1. The process of converting one predefined type into another is called : Typecasting Type conversion Type convection None of these None 2. Which operator is used to string together several expressions? comma, operator Arithmetic operator Relational operator Conditional operator None 3. Which operator is having the right to left associativity in the following? Type cost Addition and substraction Function call Array subscripting None 4. Suppose A , B , C are integers variables A = 3 , B = 3 , C = -5 and X , Y , Z are floating point variables where X = 8.8 , y = 3.5 , z = 5.2 .. Determine the value of the expression ( A * C ) % B ? -8 5 -3 0 None 5. What is the value of the variable a3 after execution of the following code ? String al , a2 , a3 al = โ 45 โ ; a2 = โ 31 โ , a3 = a2 + al ; 76 โ 3145 โ โ 4531 โ 45 None 6. Which of the following is an uninitialised Variable ? char ch; float f1 = 13.1239 ; Char ch = โ a โ ; int a = 13 : None 7. What is this operator called? Relational Casting operator Conditional None of the mentioned None 8. Evaluate the following C # expression where a , b , c are integers and d , j are floating point numbers . The value of a = 5 , b = 3 and d , = 1.5 then the value of j = ( + + b ) * b โ a is : 9.0 13.0 11.0 5.0 None 9. The operations being came out on dutus , are Anthmatic Assignment Statement operators Expression None 10. How many types are there in increment / its operand decrement operators Ye ) Increment operator ++ adds 1 to its 4 3 2 1 None 11. Any valid combination of operators, Expressions Modifier Structure Data type None 12. There are how many relational operators is #include ciostream > ettered by C4 Using name space std ; 6 5 4 2 None 13. The explicit conversion of an operand to a specific type is called : Type casting in Type converstion Type convection None of these None 14. operator that takes two operands are called โ Binary operator Ternary operator Unary operator None of these None 15. Which from following is not a relational operator โ > = ! = = = None of these None 16. Logical operator AND is Denoted by : 1 11 & & & None 17. Which operator have highest precedence ? * + + i ? : None 18. Which symbol is use to denote conditional by Subtract operator Operator ? :: : ? ? : : ; None 19. Which from following is a relational operator ? รท โ > + None 20. How many logical operators provide C ++ to combine existing expression ? 4 3 2 1 None Time's up
