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tester [92]
3 years ago
7

Which of the following cannot be copyrighted? a. books b. inventions c. videos d. music

Computers and Technology
1 answer:
natita [175]3 years ago
7 0
Well books, videos and music can all be copyrighted (I believe) so the logical answer would be b. inventions. Hope this helps.
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Send a document as a PDF when A. you want the recipient to make changes to the file. B. it needs to be printed. C. it contains m
Julli [10]
A PDF must be put into an external program after being exported to be edited, you can't make direct changes to it. This eliminates answer choice A.

You can print documents with other extensions besides .pdf, such as those of Word documents and such, it doesn't have to be a .pdf. This eliminates answer choice B.

Since you can't directly edit a PDF, C is a possible answer.

Files don't have to be saved as a .pdf, especially just for the first time. Whenever you save a file, first time or not, you can save it as anything, and there's no reason to have to save it as a .pdf. This eliminates answer choice D.

So the answer is C. it contains material you don't want changed.

Hope this helps!
3 0
3 years ago
What is a fax machine used for
pickupchik [31]

Answer:

A fax machine is used to send documents over a phone network.

Explanation:

The transmission that is sent is called "Faxes"

The easiest way to understand this is by having one person print a document at someone else's house. It is also a live time like a telephone, or like a text message.

4 0
3 years ago
Hot components or sharp edges of computer is an example of what hazard​
Alexxandr [17]

Answer:

hot components or sharp edges of computer is an example of a mechanical hazard

6 0
2 years ago
Write a SELECT statement that joins the Categories table to the Products table and returns these columns: category_name, product
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
A Ground Fault Circuit Interrupter (GFCI) works by comparing the amount of current going to and returning from equipment along t
Shtirlitz [24]

As the name states, during a ground-fault (when the current going out is significantly different than the current going in) the GCFI interupts the current.  Usually by a switch of some sort.  (Pushing the "test" button produces that click, and cuts off the current)

7 0
3 years ago
Read 2 more answers
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