1. What is Web Server?
a. A Web Server is a Computer programs that deliver (serves) content like web page, HTTP and World Wide Web to the client.
2. What is the difference between web 2.0 and web server?
Webmaster and user interaction no longer depends on direct means of communication rather a whole new system of social interaction has evolved that includes really simple syndication and also the use of social networking sites.
3. What is the difference between an OS and Web server?
a. OS is the software on a computer that manages the way different programs use its hardware and while Web Server is a Computer programs that deliver (serves) content.
4. What is Video Server?
a. A video server is a computer based device (also called a 'host') dedicated to delivering video. It is designed for provisioning video, often for broadcasters.
5. Why choose to set up video server?
a. Video Server currently is a very popular network and it is widely used. (E.g. Youtube, Imeem ) It is also much connected to our project.
6. What is Firewall?
a. A firewall is a part of a computer system or network that is designed to block unauthorized access while permitting authorized communications.
7. What is the use of Firewall in our project?
a. To control the access of the PCs in DMZ.
8. What is ITIL v3?
a. It is primarily an auxiliary work that covers many of the same best practice guidelines as Planning to Implement Service Management, Service Support, and Service Delivery but provides additional guidance on the combination of roles and responsibilities, and avoiding conflict between ITIL priorities.
9. What is PMP?
a. PMP stand for Project Management Professional. It is use for facilitating the planning, scheduling, and controlling of all activities that must be done to achieve the project objective.
10. Why do we need PMP for our project?
a. To help to manage the project and achieve our project objective.
11. What is PHP?
a. PHP stand for Hypertext Preprocessor. It is a widely used general purpose scripting language that is especially suited for Web development and can be embedded into HTML.
12. What is the use for PHP?
a. PHP is a general-purpose scripting language that is especially suited to server-side web development where PHP generally runs on a web server. Any PHP code in a requested file is executed by the PHP runtime, usually to create dynamic web page content. It can also be used for command-line scripting and client-side GUI applications. PHP can be deployed on most web servers, many operating systems and platforms, and can be used with many relational database management systems. It is available free of charge, and the PHP Group provides the complete source code for users to build, customize and extend for their own use
13. What is Apache?
a. Apache is a freely available Web server that is distributed under an "open source" license.
14. What is the use for Apache?
a. Apache is primarily used to serve both static content and dynamic Web pages on the World Wide Web. Many web applications are designed expecting the environment and features that Apache provides.
One example is sharing files from a personal computer over the Internet. A user who has Apache installed on their desktop can put arbitrary files in Apache's document root which can then be shared
15. What is mySQL?
a. MySQL is a relational database management system (RDBMS) that runs as a server providing multi-user access to a number of databases
16. What is the use for MySQL?
a. The "M" in the acronym of the popular LAMP software stack refers to MySQL. Its popularity for use with web applications is closely tied to the popularity of PHP (the "P" in LAMP). Several high-traffic web sites (including Flickr, Face book, Wikipedia, Google (though not for searches), Nokia and YouTube) use MySQL for data storage and logging of user data.
17. What is Window Media Encoder?
a. Windows Media Encoder is a freely downloadable media encoder developed by Microsoft which enables content developers to convert or capture both live and prerecorded audio, video, and computer screen images to Windows Media formats for live and on-demand delivery.
18. What is RealVNC?
a. RealVNC is a server and client application for the Virtual Network Computing (VNC) protocol to control another computer's screen remotely
19. What is LogMein?
a. LogMein is a suite of software services that provides remote access to computers over the Internet. The various product versions are designed for both end users and professional help desk personnel.
20. What is VLC Player?
a. VLC media player is a free and open source media player and multimedia framework written by the VideoLAN project.
21. What is Darwin Streaming Server?
a. Darwin Streaming Server is the first open sourced RTP/RTSP streaming server. It was released March 16, 1999 and is a fully featured RTSP/RTP media streaming server capable of streaming a variety of media types including H.264/MPEG-4 AVC, MPEG-4 Part 2 and 3GP.
22. What is AES?
a. AES stand for Accumulated Experience Sharing
23. What is the use of Firewall?
a. It is used to block unauthorized access while permitting authorized communications.
It is set to block unauthorized access while permitting authorized communications
24. What is OpenID?
a. OpenID is an open, decentralized standard for authenticating users that can be used for access control, allowing users to log on to different services with the same digital identity where these services trust the authentication body.
25. Why need to install OpenID?
a. OpenID is an open source which can be used for access control it helps to control the information in the server from being leaked out.
26. What is Private Network?
a. Private network is a network that uses private IP address space. These addresses are commonly used for home, office, and enterprise Local Area Network (LANs), when globally routable addresses are not mandatory, or are not available for the intended network applications.
27. What is DMZ?
a. DMZ stand for Demilitarized zone is an area, usually the frontier or boundary between own network and private network.
28. What is a switch?
a. Switch is a computer networking device that connect network segments.
29. What is difference between a Switch and a Router?
a. A router is a more sophisticated network device than either a switch. Like switches, network routers are typically small, box-like pieces of equipment that multiple computers can connect to. Each feature a number of "ports" the front or back that provide the connection points for these computers, a connection for electric power, and a number of LED lights to display device status. While routers and switches all share similar physical appearance, routers differ substantially in their inner workings.
Additional
1. What is window media encoder?
a. Is a free encoder to encode high quality videos for devices and web
b. Support sliver light videos experiences with custom templates
c. Able capture PC screen actions
d. Capability of simple editing and overlays of videos
2. What is VLC player?
a. It is a free media player to play your video in a lot of video format.
b. It is also easy to use.
3. What is realVNC?
a. It is free remote control software that provides strong security interacting with desktop applications across network.
4. What is Darwin streaming Server?
a. Darwin Streaming Server (DSS) is a fully featured RTSP/RTP media streaming server capable of streaming a variety of media types including H.264/MPEG-4 AVC, MPEG-4 Part 2 and 3GP.
b. What is RTSP?
i. The Real Time Streaming Protocol (RTSP) is a network control protocol designed for use in entertainment and communications systems to control streaming media servers
c. What is RTP?
i. Real-time Transport Protocol (RTP) defines a standardized packet format for delivering audio and video over the Internet
5. What is LogMein?
a. It is remote control software that provides flexibility to access and control your computers from anywhere.
6. What is Throughput?
a. It is the average rate of successful message delivery over a communication channel.
7. What is jitter?
a. Jitter is the time variation of a periodic signal in electronics and telecommunications, often in relation to a reference clock source. Jitter may be observed in characteristics such as the frequency of successive pulses, the signal amplitude, or phase of periodic signals
8. What is UDP?
a. User Datagram Protocol (UDP) is one of the core members of the Internet Protocol Suite, the set of network protocols used for the Internet. With UDP, computer applications can send messages, in this case referred to as datagrams, to other hosts on an Internet Protocol (IP) network without requiring prior communications to set up special transmission channels or data paths. UDP is sometimes called the Universal Datagram Protocol. UDP uses a simple transmission model without implicit hand-shaking dialogues for guaranteeing reliability, ordering, or data integrity.
9. What is TCP?
a. Transmission Control Protocol is one of the two original components of the suite (the other being Internet Protocol, or IP), so the entire suite is commonly referred to as TCP/IP. TCP provides reliable, ordered delivery of a stream of bytes from a program on one computer to another program on another computer. Among other management tasks, TCP controls segment size, flow control, and data exchange rate.
10. What is port number?
a. A port is an application-specific or process-specific software construct serving as a communications endpoint, providing a multiplexing service. A specific port is identified by its number, commonly known as the port number, the IP address with which it is associated, and the protocol used for communication.
11. What is the different between UDP and TCP?
a. TCP is backed by acks and retries to make sure you data gets where it's going. UDP is connectionless and "fire and forget". UDP is mostly used for streaming type applications, where if you lose some data you don't need to try to send it again.
12. What is client?
a. Client is an application or system that accesses a remote service on another computer system
13. What is server?
a. Server is any combination of hardware or software designed to provide services to clients.
14. What is IP?
a. Internet Protocol (IP) is a protocol used for communicating data across a packet-switched internetwork using the Internet Protocol Suite, also referred to as TCP/IP.
15. What is WMV?
a. Windows Media Video (WMV) is a compressed video compression format for several proprietary codec developed by Microsoft
16. What is joomla?
a. Joomla is an open source content management system which is used to create website without the required of programming knowledge.
17. What is LAMP?
a. LAMP is a bundle of free, open source software, coined from the first letters of LINUX, Apache HTTP Server , MySQL and PHP ; which are the main software that are needed to build a web server.
18. What is SQUID Proxy Server?
a. SQUID is a proxy server and web cache daemon; caching web, DNS and aiding security by filtering traffic.
19. What is NAT?
a. NAT is Basic Network Address Translation or Basic NAT is a method by which IP addresses are mapped from one group to another, transparent to end users.
20. What is WireShark?
a. WireShark is a free and open source packet analyzer, use for network troubleshooting analysis.
21. What is BroadCom video streaming server?
a. BroadCom video streaming server is software that supports video on demand and video streaming over TCP or RTP etc.
22. What is HTTPS?
a. Hypertext Transfer Protocol Secure (HTTPS) is a combination of the Hypertext Transfer Protocol with the SSL/TLS protocol to provide encryption and secure (website security testing) identification of the server.
23. What is HTTP?
a. Hypertext Transfer Protocol (HTTP) is an Application Layer protocol for distributed, collaborative, hypermedia information systems.
24. What is OpenSSL?
a. OpenSSL is an open source implementation of the SSL and TLS protocols.
25. What is Port Forwarding?
a. Port forwarding is the process that your router or firewall uses to sort the right kind of network data to the right port.
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