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.
Hi There!
<span>How does a hard drive work?
Hard Drive is for saving information </span>
1. The answer is C. Pick an object at random, and keep track of how many copies of an object are left in a game.
2. The answer is D. Clockwise and counter clockwise.
3. The answer is B. To play an object's animation.
I hope you find this helpful.
<span>Software that covertly monitors and records pieces of information such as web surfing activities is referred to as </span>spyware.
<span>
your role model probably faced some of the same challenges as you will face
</span>
<span>
during your career
</span>
