Exam (elaborations)
ISDS 1100 FINAL EXAM questions with complete solutions
- Course
- Institution
ISDS 1100 FINAL EXAM questions with complete solutions
[Show more]
Content preview
ISDS 1100 FINAL EXAMWho owns the Internet? - correct answer ✔✔Individuals
Universities
Government agencies
Private companies
Point of presence (POP) - correct answer ✔✔WAN (Wide Area Network) connection point used to obtain
access to the WAN
Wired or wireless
Internet backbone - correct answer ✔✔Collection of large national and international networks
T lines - correct answer ✔✔Initially used for backbone ISP connections
Optical carrier line (OC) - correct answer ✔✔Today's most common backbone ISP connection
NAPs - correct answer ✔✔Once known as network access points
IXPs - correct answer ✔✔Exchange data via Internet exchange points
Types of servers - correct answer ✔✔Commerce servers
Web servers
File servers
LAN - correct answer ✔✔Uses cables, radio waves, or infrared signals
Links computers in a limited geographic area
, WAN - correct answer ✔✔Uses long-distance transmission media
Links computer systems a few miles or thousands of miles
Internet is the largest WAN
MAN - correct answer ✔✔Designed for a city
Larger than a LAN, smaller than a WAN
CAN - correct answer ✔✔Several LANs located in various locations on a college or business campus
Smaller than a WAN
Use devices such as switches, hubs, and routers
PAN - correct answer ✔✔Network of an individual's own personal devices
Usually within a range of 32 feet
Usually use wireless technology
Hub - correct answer ✔✔Joins multiple computers together in a single network
Does not manage traffic between the connections
Switches - correct answer ✔✔Filter and forward data between nodes
Are similar to routers but work within a single network
Routers - correct answer ✔✔Connect two or more networks
Inspect the source and target of a data package
Determine the best route to transmit data
Computer protocols - correct answer ✔✔Rules for electronic information exchange
Open system protocols - correct answer ✔✔Any computer can communicate with other computers using
the same protocols
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller kirus27. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $14.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
72042 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now