Answer:
// program in java.
// package
import java.util.*;
// class definition
class Main
{// main method of the class
public static void main (String[] args) throws java.lang.Exception
{
try{
// scanner object to read inputs
Scanner scr=new Scanner(System.in);
// variables
String name;
double price;
System.out.print("Enter item's name: ");
// read item's name
name = scr.next();
System.out.print("Enter item's price: ");
// read item's price
price= scr.nextDouble();
// print name
System.out.println("name of item is:"+name);
// print price
System.out.println("price of item is:"+price);
}catch(Exception ex){
return;}
}
}
Explanation:
Read name & price of item from user and assign it to variables "name" & "price" respectively with scanner object.Then print the name and price of item .
Output:
Enter item's name: Apple
Enter item's price: 100
name of item is:Apple
price of item is:100.0
The three reasons why it is important to have HCI-based software programs As a result, having a person with HCI capabilities concerned in all levels of any product or machine improvement is vital.
<h3>What is HCI and why is it important?</h3>
The Role of Human Computer Interaction withinside the Workplace. Human Computer Interaction (HCI) and User Experience (UX) are interdisciplinary fields that draw on human-focused disciplines like psychology and sociology to layout and increase technological merchandise that meet human needs.
As its call implies, HCI includes 3 parts: the user, the pc itself, and the methods they paint together.HCI is vital on account that it'll be important for items to be extra successful, safe, helpful, and functional. It will make the users revel in extra fun withinside the lengthy term. As a result, having a person with HCI capabilities concerned in all levels of any product or machine improvement is vital.
Read more about the software programs:
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Answer:
b. The outer subquery initiates the process of execution in a subquery.
B is correct.
Explanation:
The important feature of a correlated subquery is: It must be executed repeatedly because it depends on the value from the outer SELECT, and must execute once for every value that the outer SELECT produces.
Answer:
ok i will see what i can do
Explanation:
