Home

In the expression - 'x + y + 3z =20'

A. x + y' is a keyword

B. 3 and 20 are constants

C. 3z is a constant

D. y is a variable and z is a constant

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

You can do it
  1. What is the difference between overloaded functions and overridden functions?
  2. The output of the following code is:void main() {char a = 'B';switch (a) {case 'A' : printf("a"); case…
  3. Which of the following is not an infinite loop
  4. The output of the following code is: void main() {int a = 1, b=2; int *ip; ip=&a; b=*ip; printf("%d",…
  5. The output of the following code is: main() {int a[10], i; for (i = 1; I <= 0; i++) {scanf("%d",…
  6. A recursive function calls itself again and again.
  7. Which of the following is not a standard exception built in C++.
  8. The output of the following code is: main() { xyz: goto abc;printf("Hello"); abc: printf("World");goto…
  9. In the expression - 'x + y + 3z =20'
  10. Character data types cannot be declared as unsigned.
  11. 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",…
  12. Every if statement can be converted into an equivalent switch statement.
  13. do-while loop is useful when we want the statements within the loop must be executed
  14. Which one of the following is not a valid reserved keyword in C++
  15. The value of an enumerated datatype can be read using scanf() function.
  16. The output of the following code is: void main() {int a = 0; while (a<=50) for(;;) if(++a % 50==0)…
  17. A pointer is an indication of the variable to be accessed next.
  18. Which of the following is not recommended in a header file?
  19. All elements of a structure are allocated contiguous memory locations.
  20. /* The C language./* is a procedural language .*/*/The above statement is valid.
  21. Bitwise operators can operate upon?
  22. The statement "for (i = 0, j = 2; j <= 10; j++)" is a valid statement in 'C'.
  23. What's wrong? while( (i < 10) && (i > 24))
  24. Which of the following expressions is wrong
  25. && and & operators have the same meaning.
  26. An array elements are always stored in _________ memory locations.
  27. fopen() function returns a pointer to the open file.
  28. static variable will not always have assigned value.
  29. When a user defined function is defined in program, then it has to be called at least once from the…
  30. Which of the following correctly describes C++ language?