Network Solutions, Inc. (NSI) provides network services to large corporations in the banking industry. To perform these services, it relies on personnel performing various job functions. Which of the following statements is/are correct for Network Solutions, Inc.? I. | NSI's database administrator maintains and supports its database system(s). | II. | NSI's network administrator supports its own internal network(s) by monitoring performance of those networks and troubleshooting any problems. | III. | NSI's database administrator and network administrator can be the same person. |
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a. | II and III only are correct. | |
b. | III only is correct. | |
c. | I, II, and III are correct. | |
d. | I and II only are correct. |
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