Mis 564

203 Questions  I  By Quizcreationhelp

  
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1.  UDP is not commonly used for:
A.
B.
C.
D.
E.
2.  Microwave transmission:
A.
B.
C.
D.
E.
3.  Which of the following is not an important factor to consider when selecting media to be used in a network?
A.
B.
C.
D.
E.
4.  A client computer is assigned a data link layer address by:
A.
B.
C.
D.
E.
5.  The internet standards organization that will allow anyone to join is __________________.
A.
B.
C.
D.
E.
6.  Frequency division multiplexing:
A.
B.
C.
D.
E.
7.  When TCP/IP translates a network layer address into a data link layer address, it sends a special ____________ to all computers in the subnet.
A.
B.
C.
D.
E.
8.  The transport layer must break messages from the application layer into several _____ that can be sent to the data link layer.
A.
B.
C.
D.
E.
9.  A type of message that is used when sending a message from one computer to another computer is called a:
A.
B.
C.
D.
E.
10.  __________ is a line-of-sight type of wireless media.
A.
B.
C.
D.
E.
11.  The protocol that makes it possible for a Macintosh web browser to be able to retrieve a Web page from a Microsoft Web server is called _____________________.
A.
B.
C.
D.
E.
12.  TCP/IP:
A.
B.
C.
D.
E.
13.  Which of the following is not a key advantage of digital transmission?
A.
B.
C.
D.
E.
14.  Which of the following is true about ISO:
A.
B.
C.
D.
E.
15.  The ____________ layer links the application layer with the network layer and is responsible for end-to-end delivery of messages.
A.
B.
C.
D.
E.
16.  The source port number tells the destination station _____________.
A.
B.
C.
D.
E.
17.  Errors on a network can occur:
A.
B.
C.
D.
E.
18.  In its simplest form, the __________ has two columns: the first column lists every computer and device in the network, while the second column lists the computer or device to which that computer should send messages, if they are destined for the computer in the first column.
A.
B.
C.
D.
E.
19.  A special type of message that is used when sending the same message to a specific group of computers is called a:
A.
B.
C.
D.
E.
20.  Which of the following is not given to a client computer when it is first installed on a TCP/IP network so that it has the appropriate routing/addressing information?
A.
B.
C.
D.
E.
21.  Which of the following is not an advantage of using Cat5 unshielded twisted pair for cabling LANs?
A.
B.
C.
D.
E.
22.  Which of the following is not determined by a site survey?
A.
B.
C.
D.
E.
23.  A __________ indicates what resources on each server are available on the network for use by other computers and what people are allowed what access to the network.
A.
B.
C.
D.
E.
24.  The ability to transmit in both directions, but only in one direction at a time is an example of _______________ transmission.
A.
B.
C.
D.
E.
25.  _____________ is not a form of modulation used to transform digital data into analog signals.
A.
B.
C.
D.
E.
26.  Which of the following is not true about Telnet?
A.
B.
C.
D.
E.
27.  ______________, or the algorithms or business logic programmed into the application, can be simple or complex depending on the application.
A.
B.
C.
D.
E.
28.  With QoS routing different __________ are defined, each with different priorities.
A.
B.
C.
D.
E.
29.  Client-server architectures:
A.
B.
C.
D.
E.
30.  Switch-based Ethernet:
A.
B.
C.
D.
E.
31.  With ________ routing, computers or routers count the number of hops along a route and periodically exchange information on the hop count with their neighbors.
A.
B.
C.
D.
E.
32.  The software that runs on the mail server is referred to as the ____________
A.
B.
C.
D.
E.
33.  The acronym, Modem, stands for _________________.
A.
B.
C.
D.
E.
34.  The probability of detecting an error, given that one has occurred, using parity checking is about:
A.
B.
C.
D.
E.
35.  Transmission Control Protocol/Internet Protocol was developed for ________ in 1974.
A.
B.
C.
D.
E.
36.  How can a set of 802.11b access points be configured to operate without interference?
A.
B.
C.
D.
E.
37.  Marc Andreessen led a team that developed the first graphical Web browser, which was called:
A.
B.
C.
D.
E.
38.  Cross-talk:
A.
B.
C.
D.
E.
39.  In communication protocols, _________ are used to convey the user¡¯s meaning.
A.
B.
C.
D.
E.
40.  Each server on a network that needs to act as a web server needs an application layer software package called a (n) ______________.
A.
B.
C.
D.
E.
41.  ____________ refers to changing the shape of the signal waves in different ways to represent a 1 or a 0.
A.
B.
C.
D.
E.
42.  802.11g is backward compatible with which type of LAN?
A.
B.
C.
D.
E.
43.  Time (non-statistical) division multiplexing differs from frequency division multiplexing because it:
A.
B.
C.
D.
E.
44.  Which of the following is true about the data link protocol, SDLC:
A.
B.
C.
D.
E.
45.  Which wireless standard will become the dominant standard of all the current standards?
A.
B.
C.
D.
E.
46.  _________ is a specially formatted request used to perform IP address to data link address resolution.
A.
B.
C.
D.
E.
47.  Each of the circuits connected to a switch is a separate _______________ circuit connecting the switch to a device on the network.
A.
B.
C.
D.
E.
48.  _______ is the dominant network protocol today.
A.
B.
C.
D.
E.
49.  Which of the following is not an error detection method used in the data link layer?
A.
B.
C.
D.
E.
50.  Breaking a network into smaller parts is called network:
A.
B.
C.
D.
E.
51.  The type of media usually installed on homes and businesses by the telephone company is called ____________.
A.
B.
C.
D.
E.
52.  In which layer of the Internet model would the HTTP standard be used?
A.
B.
C.
D.
E.
53.  __________ antennas project a signal in only one direction and are most often used on the inside of an exterior wall pointing to the inside of the building for security reasons.
A.
B.
C.
D.
E.
54.  Dynamic addressing:
A.
B.
C.
D.
E.
55.  Which layer of the OSI model is responsible for ensuring flow control so that the destination station does not receive more packets that it can process at any given time?
A.
B.
C.
D.
E.
56.  ____________ refers to bits that have been changed, in error, from 1 to 0, or vice versa, in a data transmission.
A.
B.
C.
D.
E.
57.  The maximum data rate of an 802.11g WLAN is
A.
B.
C.
D.
E.
58.  The network layer of the Internet model uses the _____________ protocol to route messages though the network.
A.
B.
C.
D.
E.
59.  With a _____________, one computer acts as several servers.
A.
B.
C.
D.
E.
60.  Assume that more than one application program is using the same communications line on a particular computer. To be able to decide to which application program a message should be delivered on this computer, TCP/IP relies on the:
A.
B.
C.
D.
E.
61.  A special type of message that is used when sending the same message to all computers on a specific LAN or subnet is called a:
A.
B.
C.
D.
E.
62.  _____________ is an effective way to prevent impulse noise, cross talk, and intermodulation noise.
A.
B.
C.
D.
E.
63.  Another term for a user agent is:
A.
B.
C.
D.
E.
64.  Modern (1990s and beyond) data communication networks are characterized by:
A.
B.
C.
D.
E.
65.  __________ is NOT a function of the transport layer.
A.
B.
C.
D.
E.
66.  ________ is the presentation of information to the user and the acceptance of the user’s commands.
A.
B.
C.
D.
E.
67.  The primary reason for networking standards is to:
A.
B.
C.
D.
E.
68.  Which of the following media is least susceptible to noise?
A.
B.
C.
D.
E.
69.  In 1983, the Internet was split into two parts, one dedicated solely to the military and one dedicated to university research centers. The two parts were called:
A.
B.
C.
D.
E.
70.  _____________ provide information about resources on the network that are available to the users, such as shared printers, file servers and application software.
A.
B.
C.
D.
E.
71.  If each sample uses 16 bits and the number of samples taken each second is 8000; then the transmission speed on the circuit is?
A.
B.
C.
D.
E.
72.  A local area network is:
A.
B.
C.
D.
E.
73.  When TCP/IP translates an application layer address into an IP address, it sends a special __________ to the nearest DNS server.
A.
B.
C.
D.
E.
74.  TRIB, an acronym that relates to throughput, stands for:
A.
B.
C.
D.
E.
75.  Which is not a function of the physical layer:
A.
B.
C.
D.
E.
76.  With odd parity (assume that the parity bit (in bold) has been placed at the end of each of the following) and a 7-bit ASCII code, which of the following is incorrect?
A.
B.
C.
D.
E.
77.  Another term for the weakening of a signal over distance is:
A.
B.
C.
D.
E.
78.  Which of the following is not true about CSMA/CD?
A.
B.
C.
D.
E.
79.  Asynchronous transmission:
A.
B.
C.
D.
E.
80.  With _____________, the AP permits the owner to provide a list of valid addresses that can connect.
A.
B.
C.
D.
E.
81.  One drawback to dynamic routing is:
A.
B.
C.
D.
E.
82.  Which layer of the OSI model is responsible for ensuring that all packets sent are received by the destination station by dealing with end-to-end issues?
A.
B.
C.
D.
E.
83.  The familiar background static on radios and telephones is called:
A.
B.
C.
D.
E.
84.  _____________ can be thought of as dividing the circuit horizontally.
A.
B.
C.
D.
E.
85.  The IEEE designation for the type of wireless standard that uses both the 2.4 and 5 GHz range is __________.
A.
B.
C.
D.
E.
86.  In ARQ, a NAK:
A.
B.
C.
D.
E.
87.  The three stages of the de juro standardization process are ______________________.
A.
B.
C.
D.
E.
88.  A(n) _____________ is a set of rules that determine what a layer would do and provides a clearly defined set of messages that software at the layer needs to understand.
A.
B.
C.
D.
E.
89.  The negotiation by the transport layer at the sender with the transport layer at the receiver to determine what size packets should be set up is done via establishing a(n) ___________ between the sender and receiver.
A.
B.
C.
D.
E.
90.  Two fundamentally different types of data are:
A.
B.
C.
D.
E.
91.  The representation of the character A by the group of 8 bits, 01000001, is an example of:
A.
B.
C.
D.