Answer:
//importing package java.util.ArrayList to use ArrayList in the program
import java.util.ArrayList;
import java.util.Date;
public class test_array_list {
// Main method
public static void main(String[] args) {
// Create an array list of objects
ArrayList<Object> s = new ArrayList<Object>();
s.add(new Loan());
s.add(new Date());
s.add(new String("String class"));
s.add(new Circle());
// Display all the elements in the list by
// invoking the object’s to String() method
for (int element = 0; element < o.size(); element++) {
System.out.println((s.get(element)).toString());
}
}
}
Explanation:
The Above code has proper comments to which is self explanatory.
Answer:
The answer to this question is "Servlet".
Explanation:
In the above question, the correct answer is servlet because In java a set of pages that are generated by the response of the user is required the web application. In java programming language we did the backed coding like (Desktop GUI Applications, Embedded Systems, Web Applications, Web Server and Applications Server).
Answer:
Field. In Access, columns are referred to as fields. When you organize your data by entering it into different fields, you are organizing it by type.
I would want to look at the HTML code on a website when using a Web page editor to change attributes that the editor cannot change. Text editors like Notepad and TextEdit can not only help you learn HTML, but also get things done for you. However, most web developers prefer using a web page editor over text editors because they can help boost productivity.
Explanation:
For instance, say you want to write an opening HTML tag, a web page editor will automatically include the closing tags, thus reducing the typing required. This can pose as an advantage and a disadvantage. By default, HTML supports various tags and includes the autocomplete feature for attributes. Most developers, not matter how smart or experienced they might be, will constantly run into errors. In as much as a HTML editor autocompletes elements found in attributes for you, developers would want to look at the HTML code on a website. It will help them find and correct syntax and runtime errors
Forgetting to put quotation marks on an attribute values, alone, will cause errors. An editor will not change these errors and a developer will be required to review the code and make changes.
Learn more about page editors
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<span>another name for “low-angle lighting” is "</span>under-lighting"
