How JustAnswer Works:

  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.

Ask Chris M. Your Own Question

Chris M.
Chris M., M.S.W. Social Work
Category: Homework
Satisfied Customers: 2489
Experience:  Master's Degree, strong math and writing skills, experience in one-on-one tutoring (college English)
22285537
Type Your Homework Question Here...
Chris M. is online now
A new question is answered every 9 seconds

What is the term for the technology of using the Internet to

Resolved Question:

What is the term for the technology of using the Internet to take the place of the standard telephone service? (Points: 5)
Audio-conferencing
Data-conferencing
Phone Phreaking
Voice over IP


2. Which type of data communication system is composed of a group of devices in close proximity? (Points: 5)
CAN
LAN
MAN
WAN


3. What type of network shares the processing and storage between the centralized server and the individual PCs? (Points: 5)
Application server
Client/server
File server
Peer-to-peer


4. What type of network is a collection of devices that equally share the processing and storage without having a centralized server? (Points: 5)
Client/server
File server
Peer-to-peer
Web-based


5. Which type of network configuration uses a central hub with each device connected only to that hub? (Points: 5)
Bus
Mesh
Ring
Star


6. In which type of network configuration is each device connected to exactly two other devices? (Points: 5)
Bus
Mesh
Ring
Star


7. Which of the following connection devices is composed of eight wires in a bundle? (Points: 5)
Coaxial cable
Fiber optics
Twisted-pair
Wireless


8. Which of the following connection methodologies uses either infrared or radio signals to transmit data? (Points: 5)
Coaxial cable
Fiber optics
Twisted-pair
Wireless


9. Which of the following connection methodologies is NOT affected by electromagnetic interference? (Points: 5)
Coaxial cable
Fiber optics
Twisted-pair
Wireless


10. Which of the following devices is used to connect two or more networks together, sending traffic only to the network to which it is addressed? (Points: 5)
Bridge
Hub
Router
Switch


11. Which set of rules defines the way data is transmitted over the Internet? (Points: 5)
IPX/SPX
NetBIOS/NetBEUI
TCP/IP
VDX/RDX


12. Which of the following has the greatest bandwidth? (Points: 5)
BRI
ISDN
T1
T3


13. Which modem uses the same medium used to transmit video signals? (Points: 5)
ADSL
BRI
Cable
DIGITAL


14. Which is the fastest wireless standard? (Points: 5)
802.11b
802.11G
WAP
WI-PRO


15. How fast can a telephone modem transmit data? (Points: 5)
1 Mbps
32 Bps
56 Kbps
128 Mbps


16. What encryption method can you use to secure a wireless network? (Points: 5)
Automated port blocking
Encrypted Wireless Transmission
Roaming Prevention Protocol
Wire Equivalent Privacy


17. What hardware device do you need to share a high-speed Internet connection among several computers in a single location? (Points: 5)
Hub/Router
Splitter
Transceiver
Winsock


18. A private network that is accessible only to employees of the company that created it is called: (Points: 5)
a business-net.
an extranet.
an intranet.
the Internet.


19. A private network, created by a company and available to its employees and trusted users outside the company is called: (Points: 5)
a business-net.
an extranet.
an intranet.
the Internet.


20. How can you tell if a Web site is using secure technology to protect your information? (Points: 5)
They tell you so on the Web page.
The URL starts with https://.
The URL contains the acronym SSL for Secure Socket Layer.
A small dollar sign appears on the location bar indicating a secure transaction.
Submitted: 3 years ago.
Category: Homework
Expert:  Chris M. replied 3 years ago.
THIS ANSWER IS LOCKED!
You can view this answer by clicking here to Register or Login and paying $3.
If you've already paid for this answer, simply Login.
Chris M., M.S.W. Social Work
Category: Homework
Satisfied Customers: 2489
Experience: Master's Degree, strong math and writing skills, experience in one-on-one tutoring (college English)
Chris M. and other Homework Specialists are ready to help you

JustAnswer in the News:

 
 
 
Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.
 
 
 

What Customers are Saying:

 
 
 
  • Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help. Mary C. Freshfield, Liverpool, UK
< Last | Next >
  • Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help. Mary C. Freshfield, Liverpool, UK
  • This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!! Alex Los Angeles, CA
  • Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult. GP Hesperia, CA
  • I couldn't be more satisfied! This is the site I will always come to when I need a second opinion. Justin Kernersville, NC
  • Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around. Esther Woodstock, NY
  • Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know. Robin Elkton, Maryland
  • He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here. Diane Dallas, TX
 
 
 

Meet The Experts:

 
 
 
  • Manal Elkhoshkhany

    Tutor

    Satisfied Customers:

    4520
    More than 5000 online tutoring sessions.
< Last | Next >
  • http://ww2.justanswer.com/uploads/BU/BusinessTutor/2012-2-2_115741_Kouki2.64x64.jpg Manal Elkhoshkhany's Avatar

    Manal Elkhoshkhany

    Tutor

    Satisfied Customers:

    4520
    More than 5000 online tutoring sessions.
  • http://ww2.justanswer.com/uploads/LI/lindaus/2012-6-10_04811_IMG20120609164157.64x64.jpg Linda_us's Avatar

    Linda_us

    Finance, Accounts & Homework Tutor

    Satisfied Customers:

    3121
    Post Graduate Diploma in Management (MBA)
  • http://ww2.justanswer.com/uploads/ComputersGuru/2010-02-13_051118_Photo41.JPG LogicPro's Avatar

    LogicPro

    Engineer

    Satisfied Customers:

    3035
    Expert in Java C++ C C# VB Javascript Design SQL HTML
  • http://ww2.justanswer.com/uploads/lanis/2009-4-1_233717_phput9xef_c1pm.jpg Lani S.'s Avatar

    Lani S.

    Tutor

    Satisfied Customers:

    2457
    Registered Nurse, Internet Researcher, Private Tutor
  • http://ww2.justanswer.com/uploads/chooser77/2009-08-18_162025_Chris.jpg Chris M.'s Avatar

    Chris M.

    M.S.W. Social Work

    Satisfied Customers:

    2341
    Master's Degree, strong math and writing skills, experience in one-on-one tutoring (college English)
  • http://ww2.justanswer.com/uploads/JawaadAhmed/2009-6-27_12137_SIs_SHadi.jpg F. Naz's Avatar

    F. Naz

    Chartered Accountant

    Satisfied Customers:

    1975
    Experience with chartered accountancy
  • http://ww2.justanswer.com/uploads/JK/jkcpa/2011-1-16_182614_jkcpa.64x64.jpg Bizhelp's Avatar

    Bizhelp

    CPA

    Satisfied Customers:

    1873
    Bachelors Degree and CPA with Accounting work experience