weekly quiz 5.pdf

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Ryerson University
Information Technology Management
ITM 102
Vikraman Baskaran

Question 1 An Internet service provider (ISP) is a commercial organization with a temporary connection to the Internet that sells permanent connections to retail subscribers Answer: False
 Question 2
 Microwave systems, both terrestrial and celestial, transmit high- frequency radio signals through the atmosphere and are widely used for high-volume, long-distance, point-to-point communication.
 Answer: True
Question 3 In TCP/IP, IP is responsible for
disassembling and reassembling of packets during transmission.
 Question 4 The Internet is based on which three key technologies? Answer: 
Client/server computing, packet switching, and the development of communications standards for linking networks and computers
 Question 5 VoIP technology delivers video information in digital form using packet switching. Answer: False
Question 6 Digital subscriber line (DSL) provided by cable television vendors use digital cable coaxial lines to deliver high-speed Internet access to homes and businesses.
 Answer: False
Question 7
 RFID has been exceptionally popular because of its low implementation costs.
 Answer: False
Question 8 One or more access points positioned on a ceiling, wall, or other strategic spot in a public place to provide maximum wireless coverage for a specific area are referred to as Answer: 
hotspots Question 9
 Which of the following services enables logging on to one computer system and working on another?
Question 10
 Sally is the head of CTV News in Canada. CTV is having trouble with their network because they have too much data to transfer for the current physical transmission media that is in place. Sally knows that much of the data they transfer is video and lots of it. Which
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