1. CNT-150VT

2. Question #1 Your name

3. Question #2 Your computer number ##

4. Question #3 How many hosts can there be on a /24 subnet?

5. Question #4 What are LUNs used for?

6. Question #5 What’s the minimum number of disks for fault tolerance or redundancy in a RAID array?

7. Question #6 Is 192.168.1.0 a valid host address?

8. Question #7 From a Windows command prompt, what command would you type to find out the IP address of the host?

9. Question #8 Why does a computer have a MAC addresses?

10. Question #9 What is the subnet mask for a /16 network?

11. Question #10 What port number does DNS use?

12. Question #11 Does DNS use TCP or UDP?

13. Question #12 In Microsoft’s Active Directory, what is the maximum number of Active Directory Forests that can be contained in an Active Directory Domain?

14. Question #13 You have one each of a 100, 200, 300 and 400 gig hard drive. The server you are working on holds 3 drives and supports RAID 5 only. What would be the largest disk capacity presented to the OS?

15. Question #14 What layer in the OSI model are ports defined?

16. Question #15 Two DHCP servers are on one subnet. Your host is configured for DHCP. Which DHCP server will your host accept the IP address from?

17. Question #16 Where are WWN or WWIDs used?

18. Question #17 Which protocol is used for Time Synchronization? ( SNTP, SNMP, SMTP )

19. Question #18 You need to reliably transfer a file between two hosts. Which protocol would you use? ( ICMP, UDP, TCP )

20. Question #19 An iSCSI Initiator communicates with an iSCCI __________ ?

21. Question #20 You have a computer with 6 GB of RAM. Windows XP OS is installed. How much RAM will Windows Systems property report?

22. Question #21 You have a host with a public IP address of 8.3.4.5. The host is able to reach hosts on the internet with the exception of a host with an address of 10.10.100.102. Why can’t your host communicate with 10.10.100.102 host?

23. Question #22 Computer 1 network settings are Address: 192.168.1.106 Subnet Mask: 255.255.255.0 Default Gateway : 192.168.1.1 Computer 2 network settings are Address: 192.168.1.106 Subnet Mask: 255.255.255.0 Default Gateway : Both computers are on the same subnet. Will Computer 1 be able to transfer a file to Computer 2?

24. Question #23 What is one major difference between a switch and a router? What OSI layer is a router associated with? (Number or name) What OSI layer is a switch associated with? (Number or name)

25. Question #24 Write a valid MAC address.

26. Question #25 What’s one major difference between a SAN and NAS?

27. Question #26 Is RAID 50 a valid RAID configuration?

28. Question #27 What is the Internet about to run out of?

29. Question #28 What happens to a file share if a $ character is added to the end? As in servername\C$

30. Question #29 What network device retransmits all incoming traffic out of all ports? Could be a router, switch, hub or a firewall/

31. Question #30 A Windows server is having problem with an application. To find out more information about what is causing the error you look in the ___________ viewer.