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nirvana33 [79]
4 years ago
5

Correct with coma and points

Computers and Technology
1 answer:
Sonja [21]4 years ago
5 0

Answer:

Correct with coma and points

Explanation:

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_____ are responsible for running and maintaining information system equipment and also for scheduling, hardware maintenance, an
Evgen [1.6K]

Answer:

System operators

Explanation:

This is a frontline which ensures the delivery of a reliable electricity to consumers. The duty of a system operator includes the following :manages the power grid from a set of computer console, determines the best combination of generators , investigates, plan and see to the demand and supply of power.

8 0
4 years ago
1. Identify three reasons for sending a professional business letter.
Vaselesa [24]

Answer: Here are some reasons why you might send a professional business letter:

1. It will make the recipient trust and respect you more.

2. It shows that you are a good and respectable business person.

3. It shows that you put time and effort into your business dealings no matter how small.

4. It shows that you respect the recipient as sending a professional business letter is harder than simply sending a text.

Hope this helps!   :)

Explanation:

8 0
4 years ago
Create a stored procedure named prc_inv_amounts to update the INV_SUBTOTAL, INV_TAX, and INV_TOTAL. The procedure takes the invo
vova2212 [387]

Answer:

The procedure in SQL is created as follows

Explanation:

--creating the procedure

CREATE OR REPLACE PROCEDURE prc_inv_amounts (W_IN IN NUMBER)

AS

--defining variables

W_CK NUMBER := 0;

W_SUBT NUMBER := 0;

W_TAX NUMBER := 0;

BEGIN

--Authentication process of the invoice

SELECT COUNT(*) INTO W_CK FROM INVOICE WHERE INV_NUMBER := W_IN;

--Transaction confirmation

IF W_CK = 1 THEN

SELECT SUM(LINE_TOTAL) INTO W_SUBT FROM LINE

WHERE

--checking the invoice for the desired invoice number

LINE.INV_NUMBER = W_IN;

W_TAX :=W_SUBT * 0.08;

--updating the invoice

UPDATE INVOICE

--setting the new values

SET INV_SUBTOTAL = W_SUBT,

INV_TAX = W_TAX,

INV_TOTAL =W_SUBT + W_TAX

WHERE INV_NUMBER = W_IN;

--ending the if statement

END IF;

--ending the procedure

END;

7 0
3 years ago
How can multiple items be selected at the same time in aJList?
Karo-lina-s [1.5K]

Answer:

JList.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION)

Explanation:

JList provides for simultaneous selection of multiple items upon setting the selection mode to MULTIPLE_INTERVAL_SELECTION. The API call for this purpose is:

jlist.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION)

Once the selection mode has been set , we can select set of items in the list as follows:

jlist.setSelectedIndices({1,3,5});

This will select the items with indices 1,3,5 in the list.

5 0
3 years ago
How does the web services group of technologies benefit a web developer?
Harlamova29_29 [7]
They tell them how it can improve and become better and also helps fix bugs and give people the best experience <span />
6 0
4 years ago
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