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kipiarov [429]
3 years ago
11

Which access database object asks a question about the data stored in a database and displays specific fields and records that a

nswer the question?
Computers and Technology
1 answer:
elena-14-01-66 [18.8K]3 years ago
6 0
The Query object is used to asks a question about the data stored in a database and displays the specific fields and records that answer the question.

In code form, the select command is used for queries. 
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Given the following list of numbers, explain how a linear search would be conducted
Ray Of Light [21]

Given the way computers go about completing a linear search for an array of numbers, we can confirm that it would take about six steps to complete the search.

<h3>How do computers perform a linear search?</h3>

When given an array of numbers to search through the linear search method, the computer will follow a logical approach. It will begin at the leftmost number, in this case, the number 7, and then compare each number in the array to the number 52, one by one. When the number finally matches the parameter it is searching for, it will return the answer.

Since in this series of numbers, 52 is the fifth number, the computer will go through the 5 initial steps of comparing each number, and then complete the search with the sixth step which would be returning the index of 52.

Therefore, we can confirm that it would take about six steps for the computer to complete the search using a linear search.

To learn more about linear searches visit:

brainly.com/question/15178888?referrer=searchResults

4 0
2 years ago
HELP!!!!!!!! my keyboard keeps acting up every time I press a random key on my keyboard when it stops working it works perfectly
iogann1982 [59]

Answer:

try unplugging it and replugging it in, make sure your keyboard is clean, that there aren't any crumbs underneath the keys.

they using it on a different device and see if it does the same thing.

Explanation:

5 0
3 years ago
The idea of supply and demand is based on the development of
Crazy boy [7]

Answer:

The idea of supply and demand is based on the development of sufficient products to meet consumer wants.

Explanation:

In economic theory supply and demand explains the relation between price ,sellers and buyers of a resource.

If the demand increases and supply increases it dose not have any affect on price.

If demand increase and supply decrease it triggers an increase in price

If demand decrease and supply increase it triggers decrease in price.

8 0
3 years ago
Read 2 more answers
What is a collection?
Andreyy89
Collections are used to store, retrieve, manipulate, and communicate aggregate data.
7 0
3 years ago
1 // Application contains a starting list of three products for sale2 // The user is prompted for additional items3 // After eac
madam [21]

Answer:

Here is the corrected code:

import java.util.*;

public class DebugNine36 {  //class name

  public static void main(String[] args)    {  //start of main method

     ArrayList<String>products = new ArrayList<String>();  //creates an ArrayList of type String names products

     products.add("shampoo");  //add shampoo to product array list

     products.add("moisturizer");  //add moisturizer product array list

     products.add("conditioner");  //add conditioner product array list

     Collections.sort(products);  //sort the elements in products array list

     display(products);  //calls display method by passing products array list

     final String QUIT = "quit";  //declares a variable to quit the program

     String entry;  //declares a variable to hold product/element or quit

     Scanner input = new Scanner(System.in);  //creates Scanner object

     System.out.print("\nEnter a product or " + QUIT + " to quit >> ");  //prompts user to enter a product or enter quit to exit

     entry = input.nextLine();  //reads the entry value from user

     while(!entry.equals("quit"))       {  //loops until user enters quit

        products.add(entry);  //adds entry (product) to products array list

        Collections.sort(products);  //sorts the elements in products array list

        display(products);  //calls display method by passing products arraylist

        System.out.print("\nEnter a product or " + QUIT + " to quit >> ");  //keeps prompting user to enter a product or enter quit to exit

        entry = input.nextLine();        }    }  //reads the entry value from user

  public static void display(ArrayList products)    {  // method to display the list of products

     System.out.println("\nThe size of the list is " + products.size());  //displays the size of the array list named products

     for(int x = 0; x < products.size(); ++x)  //iterates through the arraylist products

        System.out.println(products.get(x));    }  } //displays each item/element in products array list

Explanation:

In the code the following statement are corrected:

1.

ArrayListproducts = new ArrayList();

This gave an error: cannot find symbol

This is corrected to :

 ArrayList<String>products = new ArrayList<String>();

2.

         products.add(shampoo);

         products.add(moisturizer);

         products.add(conditioner);

Here shampoo moisturizer and conditioner are String type items that are to be added to the products so these strings have to be enclosed in quotation marks.

This is corrected to :

     products.add("shampoo");

     products.add("moisturizer");

     products.add("conditioner");

3.

display();

This method is called without giving any arguments to this method. The method display takes an ArrayList as argument so it should be passed the arraylist products to avoid error that actual and formal argument lists differ in length .

This is corrected to :

display(products);

The screenshot of output is attached.

3 0
3 years ago
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