IN THIS BLOG YOU WILL FIND LATEST INFORMATIONS ABOUT SCRAPS ,CURRENT AFAIRS AND MANY MORE
1. What is the difference between a hub and a switch? 2. What is a network? 3. What is Active Directory? 4. What is TCP/IP and what does it stand for? 5. What is a default gateway? 6. What does DHCP stand for? 7. What is an IP Address? 8. What is the significance of the IP address 255.255.255. 255? 9. What are the 3 major classes of an IP network? 10. What is a Class D IP address? 11. What is OSPF? 12. A user is complaining of delays when using the network. What would you do?
13. What is the difference between layer 2 and layer 3 in the OSI model? 14. What is the difference between a hub, switch, and router? 15. What is a VLAN? 16. What is the difference between TCP and UDP? 17. How do you distinguish a DNS problem from a network problem? 18. What are a runt, Giant, and collision? 19. What is a broadcast storm? 20. What is the purpose of VRRP? 21. What is a VPN? 22. What is a default route? 23. How do you set a default route on an IOS Cisco router? 24. What is a metric? 25. What is a MAC address? 26. What is ARP/RARP? 27. Describe a TCP connection sequence. 28. What is MTU? 29. What other TCP setting can you modify besides MTU to shorten packets?
30. What is the difference between layer 2 and layer 3 devices? 31. What is the subnet for a class C network? 32. Have you configured a NIS server/client before? If so, describe what you did. 33. Have your configured a NFS server? 34. What are RAID 1 and RAID 5? 35. What are the required components of Windows Server 2003 for installing Exchange 2003? 36. What must be done to an AD forest before Exchange can be deployed? 37. What Exchange process is responsible for communication with AD? 38. What connector type would you use to connect to the Internet, and what are the two methods of sending mail over that connector? 39. How would you optimize Exchange 2003 memory usage on Windows Server 2003 with more than 1Gb of memory? 40. What are the standard port numbers for SMTP, POP3, IMAP4, RPC, LDAP and Global Catalog? 41. Name the process names for the following: System Attendant, Information Store, SMTP/POP/IMAP/ OWA. 42. What is the maximum amount of databases that can be hosted on Exchange 2003 Enterprise? 43. What are the disadvantages of circular logging? 44. >What is Active Directory schema? 45. What are the domain functional levels in Windows Server 2003? 46. What is the default domain functional level in Windows Server 2003? 47. What are the forest functional levels in Windows Server 2003? 48. What is a global catalog server? 49. How can we raise domain functional and forest functional levels in Windows Server 2003? 50. What is the default protocol used in directory services? 51. What is IPv6? 52. What are the physical & logical components of ADS? 53. In which domain functional level, we can rename a domain name? 54. What is multimaster replication? 55. What is a site? 56. Which is the command used to remove active directory from a domain controller? 57. What is the file that’s responsible for keeping all Active Directory databases?
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