Answer: They organize, install, and support an organization's computer systems, including local area networks (LANs), wide area networks (WANs), network segments, intranets, and other data communication systems.
Explanation:
Answer:
CPU is known as <u>Central</u><u> </u><u>Processing</u><u> </u><u>Unit</u><u>.</u>
roster[50] is an array of "students", so roster[9] is a "student". Therefore, roster[9].name is a string.
Answer: Access control
Explanation:Access control is the type of security facility that is provided to the systems in an organization. The functions carried out in maintaining the security of the system is done by authenticating , authorizing and identification of the users and related components . They are secured using the PINs , passwords, bio-metric scan etc.
The situation of the user wanting to have a unrestrained access towards data as well as maintaining the security is the done by access control.