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Anastasy [175]
3 years ago
8

12. Your project specifications call for a business rule that the database design can't

Computers and Technology
1 answer:
fomenos3 years ago
8 0

A lot of business rules needs to be triggered so as to run.

In making of business rule, one can select triggers to run some specific events or run using some particular specified frequency.

The trigger options differs  based on the type of rule you are interested in.  One can also use multiple triggers when using a single rule.

Learn more about rules from.

brainly.com/question/5707732

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Write a menu-based program in C++ for an input restricted dequeue using Linked List consist of
Natali5045456 [20]

Answer:

C++ With Examples

— Input-restricted Deque: In input-restricted, deletion can be done from ... getLast: Retrieves the last item in the queue. ... Now, we insert element 3 at the rear.

8 0
2 years ago
Which term refers to actions that you would typically perform on a computer to revive it if it functions in an unexpected manner
andriy [413]
There are many answers to this question. The first step is normally a reboot, second, I would check witch task or service is taking up all the CPU cycles and check the system and error logs. The list goes on... I'm not sure how detailed you want to get.
5 0
3 years ago
Read 2 more answers
Point out the wrong statement: SOA eliminates the use of application boundaries, the traditional methods where security is at th
love history [14]

Answer:

All the three statements given are true so the correct option is option 4 which is none of the above.

Explanation:

The options are given in a jumbled up form the options are sorted which are as follows:

  1. SOA eliminates the use of application boundaries, the traditional methods where security is at the application level aren't likely to be effective
  2. An atomic service cannot be decomposed into smaller services that provide a useful function
  3. XML security service may be found in retail application communication.
  4. None of the mentioned

SOA stands for Service Oriented Architecture. This eliminates the application boundaries so option 1 is true.

An atomic service is defined as the smallest service which cannot be divided further. So this is true as well

The XML security service is incorporated in all retail applications. so this is true as well.

So the remaining option is just None of the mentioned.

7 0
3 years ago
I'll give brainlist to right answers
xeze [42]
I think it’s number 1. Check the answer first.
5 0
3 years ago
Write a SELECT statement that returns one row for each customer that has orders with these columns:
d1i1m1o1n [39]

Answer:

SELECT email_address,

SUM(item_price * Quantity) AS item_price_total,

SUM(discount_amount * Quantity) AS discount_amount_total

FROM Customers c

JOIN Orders o ON c.CustomerID = o.CustomerID

JOIN Order_Items oi ON o.OrderID = oi.OrderID

GROUP BY email_address

ORDER BY item_price_total DESC

Explanation:

In this SQL statement the SELECT statement selects the following columns:

email_address

item_price

Quantity

discount_amount

There are two tables Customers and Order_Items

SUM aggregate function is used to add the values of the product of the columns discount_amount and Quantity. It is also used to get the sum of the product of two columns discount_amount and Quantity.

A new temporary column named item_price_total is used to name the sum of the product of two columns discount_amount and Quantity using AS which is ALIAS and it is used to give a name to some columns or a table.

Similarly discount_amount_total name is given to the column which calculate the sum of the product of two columns i.e. discount_amount and Quantity.

JOIN is used here to join the columns from the tables Order_items and Customers.

GROUP BY is used to group the result of rows and is used with functions like SUM. Here the rows are grouped by the email address.

ORDER BY is used to order the result. Here the result is ordered by item_price_total in descending  order.

This SELECT statement can also be written as following:

SELECT c.email_address,

SUM(o.item_price * o.Quantity),

SUM(o.discount_amount * o.quantity)

FROM customer c

JOIN Order_Items o ON o.id = c.id

GROUP BY c.email_address

7 0
3 years ago
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