Online NAT ICS Computer Science Computer Test Preparation for Pakistani Students

NAT I Computer Science Computer

Sr. #	Questions	Answers Choice
1	What mechanism is used to execute a set of operations repeatedly?	Goto statement Switch statement Loops Functions
2	Which of the following symbol is represented as unary operator?	+ ! / ~
3	A decision-making operator is called	Arithmetic operator Assignment operator Conditional operator Logical operator
4	Expression 1? Expression 2: Expression 3; If the expression! is true then which of the following is correct?	The value returned will be expression! The value returned will be expression 2 The value returned will be expression 3 No value return
5	Which of the following is a conditional operator	? and : : and ; ? and : ! and ?
6	Conditional operators are	Unary operator Binary operator Ternary operator None
7	If we write an entire if-else construct within either the body of the if statement or the body of an else statement this is called	Dangling else Multiple statement with if-else Nested 1-else Switch statments
8	If we dropped the pair of braces then what would happen?	Only one statement to be executed in the if block Only one statement to be executed in the else block Only one statement to be executed in the if block and only one statement to be executed in the else block
9	If block is called	The group of if and else statement The group of statements after the if up to and not including the else The group of statements after the else up to and not including the if All the above
10	Which of the following is not a relational operator?	== = != <=

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