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gogolik [260]
4 years ago
6

Which relation is created with the primary key associated with the relationship or associative entity, plus any non-key attribut

es of the relationship or associative entity and the primary keys of the related entities (as foreign key attributes)?
Computers and Technology
1 answer:
konstantin123 [22]4 years ago
5 0

Answer:

- Transform binary or unary M:N relationship or associative entity with its own key.

Explanation:

Transform binary relation is described as the method through which a decimal can easily be converted into binary while the unary relationship is described as a relationship in which both the two participants occurs from the same entity.

In the given case, 'transform binary or unary M:N relationship' can be created using 'the primary key linked with the relationship plus any non-key aspects of the relationship and the primary keys of the related entities' as it displays the existence of a relationship between the occurrences of a similar set of the entity i.e. associative entity here.

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Sphinxa [80]

Answer & Explanation:

1) Query:

SELECT Product_Name, Category_Name, List_Price

FROM Products AS P JOIN Categories AS C

ON C.Category_ID = P.Category_ID

ORDER BY Category_Name, Product_Name ASC;

2) Query:

SELECT C.Last_Name, C.First_Name, Order_Date, P.Product_Name, Item_Price, Discount_Amount, Quantity

FROM Customers AS C JOIN Orders AS O

ON C.Customer_ID = O.Customer_ID

JOIN Order_Items AS OI

ON O.Order_ID = OI.Order_ID

JOIN Products AS P

ON OI.Product_ID = P.Product_ID

ORDER BY Last_Name, Order_Date, Product_Name;

3) Query:

SELECT Category_Name, Product_ID

FROM Categories LEFT JOIN Products

ON Categories.Category_ID = Products.Category_ID

WHERE Product_ID IS NULL;

4) Query:

SELECT 'SHIPPED' AS Ship_Status, Order_Id, Order_Date

FROM Orders

WHERE Ship_Date IS NOT NULL

UNION

SELECT 'NOT SHIPPED' AS Ship_Status, Order_ID, Order_Date

FROM Orders

WHERE Ship_Date IS NULL

ORDER BY Order_Date;

3 0
3 years ago
What is the purpose of installing updates on your computer?
Lostsunrise [7]

The purpose of adding updates to your computer are as follows:

  • Making sure your computer hardware can run the newest software programs
  • Ensuring the built-in virus protection software is up to date
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4 0
2 years ago
14. In cell B14, create a formula without using a function that adds 1 to the value in cell B12 and then multiplies the result b
vagabundo [1.1K]

Answer:

The formula for the given problem is given below:

= (1+B$12)×B13

Explanation:

Immediately you do one, then you can autofill the formula to the mentioned range B15:B17 and then to C14 to H17

When been done correctly, this is how the formula will look in those cells if you do it correctly.

Check the file attached below to see it.

7 0
3 years ago
Which of the following can ensily reverse motion and are better at varying speeds than electrical motors?
harkovskaia [24]

Answer:

Where are the following? You have to post the full question if you want help.

Explanation:

7 0
3 years ago
Andrew’s Complete Cameras offers its customers an interactive website to help them choose the best camera for their lifestyle. B
julsineya [31]

Answer:

The correct answer is letter "A": Engage.

Explanation:

Social media has gained importance not only as an informative medium but as a means for marketing. The 4E framework states the four basic characteristics social media advertisement should fulfill. Those components are:

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