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  1. strcat() function ----------------------- two strings.
  2. Which of the following is not recommended in a header file?
  3. Variables declared as register storage type gets stored in CPU registers.
  4. 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",…
  5. The output of the following code is: main() {int a = 0; for (; i = 0; i++) printf("%d", a); }
  6. Which of the following is not a standard exception built in C++.
  7. Which of the following is not a preprocessor directive
  8. The contents of a file opened in 'r+' mode cannot be changed.
  9. What is Keywords?
  10. Which of the following is an example of compounded assignment statement?
  11. When a user defined function is defined in program, then it has to be called at least once from the…
  12. Which of the following is allowed in a C Arithmetic instruction
  13. There are total ------ numbers of operators in 'C'.
  14. What is the right way to access value of structure variable book{ price, page }?
  15. Union is used to hold different data at different time.
  16. The output of the following code is: main() { xyz: goto abc;printf("Hello"); abc: printf("World");goto…
  17. Only one break can be used in one loop.
  18. What will be output if you will compile and execute the following c code?#include int main(){ float…
  19. The statement "for (i = 0, j = 2; j <= 10; j++)" is a valid statement in 'C'.
  20. The -------------------------- loop executes at least once.
  21. continue statement is used
  22. The output of the following code is: void main(){int z, a = 5, b = 3; z = a * 2 + 26 % 3;printf("%d",…
  23. When is std::bad_alloc exception thrown?
  24. perror( ) function used to ?
  25. For 16bit compiler allowable range for integer constants is ______ ?
  26. C is a ___ language
  27. The expression (i + j)++ is illegal.
  28. emp name' is a valid variable name.
  29. Which classes allow primitive types to be accessed as objects?
  30. The output of the following code is: main() { unsigned int a = 10; while (a>=10) { int a; a-- ; }…