Answer:
The code will give an error that is "At least one public class is required in main file".
Explanation:
In the given code if we do not use the public access modifier to the class. It will give an error so, the correct code to this question as follows:
Program:
import java.util.HashSet; //import package
public class A //define class as public.
{
public static void main(String[ ] args) //define main method.
{
HashSet set = new HashSet(); //creating hashset object.
set.add("A"); //add alphabet in hashset
set.add("B"); //add alphabet in hashset
set.add("C"); //add alphabet in hashset
System.out.print("Size of HashSet is :"set.size()); //print the size of hashset.
}
}
Output:
Size of HashSet is : 3
Explanation of the program:
- In the above program, we define a public class that is "A" and inside the class, we define the main method.
- Inside the main method, we create a HashSet class object that is "set".
- To add elements in HashSet we use add() function that adds elements and in the last, we use the size() function that prints the size HashSet.
Answer:
<em>DBMS Performance
</em>
Explanation:
Database tuning <em>defines a range of activities that are used to maximize and homogenize a database's output.</em>
This typically coincides with query tuning, but applies to database file layout, DBMS software selection, and database environment setup (operating system, CPU).
Database tuning helps to optimize the use of machine resources in order to carry out work as efficiently and quickly as possible.
Many systems are built to handle their use of system resources, but there is still plenty of space for enhancing their performance by tailoring their server and DBMS settings and configuration.
Imagery is a feature of written and spoken language and occurs whenever someone has chosen to use language in a non-literal way.
Imagery is a way of describing something symbolically, using words to create a picture in the reader's imagination.
In the Close Reading paper you need to be able to recognise imagery and to consider how successful the imagery is at conveying to you what the writer is trying to express.
Imagery frequently conveys more than just meaning. It is used to heighten the effect of language and is often an extension of word-choice.
Normally an image will extend to a phrase or a few words but sometimes it will be longer.
The simplest form of imagery to recognise is when something or someone is compared to something else, with the purpose of establishing some parallel between the two. Images of this kind frequently concern qualities like beauty, speed, force, power and natural and animal traits.
"Is Brainly down?" would be the text translation
Answer:
Site initiation visit
is the correct answer.
Explanation:
Because the SIV is the sponsor-monitor which administers the detailed analysis of the site's study staff by the study protocol and it observes the process of the visite over a while that it take place after the visite of the site section. It also needed to set up the research site to administrates the analysis. So, that's why the following answer is true.
