Answer:
Option (B) i.e., Certificate authority is the correct option to the following question.
Explanation:
The following option is correct because it an organization or company who validating the identification of that object that exists and it also verifies the information of the third party.
Option A is incorrect because it is the tool or software that protects the system from the outsiders or the malware.
Option b is incorrect because Online certificate is issued for any software or application or the certification in the field of study.
Bookmark because you can go back to it at any given time to re use it
Answer:
In networking, topology refers to the layout of a computer network. ... Physical topology means the placement of the elements of the network, including the location of the devices or the layout of the cables. Logical topology maps the flow of data, regardless of the physical layout.
...hope it helps...
B) ask jeanne for permission
your answe is A i believe
I hope that this helps
and that you have a wonderful day