Exam 12: Internet Standards and Services
Exam 1: Telecommunications Overview92 Questions
Exam 2: Principles of Telecommunications Technology83 Questions
Exam 3: The Evolution of Telecommunications Technology and Policy93 Questions
Exam 4: The Public Network94 Questions
Exam 5: Customer Premise Equipment and Applications94 Questions
Exam 6: Signaling and Switching93 Questions
Exam 7: Data Networking Fundamentals89 Questions
Exam 8: Physical Transmission Media94 Questions
Exam 9: Wireless Transmission and Services95 Questions
Exam 10: Network Access and Transmission Methods93 Questions
Exam 11: Data Network Connectivity92 Questions
Exam 12: Internet Standards and Services91 Questions
Exam 13: Information Security92 Questions
Exam 14: Convergence of Voice, Video, and Data93 Questions
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Which of the following is a formatting indicator used in HTML?
Free
(Multiple Choice)
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Correct Answer:
C
IP telephony is a method of encoding and transmitting voice signals over a data network using TCP/IP.
Free
(True/False)
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Correct Answer:
True
Which of the following is a TCP/IP troubleshooting utility that can verify that TCP/IP is installed and correctly configured?
Free
(Multiple Choice)
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Correct Answer:
B
Does netstat display statistics and details about TCP/IP connections?
(True/False)
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A(n) de facto standard is one that, while not codified, is agreed upon and adhered to nevertheless. _________________________
(True/False)
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Which of the following is the highest-level category used to distinguish domain names?
(Multiple Choice)
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Does the term echo reply refer to the response signal sent by a device after another device pings it?
(True/False)
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Match each statement below with the correct item
-The software that interprets HTTP-encoded material and provides clients with an easily navigated, graphical interface to the Web.
(Multiple Choice)
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Which of the following describes a means of conducting business over the Web?
(Multiple Choice)
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____________________ is a method of encoding and transmitting voice signals over a data network using TCP/IP.
(Short Answer)
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What term is used to describe the request for a response that is generated when one device pings another on the network?
(Multiple Choice)
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NNTP is a protocol that operates via TCP port 19. _________________________
(True/False)
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Match each statement below with the correct item
-A TCP/IP-based network that connects clients with resources within an organization.
(Multiple Choice)
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What term is used to describe a network that connects educational and private institutions for the purposes of research and development?
(Short Answer)
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Which of the following is a DNS server maintained by ICANN?
(Multiple Choice)
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The Domain Name System is a centralized method for automatically associating IP addresses with host names. _________________________
(True/False)
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The response signal sent by a device after another device pings it, is referred to as (n):
(Multiple Choice)
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The protocol that supports the process of reading newsgroup messages, and the transferral of news files between news servers is referred to as:
(Multiple Choice)
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Match each statement below with the correct item
-A proposed standard that has demonstrated interoperability and functionality and is ready for the last phase of scrutiny before it becomes an RFC standard
(Multiple Choice)
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Newsgroup messages are transported by the Simple Mail Transfer Protocol (SMTP).
(True/False)
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