1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nata0808 [166]
3 years ago
14

Which of the following can be created when two tables contain a common field?

Computers and Technology
1 answer:
cricket20 [7]3 years ago
8 0

Answer:

Referential key is the correct answer to the given question .

Explanation:

The Referential key is also known as foreign key .In the Referential key the foreign key table field  must be match with the field of primary key table in another table .  

The main objective of Referential key providing the interaction between the two tables also the Referential key is  provides the concept of referential integrity .

  • Primary key is used find the unique record in the database they are not created when the two tables contain the common field so that's why it is incorrect option.
  • Key template  and Relationship are not providing the linking between the two tables that's why it is incorrect option .
You might be interested in
Write the following generic method that sorts an ArrayList of Comparable items. The sort method must use the compareTo method.
Inessa05 [86]

Answer:

Explanation:

The following code is written in Java, it prompts the user to enter 10 integers and saves them to an ArrayList. Then it prompts for 5 strings and saves them to another ArrayList. Then, it calls the sort method and adds the lists as parameters. Finally, it prints out both lists completely sorted in ascending order.

import java.util.ArrayList;

import java.util.Scanner;

class Division{

   public static double division(double a, double b) throws Exception {

       if(b == 0)

           //throw new Exception("Invalid number.");

           return (a / b);

       return a / b;

   }

   public static void main(String[] args) {

       Scanner in = new Scanner(System.in);

       ArrayList<Integer> mylist2 = new ArrayList<>();

       for (int x = 0; x < 10; x++) {

           System.out.println("Please Enter a Number: ");

           int number = in.nextInt();

           mylist2.add(number);

       }

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

       for (int x = 0; x < 5; x++) {

           System.out.println("Please Enter a Word: ");

           String word = in.nextLine();

           mylist.add(word);

       }

       sort(mylist);

       sort(mylist2);

       for (String x: mylist) {

           System.out.print(x + ", ");

       }

       System.out.println("");

       for (int x: mylist2) {

           System.out.print(x + ", ");

       }

   }

   public static <E extends Comparable<E>> ArrayList<E> sort(ArrayList<E> list) {

       E temp;

       if (list.size()>1) // check if the number of orders is larger than 1

       {

           for (int x=0; x<list.size(); x++) // bubble sort outer loop

           {

               for (int i=0; i < list.size() - x - 1; i++) {

                   if (list.get(i).compareTo(list.get(i+1)) > 0)

                   {

                       temp = list.get(i);

                       list.set(i,list.get(i+1) );

                       list.set(i+1, temp);

                   }

               }

           }

       }

       return list;

}}

6 0
2 years ago
Approximately how many articles are there on Wikipedia?
Ymorist [56]

Answer:

54 million articles

Explanation:

4 0
3 years ago
What word can you type using only the left home row keys and the right reach keys? A) Band B) Hands C) Finds D)Kind
torisob [31]

Answer:

dan, man, han, do, jak, as, etc

Explanation:

5 0
3 years ago
Read 2 more answers
Which file extension would be used to indicate a webpage document?.
mojhsa [17]

Answer:

edge I think

Explanation:

it works the best.

8 0
2 years ago
What is the multiple source test?
Naya [18.7K]
Its somewhere where you can look up the answers like on the google ect.
5 0
3 years ago
Other questions:
  • How do i switch my level to high school on brainly
    10·2 answers
  • It takes 2.5 yards of material to make a dress harleys clothing design estimates that they can produce 48 dresses each week.if t
    15·2 answers
  • Your boss is trying to modify a PDF file that he made a year ago. He asks you what he can use to do this. Which of the selection
    14·2 answers
  • Questions Presscomion
    9·1 answer
  • Explain the procedure you will undertake to create a new partition​
    11·1 answer
  • how risk can impact each of the seven domains of a typical IT infrastructure: User, Workstation, Local Area Network (LAN), Local
    7·1 answer
  • Need the answer ASAP !!!!
    5·1 answer
  • How much do you think it would cost to develop an app?
    14·2 answers
  • Prior to the 1996 NEC, ____ receptacles and cords were permitted. However, now it is mandatory that a separate equipment groundi
    11·1 answer
  • What is folded card publishing?​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!