Chapter 3 - Internet

Web 2.0

Cloud computing and interactive content become feasible, Also known as the interactive web

Protocols for the WWW are maintained and updated by the WWW

Consortium

What was the major question that ARPAnet wanted to solve?

Could a network be built that would continue to work even if multiple parts collapsed?

What computer did Steve Jobs make to use the drag and drop pathway?

Cube

Download and upload speeds are very consistent across which internet category?

DSL

Service plan includes router and modem DSL Cable

DSL

The Internet service that tends to provide the most consistent speeds is ____

DSL

Usually has more consistent bandwidth DSL Cable

DSL

With which internet category do routers come with the service?

DSL

What does DSL stand for?

Digital Subscriber Line

A protocol commonly used to transfer large files from one server to another on the Internet is the ___ .

File Transfer Protocol (FTP)

What are examples of Internet service options?

Satellite, Cable, Fiber optic

SAGE was developed by

The US Department of Defense during the Cold war

What group determines the standards for the World Wide Web?

The World Wide Web Consortium (W3C)

Select the examples of streaming Watching youtube Watching Netflix Sending an email Listening to Pandora

Watching youtube Watching Netflix Listening to Pandora

The web before blogs, wikis, and interactive media Web 1.0 Web 2.0 Web 3.0

Web 1.0

Cloud computing and interactive content become feasible. Also known as interactive web Web 1.0 Web 2.0 Web 3.0

Web 2.0

Also known as semantic web. Makes searching for information easier Web 1.0 Web 2.0 Web 3.0

Web 3.0

Which of the following should be considered when choosing an ISP? Check all that apply What ISP choices are available in my area Will users need to print documents Will users be streaming data How many users will be logged on my network at the same time?

What ISP choices are available in my area Will users be streaming data How many users will be logged on my network at the same time?

Hypertext Transfer Protocol HTTP

allowed users to send documents and images across networks

Cable may have faster top speed but DSL tends to provide more consistent.....?

bandwidth

An Internet signal that has enough bandwidth to allow multiple computers to be connected to the same router is called a ____ signal.

broadband

Which might be a possible choice for Internet service in your area? Infrared internet cable internet Ultraviolet internet Morse internet

cable internet

Fiber-Optic

cable service offers the fastest internet

A computer that requests resources such as a web page, spreadsheet, image file, or services from another computer on a network is called a _____.

client

Which transmission media has the largest bandwidth?

fiber optic

A URL identifies a particular ____ address on the World Wide Web.

file

What is FTP

file transfer protocol. Which is used to send files from one server to another server

converts analog signals into digital signals and digital signals into analog signals.

modem

Fiber optic cable is ____ expensive than coaxial cable to install. more less

more

URL (uniform resource locator)

particular file or server address on the World Wide Web is identified by

A request for an electron "echo" or repsonse from another computer or server is called a handshake ping bug switch

ping

Because they're both Apple products, the browser that works smoothest with Macintosh OS X is ___ .

safari

Who built ARPAnet?

- Licklider - Paul Baran - Kleinrock

Example of top level domain

.com

Also known as semantic web, Web ____ is a distributed collection of "linked data" on the web that is structures to make searches more effective. 4.0 2.0 3.0 1.0

3.0

What does ARAPA stand for?

Advanced Research Projects Agency

Web 3.0

Also known as semantic web makes searching for info easier.

Bandwidth is shared with neighbors so speed may be inconsistent DSL Cable

Cable

Because it uses thick coaxial cables, it tends to have greater bandwith than DSL

Cable

Typically available wherever cable TV is available DSL Cable

Cable

Usually higher top speeds DSL Cable

Cable

Which internet category has faster download speeds when speeds are consistent?

Cable

Who has larger bandwidth wires?

Cable

Server-based models r pop bc they provide ^ security than a peer-to-peer net. have indiv comps & devices connected to the net interact thru a central server comp. when a client requests info or access to the Int the request is controlled by the server

Client/server networks

Uses existing phone lines DSL Cable

DSL

What does GUI stand for?

Graphical User Interface (GUI). The drag and drop method for documents

Allowing the creation of the World Wide Web, ____ allowed users to send documents and images across networks Hpyertext Transfer Protocol File Transfer Protocol Windows GUI

Hpyertext Transfer Protocol

For ______ it may be less expensive to add to an existing cell phone data plan and to use the phone as a hotspot than to add wired internet service. Individual users large households large corporations small businesses

Individual users

Which of browser was developed by Microsoft?

Internet Explorer

ISP stands for what?

Internet Service Provider

ISP

Internet service provider

identifies a device within a network

MAC address

Paul Baran developed a technology called _____________ switching that made the Internet reliable and possible.

Packet

Who created Packet switching?

Paul Baran

DSL Internet Service Providers use____ lines to bring you internet service

Phone

The first step in measuring the speed of your internet service is to have your computer send a _____ to a server

Ping

Choose examples of uploading files Printing a document Placing an ad on Craigslist Posting a Youtube Video Posting a photo on social media

Placing an ad on Craigslist Posting a Youtube Video Posting a photo on social media

Which of these works seamlessly with Macintosh computers since it was also made by Apple? Internet explorer Firefox Chrome Safari

Safari

What does SAGE stand for?

Semi-Automatic Ground Environment

Digital

Subscriber Line Internet Service uses phone lines.

SAGE was created during which world war?

The cold war

Web 1.0

The web before blogs, wikis, and interactive media

The World Wide Web was created through a collaboration led by ___ .

Tim Berners-Lee

What are the four universities that created ARPAnet?

UCSB, UCLA, Standford, and University of Utah

URL stands for ___ Resource Locator.

Uniform

What does the WWW refer to?

World wide web. Billions of hypertext files accessible on the Internet

What is a ping?

a request from one computer to another computer (usually a server) to respond with an electronic signal It is used to check the path from a computer to a server over the internet using the Internet Control Message Protocol

Paul Baran developed a technology called _____ switching that made the Internet possible and reliable

arpanet

The internet evolved from a Department of Defense funded project called ____________, that attempted to link computers from 4 separate university networks.

arpanet

For into the home; FIOS is run through which cable?

coaxial

When Steve Jobs left Apple, he joined with Ross Perot and created the NeXT computer company. Its most famious product was the __________ computer

cube

Being able to surf the Web, watch videos, and listen to steaming audio is why cell service with a ___ plan is extremely popular in the United States.

data

(TLD) Top level domain- refers to the highest level in the _______________ name hierarchy

domain

A ___ name identifies a server site on the Internet.

domain

Copying an image from a website and placing it on your computer's hard drive is an example of _______ pinging streaming uploading downloading

downloading

Software that limits the material that a browser fetches or that a search engine displays are called ___ .

filters

When determining how much cell phone data you need it is important to consider

how much data you currently use

Although it sounds ironic, searching the _____ in your area is an efficient way to search for an ISP.

internet

DSL

internet transmission medium that tends to provide the most consistent download speed

The Graphical User Interface

lets computer users drag images and documents across their computer monitor

ISP seeds are advertisesed using which capacity of speed?

megabits

Satellite internet uses what types of waves?

microwaves

Satellite

offers internet service virtually anywhere

Paul Baran developed a technology called _____ switching that made the Internet possible and reliable

packet

http://

protocol

Acronyms are also

protocols.

Cellular

provides internet service to smartphones

connects 2 networks

router

Contact your ISP if your actual Internet speed is ____ than advertised.

slower

The highest level in the domain name hierarchy is known as the ___ .

top level domain

Sending files from your computer to a server on the internet is what?

uploading

Cable

uses coaxial cable to deliver Internet signals

Example of a domain name

www.cnet.com