Mis 564

203 Questions  I  By Quizcreationhelp on March 8, 2012

  
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1.  There are required and optional parts of an HTTP response. They are:
A.
B.
C.
D.
E.
2.  ____________ 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.
3.  ___________ is the process of determining the path that a message will travel from sending computer to receiving computer.
A.
B.
C.
D.
E.
4.  If the highest frequency of a circuit is 10KHZ and the lowest frequency is 900 Hz, the bandwidth available for this circuit is :
A.
B.
C.
D.
E.
5.  Which is not a function of the physical layer:
A.
B.
C.
D.
E.
6.  A(n) ___________ divides one high-speed communication circuit into several lower speed circuits for the primary reason of saving communication line costs.
A.
B.
C.
D.
E.
7.  Which wireless standard will become the dominant standard of all the current standards?
A.
B.
C.
D.
E.
8.  A(n) __________ is the way in which the functions of the application layer software are spread among the clients and servers in the network
A.
B.
C.
D.
E.
9.  The source port number tells the destination station _____________.
A.
B.
C.
D.
E.
10.  A(n) ___________ is a radio transceiver that plays the same role as a hub or switch in a wired network and connects the WLAN to the wired network.
A.
B.
C.
D.
E.
11.  ____________ is one of the most commonly used coding schemes used in data transmission.
A.
B.
C.
D.
E.
12.  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.
13.  Which of the following would be a standard used at the Data Link layer of the Internet or OSI model?
A.
B.
C.
D.
E.
14.  To interact with the World Wide Web, a client computer needs an application layer software package called a:
A.
B.
C.
D.
E.
15.  A ________ is a group of computers linked together so that they act as one computer
A.
B.
C.
D.
E.
16.  A(n) ________ refers to a group of computers that are logically grouped together by IP number.
A.
B.
C.
D.
E.
17.  A(n) _____________ is used in a computer to connect it to a WLAN.
A.
B.
C.
D.
E.
18.  Which of the following is the most secure wired media?
A.
B.
C.
D.
E.
19.  In a ___________ architecture, computers are both client and server, thus sharing the work.
A.
B.
C.
D.
E.
20.  Many organizations today are installing traditional wired Ethernet for desktop users and install Wi-Fi as ______________.
A.
B.
C.
D.
E.
21.  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.
22.  Frequency division multiplexing:
A.
B.
C.
D.
E.
23.  With the “thin client” architecture, when an application changes, only the _________ with the application logic needs to be updated.
A.
B.
C.
D.
E.
24.  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.
25.  _________________ is defined as the total number of information bits divided by the total number of bits in the transmission.
A.
B.
C.
D.
E.
26.  CSMA/CA is an acronym for:
A.
B.
C.
D.
E.
27.  IMAP (Internet Message Access Protocol):
A.
B.
C.
D.
E.
28.  Another term for a user agent is:
A.
B.
C.
D.
E.
29.  Which of the following is not true about Telnet?
A.
B.
C.
D.
E.
30.  TCP/IP:
A.
B.
C.
D.
E.
31.  Which of the following is true about roll call polling?
A.
B.
C.
D.
E.
32.  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.
33.  The idea for a special hypertext network, called the World Wide Web, was conceived of by:
A.
B.
C.
D.
E.
34.  ________ is a hybrid version of Ethernet that uses either 10Base-T or 100Base-T.
A.
B.
C.
D.
E.
35.  Calculating the actual throughput of a data communication network is:
A.
B.
C.
D.
E.
36.  Which of the following is not true about switched Ethernet?
A.
B.
C.
D.
E.
37.  On digital circuits, we use _________ to reshape the incoming signal and prevent attenuation.
A.
B.
C.
D.
E.
38.  With a _____________, one computer acts as several servers.
A.
B.
C.
D.
E.
39.  Which of the following is a characteristic of sound waves that can be modulated to convert digital data into analog signals?
A.
B.
C.
D.
E.
40.  The two basic types of media are:
A.
B.
C.
D.
E.
41.  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.
42.  A subnet mask of ___________ means that all computers with only the same first two bytes in their IPv4 addresses are on the same subnet.
A.
B.
C.
D.
E.
43.  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.
44.  A(n) __________ circuit is another name for a multipoint configuration.
A.
B.
C.
D.
E.
45.  A backbone network is:
A.
B.
C.
D.
E.
46.  Which of the following is not a key advantage of digital transmission?
A.
B.
C.
D.
E.
47.  Which of the following media is least susceptible to noise?
A.
B.
C.
D.
E.
48.  A metropolitan area network is:
A.
B.
C.
D.
E.
49.  In general, controlled approaches:
A.
B.
C.
D.
E.
50.  Which of the following is not a user agent package?
A.
B.
C.
D.
E.
51.  The most commonly used e-mail standard is:
A.
B.
C.
D.
E.
52.  Breaking a network into smaller parts is called network:
A.
B.
C.
D.
E.
53.  Having a conversation with someone using a cellular phone is an example of _________ transmission.
A.
B.
C.
D.
E.
54.  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.
55.  The height of a sound wave is called its:
A.
B.
C.
D.
E.
56.  The loss of power a signal suffers as it travels from the transmitting computer to a receiving computer is:
A.
B.
C.
D.
E.
57.  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.
58.  _____________ is an effective way to prevent attenuation.
A.
B.
C.
D.
E.
59.  The primary reason for networking standards is to:
A.
B.
C.
D.
E.
60.  A “thin client” architecture approach:
A.
B.
C.
D.
E.
61.  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.
62.  A client computer is assigned a data link layer address by:
A.
B.
C.
D.
E.
63.  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.
64.  The ____________ layer of the OSI model is responsible for data format translation.
A.
B.
C.
D.
E.
65.  Another term for the weakening of a signal over distance is:
A.
B.
C.
D.
E.
66.  A local area network is:
A.
B.
C.
D.
E.
67.  In a two-tier client-server architecture, a client computer needs to use an application layer software package called a ________________ to send e-mail:
A.
B.
C.
D.
E.
68.  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.
69.  The familiar background static on radios and telephones is called:
A.
B.
C.
D.
E.
70.  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.
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.  Stop-and-wait ARQ uses ___________ type of data flow.
A.
B.
C.
D.
E.
73.  ______________ refers to the time it takes for a signal to travel from sender to recipient (highly exaggerated with satellite transmission).
A.
B.
C.
D.
E.
74.  The internet standards organization that will allow anyone to join is __________________.
A.
B.
C.
D.
E.
75.  Which of the following is not true about ITU-T:
A.
B.
C.
D.
E.
76.  Which of the following is not true about de facto standards?
A.
B.
C.
D.
E.
77.  __________ 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.
78.  Errors on a network can occur:
A.
B.
C.
D.
E.
79.  Which of the following is not a WLAN standard?
A.
B.
C.
D.
E.
80.  The acronym, Modem, stands for _________________.
A.
B.
C.
D.
E.
81.  ICANN:
A.
B.
C.
D.
E.
82.  Transmission Control Protocol/Internet Protocol was developed for ________ in 1974.
A.
B.
C.
D.
E.
83.  Which of the following is not true about CSMA/CD?
A.
B.
C.
D.
E.
84.  The network layer of the Internet model uses the _____________ protocol to route messages though the network.
A.
B.
C.
D.
E.
85.  _______________ is a type of dynamic routing.
A.
B.
C.
D.
E.
86.  TRIB, an acronym that relates to throughput, stands for:
A.
B.
C.
D.
E.
87.  Which of the following is true about the data link protocol, Ethernet (IEEE 802.3)?
A.
B.
C.
D.
E.
88.  With QoS routing different __________ are defined, each with different priorities.
A.
B.
C.
D.
E.
89.  _____________ is an effective way to prevent impulse noise, cross talk, and intermodulation noise.
A.
B.
C.
D.
E.
90.  Time (non-statistical) division multiplexing differs from frequency division multiplexing because it:
A.
B.
C.
D.
E.
91.  Microwave transmission:
A.
B.
C.