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Bitwise operators can operate upon?

A. double and chars

B. floats and doubles

C. ints and floats

D. ints and chars

Please do not use chat terms. Example: avoid using "grt" instead of "great".

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  1. Bitwise operators can operate upon?
  2. Nested macros are allowed.
  3. The -------------------------- loop executes at least once.
  4. unsigned char has a range from 0 to ------------
  5. printf("%d", sizeof('2')); will print 2.
  6. C is a ___ language
  7. Which one of the following is not a valid reserved keyword in C++
  8. Which of the following is not true about preprocessor directives
  9. The output of the following code is: main() { void msg() { printf("HELLO WORLD"); } }
  10. Which header file is essential for using strcmp() function?
  11. Union is used to hold different data at different time.
  12. Which one of the following is not a fundamental data type in C++
  13. Which of the following is invalid?
  14. When is std::bad_alloc exception thrown?
  15. 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",…
  16. What is an array?
  17. perror( ) function used to ?
  18. The output of the following code is:void main() {char a = 'B';switch (a) {case 'A' : printf("a"); case…
  19. enum helps to create user defined datatype.
  20. p++ executes faster than p + 1.
  21. What is the difference between overloaded functions and overridden functions?
  22. Operation between an integer and float always yields a float result.
  23. Single operations involving entire arrays are permitted in C.
  24. Which of the following is a valid destructor of the class name "Country"
  25. If 'str' is a string of 7 characters, the statement printf("%4s", str); will display ------characters.
  26. What's wrong? for (int k = 2, k <=12, k++)
  27. Variables declared as register storage type gets stored in CPU registers.
  28. strcat() function ----------------------- two strings.
  29. The output of the following code is: main() {int a = 0; for (; i = 0; i++) printf("%d", a); }
  30. The expression (i + j)++ is illegal.