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Whenever Scanner class must be used, it can be imported as ___.*1 pointimport java.util;import java.util.Scanner;include java.util.Scanner;import java.util.*;

Question

Whenever Scanner class must be used, it can be imported as ___.

1 point

  • import java.util;
  • import java.util.Scanner;
  • include java.util.Scanner;
  • import java.util.*;
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Solution

To determine the correct way to import the Scanner class in Java, let's analyze the provided options:

  1. import java.util; - This imports the entire java.util package but does not specifically allow you to use the Scanner class directly without further qualification.

  2. import java.util.Scanner; - This imports the Scanner class specifically, allowing you to use it directly in your code.

  3. include java.util.Scanner; - This is not a valid Java statement. The keyword "include" is not used in Java for importing classes or packages.

  4. import java.util.*; - This imports all classes within the java.util package, which includes the Scanner class along with any other classes in that package.

Final Answer

The correct option is import java.util.Scanner; or import java.util.*;, but the most specific and preferred one for clarity is import java.util.Scanner;.

This problem has been solved

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