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marissa [1.9K]
2 years ago
6

Explain the purpose of Data Layer, in the Layered modelfor web applications?

Computers and Technology
1 answer:
matrenka [14]2 years ago
7 0

Answer:

Purposes of Data Layer, in the Layered model for web applications are as following:-

1. The data Layer,is the third layer and it takes care of the all the operations concerning the database level.

2. This data layer gets a command from the application layer to send a query to the database and will process this command according to the type of database that is used.

3. It will ensure that the correct connections to the database are set.

4. It is represented by the Database.

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The team did not adequately formalize the software's design

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Explanation:

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Is the following a true statement in our world? Why or why not?
posledela

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The statement would be true

.

Explanation:

let,  L = is a NFL player

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      N = has tattoos

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nfl player who teaches in csu = L^ M                 (this is false every time)

Above statement is L ^ M -> N

this would be true because

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false -> false                  (true

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There are no players who teach in Csu therefore if we say they all have tattoos statement would be true.

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