1. | What are two criteria for evaluating network operating system software? |
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2. | How does multiprocessing improve NOS performance? |
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3. | How does the domain model in Windows 2000 Server help to reduce server management? |
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4. | What is one disadvantage of NT Server that results in server downtime? |
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5. | What significant improvement did Microsoft make to Windows Server 2003? |
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6. | True or False: Windows 2000 Active Directory services supports the NT domain model. |
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7. | What type of network model does NetWare 3.x use? |
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8. | What type of network model does NetWare 4.x use? |
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9. | What is the current version of NetWare? |
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10. | What does NLM stand for, and what is the purpose of an NLM? |
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11. | What change was made to NetWare 5.1 that improved network performance on an IP-based network? |
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12. | Why is Unix typically the first choice for Internet servers? |
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13. | What is a disadvantage of both Unix and Linux? |
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14. | Why might Linux be a poor selection for someone new to Linux and Unix? |
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15. | What is one major reason why Linux has become so popular? |
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Answers
1. | Reliability, scalability, performance, interoperability |
2. | Two or more CPUs can be used to simultaneously process a single instruction. |
3. | Servers in the domain share the same database of users and security-access levels. |
4. | Configuration changes often require the server to be rebooted. |
5. | Windows Server 2003 builds upon the features of Windows2000 Server and offers enhanced performance and reliability. |
6. | True |
7. | Client-server |
8. | Directory services |
9. | NetWare 5.1 |
10. | NetWare Loadable Module. An NLM loads and unloads server and network services dynamically. |
11. | NetWare 5.1 adds completely pure IP protocol support. |
12. | Unix is the most reliable, stable, and fastest NOS. |
13. | Both can be difficult to learn because of the vast number of commands. |
14. | Besides the effort involved in learning commands, there is very limited support for Linux. |
15. | It has characteristics similar and in some cases, equal to Unix. And it is free. |
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