Answer:
B. Register with the group.
Explanation:
A person who wants to join an online discussion group would have to first register with the group.
Basically, a user who is not registered with a web or local computer-based platform is considered to be a guest user and as such this user do not have the ability to post comments (messages) in its discussion group. Therefore, to have the exclusive rights and permission to participate in contributing to an online discussion group, a user must be registered with the platform as a bonafide member.
After the registration is complete, the user will have a user account (profile) which comprises of his login credentials i.e username and password.
Make the zig zag part more spaced out
Answer:
Network
Explanation:
As we know that switches create a network and routers connect networks. The two pieces of equipment look similar and perform some similar functions, but each has its own distinct function to perform on a network.
Therefore, the first option Network is the correct answer.
Answer: flexibility to the user to access data at different levels with a personalized view.
Explanation:
The three layers are respectively :
1. Application layer
2. Presentation layer
3. Data layer
These different layers increases the reliability and easy management and also while working on it then different team could work independently and could later integrate their work.