Ch. 2 Internet part 1
What is the number range for up adresses
0-255
After 15 years of ARPANET 4 computers became over how many computers linked together
1,000
When Is the Internet invented
1969
How many types of access providers are there
3
How many main computers did ARPANET consist of
4
How many possible addresses are there
4.3 billion
What did the US DoD create
ARPANET
Give some examples of a wisp
AT&T. Sprint. Verizon. T-mobile
What are businesses that provide access to internet for a fee
Access providers
What do wisp do
Access to desktops and portable computers (mobile)
What does ARPA stand for
Advanced research projects agency
Give def of broadband lines
All digital communication
Why is communication slow using cable
Alot of translating through broadband lines going back and forth
What are two an ex of an OSP
America Online (AOL) and Microsoft Network (MSN)
What network could function even a part of it was disabled or destroyed my disaster of a nuclear attack
Arpanet
What do satellites endure
Atmposhperic conditions
What is a high-speed network that connects regional and local networks to Internet
Backbone
What Kind of phones were invented in 1980
Bag phones
How does cellular radio connect
Built in tech
Name the seven major ways to connect to internet
Cable Internet service, digital subscriber line, fiber to the premises, fixed wireless, cellular radio, Wi-Fi radio, satellite
What is fastest growing of 7 ways to connect
Cellular radio
What is he computer that requests services and accesses files
Client
What is the computer that accesses the contents of storage area on server
Client
What is the acronym for Digital Subscriber Line
DSL
How does fixed wireless connect internet
Dish shaped antenna to communicate to towers
What does DNS stand for
Domain Name System
What is the text name that represents ip adress
Donain name
What does I2 do
Drvelopes and tests netoworks and makes equipment
Who was the Internet open to second
Education institutions
What was ARPANET created for
Event of attack and to communicate
What is a top level domain
Ex: .org
What is the acronym for Fiber to the Premisis
FTTP
T or F. Fixed wireless connects to limited distances
False
What was the first way to connect to Internet wirelessly
Fixed wireless
What is IP address made of
Four groups of three numbers seperated by periods
What is the main job of a host computer
Gives permission and provudes network connections
Who was the Internet first open to
Gov
What does OSP do
Has members inly features that offer special services like news
What is the computer that manages the resources on a network and provides a centralized storage for software programs and data
Host
Computer that provide services and connections on a network
Host/server
Where do you apply to for a domain name and ip address
ICANN
Name the three types of access providers
ISP,OSP,WISP
What contributing org for internet is non profitable
Internet 2
What does IPAdress stand for
Internet Protocol Address
What does isp stand for
Internet service provider
What is a fiber optic cable
Light waves
What is the distance for wifi
Limited
What are two types of ISPs
Local and nationwide
When was the Internet open to the public
Mid 1980s
1986 who connected a network of five supercomputers
NSF
What served as a major backbone for the inernet
NSF net
What were super computer centers called
NSFnet and ARPAnet
Does NSF stand for
National science foundation
Who owns the Internet
No single organization owns or controls the Internet
Who contributes to growth and welfare of internet
Numerous organizations
What does OSP stand for
Online service provider
How many super computers are connected today
Over 888 M
What is an example of W3C
Page transmitted for search page
How does DSL connect to infernet
Phone company over COPPER telephone lines
What is an ex of cellular radio
Phones
What do isp do
Provide permanent internet connection
What is the Internet open to lastly
Public and buisnesses
Each Of the networks is owned by a what kind of organization
Public or private
What waves does Fixed wireless internet use
Radio
How does satellite connect to internet
Satellite to satellite dishes to satellite modems
How does wifi connect to internet
Signals to equiped computers and devices
What does dns do
Stores name and address
Used to be the largest network before the Internet
Telephone and telephone lines
The Internet was mainly what
Text base/research
What can NSFnet be compared to
The Mississippi river that has streams in branches coming off of it
How does FTTP connect to internet
Through a fiber optic cable
What is the W3C used for
To over see research and set standards and guidelines
What were the peeps who started the Internet called
U.S. Dep of Def
Where were the communication lines at for ARPANET
UCLA, UC at Santa Barbara, Stanford,Utah
How does Cable Internet Service connect to jnternet
Using modem wave over BROADBAND lines
What is the acronym for World Wide Web Consortium
W3C
What does wisp stand fir
Wireless internet service provider
What does wifi stand for
Wirless Fidelity
What access provider has built in wireless capability
Wisp
Name the two main contributing organizations dedicated to the Internet
World Wide Web Consortium and Internet 2