PU - Day 1 - Assessments - Slot 2 - Mahendran class

What is the output of the following code?

public class Main {

public static void main(String[] args) {

System.out.println(7.0 / 2);

}

}

• 3.5
• 3
• 4.0
• 2.5

What is the output of the following code?

public class Main {

public static void main(String[] args) {

System.out.println(10 / 3);

}

}

• 4

• 3.33

• 3.0

• 3

What is the output of the following code?

public class Main {

public static void main(String[] args) {

System.out.println(5 + 2 * 3);

}

}

• 8

• 21

• 11

• 17

What is the output of the following code?

public class Main {

public static void main(String[] args) {

System.out.println(15 % 4);

}

}

• 3

• 4

• 1

• 2

What does the following code represent?

public class Main {

public static void main(String[] args) {

char ch = 'B';

}

}

• A simple Java program that declares a character variable.
• A Java program that prints a character to the console.
• A Java program that defines a method to read user input.
• A Java program that creates an integer variable.

What is the output of the following code?

public class Main {

public static void main(String[] args) {

System.out.println(8 - 3 * 2);

}

}

• 1

• 5

• 3

• 2

What is the output of the following code?

public class Main {

public static void main(String[] args) {

System.out.println(4 + 6 / 2);

}

}

• 8

• 10

• 6

• 5

What does the following code represent?

public class Main {

public static void main(String[] args) {

boolean isJavaFun = true;

}

}

• A Java program that declares a boolean variable.

• A Java program that prints a boolean value to the console.

• A Java program that defines a method to check user input.

• A Java program that creates a string variable.

What is the output of the following code?

public class Main {

public static void main(String[] args) {

System.out.println(9 - 4 + 2);

}

}

• 7

• 5

• 4

• 6

What does the following code represent?

public class Main {

public static void main(String[] args) {

double price = 19.99;

}

}

• A Java program that declares a double variable.

• A Java program that prints a double value to the console.

• A Java program that defines a method to calculate discounts.

• A Java program that creates an integer variable.