Which of the following cannot be checked in a switch-case statement?

Intz,x=5,y=-10,a=4,b=2; z = x++ - --y * b / a; What number will z in the sample code above contain?

Which of the following data structure is most efficient in terms of both space and time to reverse a string of characters

What restriction is there on using the super reference in a constructor?

Which one of the following methods keeps the Thread t in Runnable state?

Providing access to class variables only through its member functions, while keeping the details private is called ___________. 

______clause is an additional filter that is applied to the result.

In SQL, which of the following is not a data definition language commands?

The errors that can be pointed out by the compiler are :

The simultaneous processing of two or more programs by multiple processors is

realloc(ptr, size), where size is zero means

int i = 1,j; j=i--- -2; printf("%d",j); What will be the output of the above statements?

Given a binary search tree, which traversal type would print the values in the nodes insorted order?

What is a class?

Which of the following statements about arrays is syntactically wrong?