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.*;
Solution
To determine the correct way to import the Scanner class in Java, let's analyze the provided options:
-
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. -
import java.util.Scanner; - This imports the Scanner class specifically, allowing you to use it directly in your code.
-
include java.util.Scanner; - This is not a valid Java statement. The keyword "include" is not used in Java for importing classes or packages.
-
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;
.
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