In Access, it is possible to have multivalued fields, that is, fields that can contain more than one value.
Ambiguous is not a type of nested class.
c. ambiguous
<u>Explanation:</u>
In computer programming languages class method or programming is used. Class or object is used in c++ or java.
But java has not having pointer so it has limitation of using class.
Inner class: - it is also as nested class where declared in inside the class to interface with other class.
Local: - it is local class declare to use inside the function or procedure
Ambiguous:- it is error on nested class
Anonymous: - it is class without proper declarations.
Answer:
The method to this question can be defined as follows:
Scanner in = new Scanner(. . .);
in.useDelimiter("");
Explanation:
Following are the code to the question:
import java.util.*; //import package for user input
public class Main //defining class Main
{
public static void main(String ax[])//defining the main method
{
Scanner in = new Scanner("Database");//crearing Scanner class object that pass value in its parameter
in.useDelimiter(""); //using useDelimiter
System.out.println(in.next()); //use print method to print single character value
}
}
Output:
D
Code explanation:
- In the above code inside the main method scanner class object "in" is created that pass value "Database" in its parameter.
- In the next step, useDelimiter is used that uses the scanner class object and single space n its parameter.
- In the last print, the method is used that prints object value.
I believe it’s B)LAN
Explanation:
A LAN connects computers over a relatively short distance, allowing them to share data, files, and resources. For example, a LAN may connect all the computers in an office building, school, or hospital. Typically, LANs are privately owned and managed.