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What is the Internet?
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A global computer network providing a variety of information and communication facilities.
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The Internet, sometimes called simply "the Net," is a worldwide system of computer networks.
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A network diagram is a visual representation of network architecture. It maps out the structure of a network with a variety of different symbols and line connections.
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Network Access Point.
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Network Access Presence.
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ISPs use fiber-optics, satellite and copper wire.
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Other forms to provide Internet access to its customers.
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A server is a networking device that forwards data packets between computer networks.
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What is the difference between server and router?
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A router is a networking device that forwards data packets between computer networks and a server is a computer that manages access to a centralized resource or service within a network.
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A router is a machine that sits between networks and a server is an endpoint on a network just like your PC or cell phone is.
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A computer that uses services provide by a server.
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Point of Presence is an access point to the Internet.
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HTTPS is used for secure communication over a computer network, and is widely used on the Internet.
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What FTP stand for?
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File Transmission Point
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File transfer Protocol
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File Transfer Presence
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What is the advantage of dial up?
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One disadvantage of broadband is that higher security risk than dial up connection.
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What is the purpose for a hyperlink?
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A web server is a program that uses HTTP (Hypertext Transfer Protocol) to serve the files that form Web pages to users, in response to their requests.
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What URL stand for?
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Unique Resource Locator
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Uniform Resource Locator
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Uniform Resource Local
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URL have 3 parts: protocol, domain name and client devices.
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For what is used FTP?
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It is usually used to upload or download files to a server.
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It is used to exchange files between computer accounts, transfer files between an account and a desktop computer.
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It is used for transmitting webpage data.
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A browser is a software application used to locate, retrieve and display content on the World Wide Web.
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What HTTPS stand for?
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Hypertext Transfer Protocol Secure
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Hypertext Transmission Protocol Sure
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Hyper file Transfer Protocol Secure.
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Internet Protocol is responsible breaking data into packets.
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What are the parts or components of URL?
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Protocol, domain name, path
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protocol, web name, client device
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What is a client side?
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What dos mean search engine?
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Computer software used to search data (such as text or a database) for specified information.
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A search engine is a program that collects and organizes content from all over the internet.
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An act of searching for someone or something.
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An index is another name for the database used by a search engine.
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What POP3 stand for?
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Post Of Protocol 3
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Point of Presence 3
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Post Office Protocol 3
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An advantage of email client is that the client software has more features.
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What is a disadvantage of using email?
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Phishing
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Delivery Speed
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No Access.
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Packets chose different [blank_start]routes[blank_end] so traffic flow is efficient.
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An advantage of packet switching is requires Large amount RAM (Random Access Memory) to handle large amount of data communication in packets.
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A [blank_start]codec[blank_end] is a device or computer program for encoding or decoding a digital data stream or signal.
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SMTP stand for Simple Mail [blank_start]Transfer[blank_end] Protocol.
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Packet switching is the process of data being broken into 'packets' before being sent through a network .
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Give one example of Simplex.
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Radio
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Mobile phones
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Television.
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UTP/STP - contains pairs of gold wires twisted together, used for LANs (Limited Area Network).
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A Benefit of Microwave is that is good for medium distance.
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NIC stand for Network [blank_start]Interface[blank_end] Card.
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Interface
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Interference
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Access.
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A database is a structured collection of data.
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The [blank_start]relationship[blank_end] means that most databases need more than one table to store all the data.
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Local database held inside a network to keep it secure.