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ITN 100 Exam 1 Questions And Accurate Answers
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ITN 100 Exam 1 Questions And AccurateAnswers 2024-2025
Which one of the following is not true about de facto standards?
A. They never evolve into de jure standards.
B. They are those standards that emerge in the marketplace.
C. They tend not to be developed by an official industry or government body.
D. They are generally supported by more than one vendor but de facto standards have
no official standing.
E. They tend to emerge based upon the needs/response of the marketplace. - ANSWER
A. They never evolve into de jure standards.
A(n) ___________ is similar to an intranet in that it uses Internet technologies, but is
developed for users outside the organization.
A. intranet
B. Usenet
C. Wide Area Network
D. Extranet - ANSWER D. Extranet
Because of recent advances in high speed communication networks, the information
lag-or the length of time that it takes for information to be disseminated around the
world-has decreased significantly.
(T/F) - ANSWER True
Which of the following is not one of the important future trends in communications and
networking?
, A. online batch system development
B. voice, video, and data integration
C. pervasive networking
D. providing of new information services on very fast-growing networks
E. development of ultra-high speed broadband networks - ANSWER A. online batch
systems development
___________ is a graceful end to the dialog between terminal users.
A. Session termination
B. Physical bits
C. Frame overhead
D. Packet encapsulation
E. Message encryption - ANSWER A. Session termination
Which one of the following is not a characteristic of a WAN:
A. connect backbone networks and MANS.
B. spans hundreds or thousands of miles
C. provides data transmission speeds from 56Kbps to 10Gbps.
D. connects a group of computers in a small geographic area such as room, floor,
building or campus.
E. uses leased lines from IXCs like ATT, MCI, and Sprint. - ANSWER D. connects a group
of computers in a small geographic area such as room, floor, building or campus.
A local area network LAN connects other LANs and BNs located in different areas to
each other and to wide area networks in a span from 3 to 30 miles.
(T/F) - ANSWER False
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