1. Server and client --describes the relationship between two computer programs in which one program, the client, makes a service request from another program, the server, which fulfills the request.

2. Active Directory services directory service created by Microsoft for Windows domain networks. It is included in most Windows Server operating systems.

3. File Server Resource Manager-- enables remote configuration of directory quotas, file screens, and storage reports on a server.

4. Windows core server- is a new minimal installation option that is available when you are deploying the Standard, Enterprise, or Datacenter edition of Windows Server

5. Boot-- is the initial set of operations that a computer system performs when electrical power is switched on.

6. HTTP redirection-- element configures settings for Internet Information Services (IIS) 7 that redirect client requests to a new location

7. WPAS- WPAS manages application pools and worker processes running on your machine for both HTTP and non-HTTP requests.

8. Virtual directories--- is a software layer that delivers a single access point for identity management applications and service platforms. A virtual directory operates as a high-performance, lightweight abstraction layer that resides between client applications and disparate types of identity-data repositories, such as proprietary and standard directories, databases, web services, and applications.

9. Site Binding-- element configures binding information for an IIS 7 Web site. It can also define the default bindings for all sites on the Web server

10. Web server-- can refer to either the hardware (the computer) or the software (the computer application) that helps to deliver Web content that can be accessed through the Internet

11. PTR-- pointer record, a type of DNS record in computer network configuration

12. Anonymous Authentication --allows any user to access any public content without providing a user name and password challenge to the client browser.

13. NTLMv2-- is a challenge-response authentication protocol. It is intended as a cryptographically strengthened replacement for NTLMv1.

14. ACL, ACE

15. Public Key --a cryptographic system requiring two separate keys, one to lock or encrypt the plaintext, and one to unlock or decrypt the cyphertext.

16. Database server-- is a computer program that provides database services to other computer programs or computers, as defined by the client–server model.

17. CGI --is a standard method for web server software to delegate the generation of web pages to executable files.

18. UDDI-- Universal Description, Discovery and Integration (UDDI) is a directory service where businesses can register and search for Web services.

19. SMTP-- is an Internet standard for electronic mail (e-mail) transmission across Internet Protocol (IP) networks.

20. ASP NET ---is a Web application framework developed and marketed by Microsoft to allow programmers to build dynamic Web sites

21. Downloading and File transfer-- Downloading is the transmission of a file from one computer system to another, usually smaller computer system. File transfer is a generic term for the act of transmitting files over a computer network

22. Bandwidth-- The amount of data that can be transmitted in a fixed amount of time.

23. Broadcast--- is the distribution of audio and video content to a dispersed audience via any audio visual medium.

24. Windows Sharepoint Services-- helps your team share and manage information and documents in a Web site.

25. Window Media Rights manger --To help content owners control their media material,

26. Application services-- help you develop and migrate applications, manage content, deploy and manage desktops,

27. Virtual Server --a server (computer and various server programs) at someone else's location that is shared by multiple Web site owners so that each owner can use and administer it as though they had complete control of the server.

28. Protocol listener- This default listener, supports no services upon startup, and listens on the following TCP/IP protocol address:

29. Kerebos-- is a computer network authentication protocol which works on the basis of "tickets" to allow nodes communicating over a non-secure network to prove their identity to one another in a secure manner.

30. Thin Client-- is a computer or a computer program which depends heavily on some other computer (its server) to fulfill its traditional computational roles.