How many operands are required for unary operator?
0
1
2
3
Which operator is used to string together several expressions?
Comma
Size of
Modulus
Conditional
Which of the following is referred as the object of an operation?
Operand
Operator
Operation
Expression
Which operator reverses the sign of the operand's value?
Unary +
Unary-
subtraction
Which operator has higher precedence than relational operator?
Logical
Assignment
Arithmetic
Which header file must be included in the program to make use of C++'s built-in mathematical functions?
Math.h
iostream.h
conio.h
string.h
In which version of increment/decrement operator, change-then-use rule is following in evaluation of an expression?
Infix
Prefix
Postfix
Suffix
Which one of the following is a compile time operator?
Ternary
Binary
comma
size of
What do you mean by the combination of operators, constants and variables?
Data
Program
Which one of the logical operator is used as a unary operator?
NOT(!)
AND(&&)
OR(||)
None of these
