The output of the following code is:
void main() 
int a;
int &b = a;
", b,a);

A. b=100 a=100

B. b=100 a=0

C. b=0 a=100

D. Error

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  1. Which of the following is not a standard exception built in C++.
  2. printf() is not a library function.
  3. emp name' is a valid variable name.
  4. static variable will not always have assigned value.
  5. What will be output if you will compile and execute the following c code? #include int main(){ int i=320;…
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  7. The output of the following code is: main() {int a[10], i; for (i = 1; I <= 0; i++) {scanf("%d",…
  8. strcat() function ----------------------- two strings.
  9. When a user defined function is defined in program, then it has to be called at least once from the…
  10. An array declared as A[100][100] can hold a maximum of 100 elements.
  11. The output of the following code is: main() {int a = 5, b = 6; (a == b? printf("%d", a)); }
  12. What's wrong? while( (i < 10) && (i > 24))
  13. Which of the following correctly describes C++ language?
  14. The expression 'int j = 6 + 3 % -9;' evaluates to -1.
  15. It is necessary to initialize the array at the time of declaration.
  16. = and = = have the same operation.
  17. && and & operators have the same meaning.
  18. The main() function can call itself recursively.
  19. If 'str' is a string of 7 characters, the statement printf("%4s", str); will display ------characters.
  20. All macro substitutions in a program are done before compilation of the program.
  21. Which header file is essential for using strcmp() function?
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  23. The output of the following code is: main() { int k, num = 30; k = (num > 5 ? (num <= 10 ? 100…
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  25. perror( ) function used to ?
  26. fopen() function returns a pointer to the open file.
  27. A C variable cannot start with
  28. The array 'char name[10] can consist of a maximum of 9 characters.
  29. Which of the following is invalid?
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