ICT Resources Notes

ICT Resources Notes

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1. ICT Resource Set-1

2. ICT Question Paper Set-2

Network Administration:-
Windows NT: Its Windows New Technology. Its a network operating system that provide the feature of data sharing, communication, resource sharing and other services. Its a multi user and multi tasking operating system. Windows NT is available in to two version:
1. Windows NT Server
2. Windows NT Workstation
The Windows NT Server is used for design the server and Windows NT Workstation is use for Clients computers. It provide the GUI looks for working. It provide strict security.
Window NT support following protocol
1. RIP:- Routing Information Protocol
2. OSPF :- Open Shortest Path First
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 In Windows NT use workgroup for store the setup records.

In Windoes NT two types of accounts is created.
1. Administrator :- It provide the full access priviliges.
2. Guest:- Limited access priviliges
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Files sharing in Windows NT:- File sharing is use for share the files on the network. Sharing is allowing access of files to others on the networks. There are different types of sharing:-
1. Full Control
2. Permission for read
3. Read:- user can view the contents of the share, read files and run program

 Some tools of Windows NT.
1. NetBios:- It is a program that communicate within local network using different computer.
2. NETBEUI :- Advance version of netBios that control unlocated computer communication.
3. KERBEROS:- it a protocol that allow to communicate jthe computer over non secure protocol.
4. NSLOOKUP:- It is use for troubleshoot the DNS problems. Like Resolution of host address
5. NTLDR:- It is an importent file in computer because it handle the booting files in computer.

NTLDR File Missing Causes

1. Computer is booting form non bootavle access.
2. NTLDR related files is missing.
3. The bootable volume has its active partition set incorrectly.
4. Wrong boot sector code is installed
5. To many files in boot sector.