Class 9 Conditional Statement

In a switch case, when the switch value does not respond to any case then the execution transfers to:

• A break statement

• A default case

• A loop

• None

Which of the following is a compound statement?

• p=Integer.parseInt(in.readLine());

• c=++a;

• if(a>b )a++; b++;

• a=4;

Condition is essentially formed using:

• Arithmetic operators

• Relational operators

• Logical operators

• All

If((a>b) && (a>c)), then which of the following statement is true?

• b is the smallest number

• b is the greatest number

• a is the greatest number

• all of the above

If a, b and c are the sides of a triangle then which of the following statement is true for:

if(a==b && a==c && b==c)?

• Equilateral triangle

• Scalene triangle

• Isosceles triangle

• All of the above

If a, b and c are the sides of a triangle then which of the following statement is true for:

if(a!=b && a!=c && b!=c)?

• Equilateral triangle

• Scalene triangle

• Isosceles triangle

• None of the above

Two arithmetic expressions can be compared with if statement, using:

• Arithmetic operator

• Relational operator

• Ternary operator

• None

Which of the following is a conditional statement?

• if

• else if

• if-else-if

• All of the above

Which of the following statement accomplishes ‘fall through’?

• for statement

• switch statement

• if-else

• None

A Java program executes but doesn’t give the desired output. It is due to:

• the logical error in the program

• the syntax error in the program

• the runtime error in the program

• none