf("%d",x);}
  16. The size of signed integer is ------ bytes.
  17. Which of the following is the most preferred way of throwing and handling exceptions?
  18. The default initial value of automatic storage class is 0.
  19. A recursive function calls itself again and again.
  20. Variables declared as register storage type gets stored in CPU registers.
  21. Left shift operator rotates the bits on the left and places them to the right.
  22. What will be output if you will compile and execute the following c code?#include #define x 5+2 int…
  23. What's wrong? (x = 4 && y = 5) ? (a = 5) ; (b = 6);
  24. printf() is not a library function.
  25. No commas or blanks are allowed within an integer or a real constant.
  26. The array 'char name[10] can consist of a maximum of 9 characters.
  27. What's wrong? while( (i < 10) && (i > 24))
  28. printf("%d", sizeof('2')); will print 2.
  29. The contents of a file opened in 'r+' mode cannot be changed.
  30. The output of the following code is: void main(){ int a = 20;printf("%d\t%d", ++a, a);}