Ryan should apply a filter/criteria on the Courses column and view all the courses that show Sociology
Answer:
User roles and access authorization
(Explanation of this question is given below in the explanation section.
Explanation:
As noted in question that a terminated employee comeback in office and installed some malicious script on a computer that was scheduled to run a logic bomb on the first day of the following month. And, that script will change administrator passwords, delete files, and shut down over 100 servers in the data center.
The following problem can be with that account
- Unauthorized user access and privileges
The user may be given unauthorized access to system resources. If a user has unauthorized access to system resource then he can modify or destroy the system function easily.
- The firewall may be disabled to detect the malicious script
The firewall should be enabled to detect such types of attack from unauthorized access to the system
May be user role is not defined properly. If role would be defined according to user role then there are very fewer chances in doing unauthorized changes in the system that will result in an unexpected outage.
<span>An attribute in a relation of a database that serves as the primary key of another relation in the same database is called a
</span>
Answer:
Magnetic disks are easier to write and rewrite data on.
Explanation:
<h2>
Answer: B</h2>
Explanation:
The value the play displayed in Cell A4 is 12 because the value in Cell A1 is 10. Since the equation for Cell A4 is A1+2, you replace 10 with Cell A1 to get 10+2. When you add 10 and 2 together, you get your answer of 12.
