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marissa [1.9K]
3 years ago
6

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

Computers and Technology
1 answer:
matrenka [14]3 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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Korvikt [17]

A series of instructions written in a programming language for a computer to follow is referred to as a computer program.

<h3>What is program?</h3>

Software, which also contains documentation and other intangible components, comprises computer programs as one of its components.

The source code of a computer program is the version that can be read by humans. Since computers can only run their native machine instructions, source code needs to be run by another software.

Using the language's compiler, source code may be converted to machine instructions. (An assembler is used to translate programs written in machine language.) An executable is the name of the generated file.

Therefore, A series of instructions written in a programming language for a computer to follow is referred to as a computer program.

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brainly.com/question/11023419

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8 0
1 year ago
What bit position in an ascii code must be complemented to change the ascii letter represented from uppercase to lowercase and v
MariettaO [177]
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You would implement a flip function by XOR'ing the character value with 0x20.
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10.......................................

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