1.
How does an operating system identify the application to which data coming in from the network should be relayed?
(a) Only one application at a time is given access to the network.
(b) By the file extension of the data
(c) By the protocol with which the data was sent
(d) By the port number carried by the transport protocol
Correct answer is (d)
Your score on this question is: 6.67
Feedback:
See section 1.1.1 of the course notes.
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2.
Ethernet (IEEE 802.3) is an example of
(a) a de facto standard later developed into a de jure standard
(b) a successful example of the Internet's strategy of developing standards through "rough consensus and running code"
(c) an a priori standard
(d) a standard developed by the International Telecommunications Union
Correct answer is (a)
Your score on this question is: 0.00
Feedback:
See section 1.1.6 of the course notes.
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3.
Which of the following pairs of entities name a client and one of its servers?
Google search engine/www.example.com
Web browser/Google search engine
Email client/Web browser
(a) I, II, and III
(b) II only
(c) II and III only
(d) I and II only
Correct answer is (d)
Your score on this question is: 6.67
Feedback:
See section 1.1.1 of the course notes.
