Answer:
d . 3-Tier Design
Explanation:
There are different types of tier Architecture 3-Tier , 2-Tier and 1-Tier
3 - Tier Architecture
3- Tier Design has three layers
- Presentation Layer
- Business Layer/Logic
Presentation layer is level of Application (User Interface) .Its main function is that it translates the task .
Logic Layer is the level that coordinates with the application make logic decisions and performs calculation.It moves and process data between two layers
Data Tier is store and retrieved from database .Information is back to logic layer and then back to user
Best Example is Student Table As it is attached.
So 3 tier include a middle layer Logic layer that communicate between presentation and data layer
Answer:
Update the knowledge base article that contains the application's URL in the call tracking application.
Explanation:
Robert did job in such a helpdesk, however, Kathy gets the call. Kathy states she seems to be no more able to control her weekly updates through the internet via her internet browser. A user asks his manager, then the manager informs him that following the update across the holiday, the network group modified that app's Link.
So, He tells him to ensure that most of the current technicians have been aware. Then, he updates the base of knowledge report throughout the call monitoring framework which includes the app's link.
Answer:
D
Explanation: i think it's d because today technology is a big thing it would make sense if there was machinery doing the work so in that case ).Factories filled with machinery and no need for employees.
Solution:
Database integrity ensures that each row is uniquely identified by the primary key, which means that a proper search for an existing tuple (row) will always be successful.
Thus the required answer is D
