Grade 10 - Final Exam practice quiz

What keyword is used to create a class in Java?

• define

• struct

• class

• object

What prints out "I love Java" successfully?

• Systemoutprintln("I love Java);

• System.out.println("I love" + " Java");

• System.out.println(I love Java);

Which of the following is NOT a primitive data type in Java?

• String

• double

• boolean

• int

Which access specifier allows the most restricted access?

• protected

• public

• private

• internal

Which function declaration is correct in Java?

• public int add() {}

• static add() {}

• add() public int {}

What type of inheritance is supported in Java by using classes?

• Single and multilevel inheritance

• Hybrid inheritance

• Super inheritance

What is the size of a double data type in Java?

• 2 bytes

• 8 bytes

• 4 bytes

• 16 bytes

Find the error. Why is the variable declaration incorrect?

Find the error in the given program?

Find the error in the given program?