Java MCQ-1

What is not the use of “this” keyword in Java?

• Referring to the instance variable when a local variable has the same name

• Passing itself to the method of the same class

• Passing itself to another method

• Calling another constructor in constructor chaining

What will be the output of the following Java program?

• Compilation error

• Runtime error

• 5 6 5 6

• 5 6 5

What will be the error in the following Java code?

• b cannot contain value 50

• b cannot contain value 100, limited by its range

• No error in this code

• * operator has converted b 50 into int, which can not be converted to byte without casting

What will be the output of the following Java program?

• 1

• 2

• 6

• 7

What will be the output of the following Java program?

• 5

• 6

• 14

• compilation error

What will be the output of the following Java program?

• 1

• 2

• Runtime Error

• Compilation Error

What will be the output of the following Java code?

• int float method

• float int method

• compile time error

• run time error

What will be the output of the following Java code?

• 0 2 4 6 8

• 1 3 5 7 9

• 0 1 2 3 4 5 6 7 8 9

• 1 2 3 4 5 6 7 8 9 10

What will be the output of the following Java code?

• 3

• 0

• 6

• 1

What will be the output of the following Java code?

• 8

• 9

• 10

• 11