Select the correct answer. What vulnerability does a server have if unnecessary services are not blocked?
A.
Malicious users can penetrate the server through open ports.
B.
Virus attacks can occur due to unnecessary services.
C.
Multiple bugs can occur in unnecessary services.
D.
There will be difficulty in creating server backups.
E.
There will be difficulty in restoring data.

A.

Explanation:

My best guess is this answer. Tell me if I got it wrong, but it sounds right to me.

no. when the asker posts the question they can make a question worth what ever they think is a fair price. although it must be within the limit of the points they currently own. 5 is the minimum number of points a question can be worth. if a question is complicated or has lots of parts to it, it is better to make it worth more because more people will be more willing to answer.

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