Method parameters in Java - Interactive Code Practice

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Practice - 5 Tasks

1fill in blank

easy

Complete the code to declare a method that takes one integer parameter.

Java

public void printNumber([1] number) {
    System.out.println(number);
}

🎯 Drag options to blanks, or click blank then click option

Aint

Bdouble

CString

Dboolean

Attempts:

3 left

2fill in blank

medium

Complete the code to call the method with the correct argument.

Java

printNumber([1]);

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A"5"

B5

Ctrue

D5.0

Attempts:

3 left

3fill in blank

hard

Fix the error in the method declaration to accept two parameters: an integer and a string.

Java

public void display([1] number, String text) {
    System.out.println(number + ": " + text);
}

🎯 Drag options to blanks, or click blank then click option

Aint

Bdouble

Cboolean

DString

Attempts:

3 left

4fill in blank

hard

Fill both blanks to declare a method that takes a double and a boolean parameter.

Java

public void setValues([1] value, [2] flag) {
    System.out.println(value + ", " + flag);
}

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Adouble

Bint

Cboolean

DString

Attempts:

3 left

5fill in blank

hard

Fill all three blanks to declare a method that takes a String, an int, and a boolean parameter.

Java

public void update([1] name, [2] age, [3] active) {
    System.out.println(name + ", " + age + ", " + active);
}

🎯 Drag options to blanks, or click blank then click option

Aint

Bboolean

CString

Ddouble

Attempts:

3 left