[Solved] Given this Java code:public class Calculator { public static int add(int a, int b) { return a + b;... } }What will be printed when the program runs? | Java

Java - Methods and Code Reusability

Given this Java code:

public class Calculator {
  public static int add(int a, int b) {
    return a + b;
  }
  public static void main(String[] args) {
    int result = add(5, 3);
    System.out.println(result);
  }
}

What will be printed when the program runs?

A8

B53

Cadd(5, 3)

DCompilation error

Step-by-Step Solution

Solution:

Step 1: Understand method add parameters and return
The method add takes two integers and returns their sum.
Step 2: Analyze the call add(5, 3)
It returns 5 + 3 = 8, which is stored in result.
Step 3: Check the output statement
System.out.println(result); prints the value 8.
Final Answer:
8 -> Option A
Quick Check:
Sum of 5 and 3 = 8 [OK]

Quick Trick: Method returns sum; print shows result [OK]

Common Mistakes:

Concatenating numbers as strings instead of adding
Expecting method name printed instead of result
Confusing return value with method call syntax

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More Java Quizzes

Given this Java code:

Step 1: Understand method `add` parameters and return

Step 2: Analyze the call `add(5, 3)`

Step 3: Check the output statement

Final Answer:

Quick Check:

Want More Practice?

Given this Java code:

Step 1: Understand method add parameters and return

Step 2: Analyze the call add(5, 3)

Step 3: Check the output statement

Final Answer:

Quick Check:

Want More Practice?

Step 1: Understand method `add` parameters and return

Step 2: Analyze the call `add(5, 3)`