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Excel Lecture Notes
Question | Answer |
---|---|
Network | share resources |
server | connected to a printer and a scanner enabling all 3 clients to use them |
node | any device connected to a network |
network advtanges | share one printer share files collaborate |
When on campus____ | you are not connected to internet A&M is connected and we use them as a server |
All networks require 4 basic pieces | NIC Protocols Cables Hubs |
Every node has a | NIC |
Network Protocols | provides a common language and rules for communication between computers |
Transmission Control Protocol/ Internet Protocol (TCP/IP) | protocol for breaking stuff down and transmit it (IP) address how I find where I'm supposed to send it |
Packets | TCP puts stuff into packets |
TCP does not consider it to be a | good transmission if one packet is lost |
UDP is | not picky like TCP mostly used with videos |
Network Operating System | knows who is on network provides security |
Network Administrator | needs to be able to talk tech to techy people understand business talk to business people |
LAN | Local area network small network confined by a single building |
CAN | Campus area network connects two or more LANs which are located on universities or large businesses |
MAN | connects CANs and LANs into a larger netowrk |
WAN | Wide area network connects LANs, CANs, and MANs, cover an entire country |
P2P | Peer to peer does not work for businesses |
Internet | connects us to everything |
Network Security | who is allowed on passwords, strong passwords, passphrase |
web browsing | some companies allow or don't allow you to search, email, etc. on their network A&M lets phinney do whatever |
Firewall | hardware and software on a proxy server that determines who is allowed on a network |
VPN | virtual private network- like its actually happening as if on campus using campus network makes stuff encrypted |
Businesses utilize VPN | by making their own "intranet" |
A&Ms intranet | ping tamu.edu |
traceroute | see where stuff goes |
A network is a | wifi or wired connection that distributes packets |
Why was internet originally created | 1960s US Air Force researched ways to make a highly robust network that would work even if part of the network was damaged |
What happened in 1969 | ARPANET made similar networks at UCLA connected them and would become the internet |
Until 1990 there was no | common language until Tim Berners-Lee invented Hypertext Markup Language (HTML) |
HTML | platform neutral language which means it will work on all operating systems like Windows, Mac Os, Linux , Unix |
HTTP | was developed as a means to transfer info. in a standard fashion so all computers on the Internet could receive data and information |
HTTP is utilized to | access websites get information so we can access websites |
Once HTML and HTTP were in place | the World Wide Web was born WWW |
Internet is | client/server model |
Websites | content interactivity design |
Top Browsers | Google chrome Mozilla Firefox Apple Safari |
Browsers allow us | to see the files on the server |
Broadband Internet Access | is a high transmission rate internet connection |
The WWW is | the collection of computers that are connected via the Internet |
DuckDuckGo | like google but more security |
E-commerce | distribution, buying, advertising, and marketing of goods or services over the WWW businesses can enhance their scope by opening virtual storefront on the Web |
80% of e-commer is | Business to Business b2b |
When picking charts for excel | remember your audience make the data clear |
Business Website Alternatives | GoDaddy.com DanicaPatrick.com |
Only hosting site will be | texas a&m server-> computer -> serves up "pages" written in HTML code |
Blogs | short for web blogs |
In business blogs | can serve to bolster a business' interests and create more visits to its websites |
What Html are we using now | HTML 5 |
Every time you click a website | you make an request, goes to that server |
Websites are on | servers |
HTML is the | language the websites are written in; use javascript and adobe flash they extend a browser's usability make it so that the website is more interactive |
Static websites | rarely change and are easiest to build |
Dynamic websites | generate a web page from a server facebook.com, receives request and generates a webpage on their server based on the user and then sends it to the client |
Intranet | when a company has its own network where the whole world can see |
A&m can have a | private network, because of the security and authentication it is private |
HTML is not | that powerful |
Fat clients | if I have something running I can still run something else |
What can be fraudulent in advertisements? | Cost per click hire some hacker and click a whole bunch on your ad |
Functional cookies | enable the website to provide enhanced functionality and personalization if you do not allow these cookies then some of these services may not function properly |
Analytical cookies | improve a speed allow us to remember the site preferences |
Marketing cookies | collect information to tailor advertising to your interests |
What is an internet hosing service | GoDaddy |
Businesses are playing | e-commerce and brick and mortar |
webrooming | describes the consumer practice of researching products online and then purchasing them from a physical store |
showrooming | going into stores looking around and buying it online |
thin | software designed to communicate with a server howdy.com |
thick client | software that does work when your offline runs at least some features directly on your device Excel (Office 365) is thick |
How much money has marketing cookies fueled | 455.3 billion digital advertising industry |
GDPR | European union accept cookies or accept them by staying on website they imposed obligations onto orgs. anywhere so long as they target or collect data related to people in the EU |
California Consumer Privacy Act | state statute intended to enhance privacy rights and consumer protection for residents of California, United States. |
what browser is the most popular | chrome 70% |
Web design | possible to display content without being so cluttered amazon nike |