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Anna [14]
3 years ago
7

In a relational database, the link between two tables by a primary key and a foreign key is known as what?

Computers and Technology
1 answer:
Ainat [17]3 years ago
3 0

Answer:

Relationship is the correct answer for the above question

Explanation:

  • When there is a normalization in any table then it is divided into two or more tables. It will help the user to make it easy in access.
  • So when the two tables are made by one table then there is a primary key for the first table and the foreign key for the second table which is used to identify the data of the table. The primary key is used to identify the data of its table and the matching value of the primary key and foreign key is used to identify the data of the second table which makes a relation on the first and the second table.
  • The above question asks about the link between tables where the primary key and foreign key is used and that link is known as relation because it is made up of one table to overcome the problem of normalization. So the answer is the relationship.
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Explain with the help of an example that family background affects the entrepreneurial behaviour of people
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Answer:

Like other aspects, family background also affects the entreptrneurial behaviour of people as entrepreneurship directly depends on people and people are affected to big extent by the family background.

Explanation:

  • According to the research statistics 25% of the variation in decisions of individuals to become employed to self is explained by family background and influence of the community.
  • It also suggested that the entrepreneurship depends upon sibling correlation and shared genes.
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Many businesses use robotic solutions. Which department of the food and beverage industry uses robotic solutions on a large scal
Alenkinab [10]

Answer:

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Explanation:

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you want to run your campaign for your dry-cleaning service across three different publishers, each with different video creativ
olganol [36]

The publisher, the user, and the ad server are all involved in the third-party ad serving (3PAS) paradigm of ad delivery.

Instead of serving an ad directly to the user's browser, the publisher instead sends the browser to an ad server where the ad is saved via an ad tag. Companion banners are image advertisements that play concurrently with other video or audio advertisements. In audio advertising, companion banners are shown to viewers as your audio ad is playing on a screen-equipped device, such as a smartphone or a computer. Go to your creative properties and open the Companion Creatives section. Select Add companions from the drop-down menu. You can add new creatives or assign already-existing ones.

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1 year ago
You are given an array of integers, each with an unknown number of digits. You are also told the total number of digits of all t
Vlad [161]

Answer:

Explanation:

Since all of the items in the array would be integers sorting them would not be a problem regardless of the difference in integers. O(n) time would be impossible unless the array is already sorted, otherwise, the best runtime we can hope for would be such a method like the one below with a runtime of O(n^2)

static void sortingMethod(int arr[], int n)  

   {  

       int x, y, temp;  

       boolean swapped;  

       for (x = 0; x < n - 1; x++)  

       {  

           swapped = false;  

           for (y = 0; y < n - x - 1; y++)  

           {  

               if (arr[y] > arr[y + 1])  

               {  

                   temp = arr[y];  

                   arr[y] = arr[y + 1];  

                   arr[y + 1] = temp;  

                   swapped = true;  

               }  

           }  

           if (swapped == false)  

               break;  

       }  

   }

8 0
3 years ago
Jenn wants to assign a value to the favorite car variable: favoriteCar = Toyota but gets an error message. What does she need to
Bumek [7]

Answer:

The correct answer is: Option d: Put Quotation marks around the string.

Explanation:

The names of things or places or cars are usually in the form of words or sentences. The words or sentences are stored in string datatype.

Quotation marks are used to deal with strings in programming languages.

Hence,

The correct answer is: Option d: Put Quotation marks around the string.

3 0
3 years ago
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