Answer:
a
Explanation:
System restoration and it is a tool to return the status of the system to a selected point previously created by the user or by the machine after installing a software or an important event.
Answer:
Option B is the correct option.
Explanation:
In the above scenario, When they wanted to demonstrate Groups as the last menu item for navigation in the Mobile App. Then, they can't select Groups as among the elements in the drop-down menu though.
So, the following scenario causes that the Groups are not contained in the selected list for the navigation menu.
Answer:
Web caching can bring the desired content "closer" to the user, perhaps to the same LAN to which the user's host is connected. Web caching can reduce the delay for all objects, even objects that are not cached, since caching reduces the traffic on links
Explanation:
It allows for more accurate sizing of networks.