2. Module 9 Review Questions

3. 1. The ability for a system to continue when a hardware failure occurs is A. Failure tolerance B. Hardware tolerance C. Fault recovery D. Fault tolerance

4. 2. A device that connects one keyboard, one mouse, and one monitor to two or more computers is called A. KVM B. KVV C. MVK D. KMM

5. 3. Which RAID should not be used in a production server environment? A. RAID 1 B. RAID 2 C. RAID 0 D. RAID 4

6. 4. The term that describes the setup when two disk drives That are connected to the same disk controller is A. Device mirroring B. Disk mirroring C. Disk duplexing D. Drive duplexing

7. 5. The term that describes the setup when each disk drive in a mirrored set is connected to a different disk controller is A. Device mirroring B. Disk mirroring C. Disk duplexing D. Drive duplexing

8. 6. Which of the following is a type of RAID that is an array or group of disk drives used as a single disk that does not provide any redundancy? A. RAID 0 B. RAID 1 C. RAID 2 D. RAID 4

9. 7. Which of the following is a type of RAID that uses bit-level parity with a single parity disk to provide fault tolerance of the data stored? A. RAID 0 B. RAID 1 C. RAID 2 D. RAID 3

10. 8. Which of the following is a type of RAID that writes all data to two separate locations? A. RAID 0 B. RAID 1 C. RAID 2 D. RAID 5

11. 9. What does ECC stand for? A. Error Correcting Code B. Error Code Combination C. Emergency Correcting Code D. Error Combination Coding

12. 10. Which of the following is a type of RAID that uses a hamming code to create ECC for all data to be stored? A. RAID 4 B. RAID 1 C. RAID 2 D. RAID 3

13. 11. Which of the following is a type of RAID that uses block-level parity with a single parity disk to provide fault tolerance? A. RAID 4 B. RAID 5 C. RAID 2 D. RAID 3

14. 12. Which of the following is a type of RAID that uses block-level parity but spreads the parity information among all the disk drives in the array? A. RAID 4 B. RAID 1 C. RAID 5 D. RAID 3

15. 13. Which of the following is a RAID controller that limits the number of disks that can be used? A. ATA RAID controller B. SCSI RAID controller C. BUS controller D. System controller

16. 14. When using the Windows 2000 version of software RAID, the hard drive must be A. Converted to system disk B. Formatted C. Converted to basic disk D. Converted to dynamic disk

17. 15. CD-ROM drive libraries are implemented to A. Provide CD storage B. Accommodate CD-ROM drives for client computers on the network C. Provide additional processing power to the RAID controller D. Allow users to check out and try different software

18. 16. What does LUN stand for? A. Logical Unit Number B. Logical Unit Network C. Leading Unit Number D. Linux Unit Network

19. 17. Which of the following is the most important factor to consider when deciding whether a processor in a network server can be upgraded with a faster processor? A. Is the server room cool enough? B. Are there enough hard drives? C. Can the memory cache support the faster clock speed? D. Will the motherboard support the faster processor?

20. 18. What does HAL stand for? A. Hardware Allowance Level B. Hardware Abstraction Layer C. Hardware Abstraction Level D. Hardware Absence Layer

21. 19. Technology that allows you to replace, upgrade, or add an adapter without powering down the network server is called A. Hot swappable B. PCI quick plug C. BIOS replace D. Hot components

22. 20. What two common metals are used on the memory module leads and the connectors in the memory slots? A. Gold and silver B. Tin and copper C. Tin and gold D. Silver and copper

23. The End