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| 1 |
Which selection would you use to implement a Windows NT
network, where users can share their own resources with
other users? |
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Peer-to-peer strategies only |
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Server-based strategies only |
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A combination of peer-to-peer and server-based strategies |
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Give each user their own Windows NT Server primary domain
controller |
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| 2 |
In a peer-to-peer network, which of the following may act as
both a client and server? |
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A peer computer |
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A dedicated server |
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A dedicated workstation |
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A stand-alone computer |
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A repeater |
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| 3 |
Which device can stop signal bounce? |
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BNC Connectors |
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Repeaters |
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Tokens |
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Hubs |
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Terminators |
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| 4 |
You have a Thinnet bus network and one of your workstation
NICs has shorted a cable segment. How many computers are
affected? |
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Only the computer with the shorted NIC |
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Only the computers on the shorted segment |
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The entire network structure even across routers and
bridges |
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The computer with the shorted NIC and the network server |
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| 5 |
A small business office with seven employees decides to
implement a LAN because of increased business volume. Two
more employees will be hired immediately and more will be
added as the business expands. Everyone in the office has a
computer, thus two more are to be added along with a new
laser printer as part of the migration to a networking
environment. What type of network would you recommend for
this company? |
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Peer-to-peer since the company will have under 10 users |
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Server-based since it will accommodate growth and provide
for centralized security |
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No network since it would be less expensive to buy more
laser printers than to install a LAN |
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A combination peer-to-peer and server-based network with
departmental workgroups |
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| 6 |
The sharing of information and services could best be
described as a definition for: |
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Shared processing |
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Distributed processing |
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Collaborative computing |
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Networking |
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| 7 |
When networks in different cities are connected together,
this is an example of a: |
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Wide Area Network |
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Global LAN |
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Metropolitan Area Network |
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Distributed Network |
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| 8 |
The three basic elements of networking are: |
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Cabling, operating system, and storage devices |
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Clients, servers, and protocols |
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Applications, users, and transmission media |
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Data, applications, and peripherals |
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| 9 |
You have set up the user accounts on a new network. What two
actions would now be required for you to give the users
access to system resources? |
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Create more user accounts |
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Ensuring correct data format during printing |
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Making results of server-side database queries available
to clients |
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Assign user access to the file system |
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Give users access to printer resources |
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| 10 |
The physical pathway a signal follows is best described as: |
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The electromagnetic spectrum |
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The transmission medium |
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The use of headers to move data in the OSI model |
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A point-to-point connection |
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| 11 |
Which topology requires a terminator at the cable ends? |
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Ring topology |
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Bus topology |
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Cellular topology |
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Star topology |
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| 12 |
Which of the following describes a ring topology? |
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Signals are broadcast to all computers until the
appropriate computer responds |
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All computers can transmit and receive simultaneously |
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Signals travel in one direction, passing through each
computer |
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Failure of any one computer will not affect network
performance |
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| 13 |
What is ESD? |
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Two wires in physical proximity that induce current in
each other |
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Low voltage, low current, high frequency signals that
occur in a pattern |
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High voltage and current bursts of energy |
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Static electricity that damages or degrades computer
components and data |
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A high voltage and high current signal lasting for
several minutes |
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| 14 |
What are some static prevention rules that help protect
informed MCSEs and hardware equipment from ESD? |
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Ground yourself and computer equipment with a proper
wrist strap and ESD mat before working on computer devices |
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Do not touch components or ICs by their electrical leads |
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Store and transport boards and ICs in static-shielding
bags |
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Avoid styrofoam |
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Keep humidity high |
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| 15 |
Scenario:
A small business uses departmental peer-to-peer networks. In
one department, users share project data on their hard
drives. As the project grows, documentation increases on all
hard drives and management is having difficulty determining
who has last changed a document and which hard drive to
access for current project information.
Primary Objective:
Provide extensive, centralized security and administration.
Provide a centralized share for all project documentation.
Secondary Objective:
Maintain the same informal type of work environment with no
disruption in the organizations current work routines.
Proposed solution:
Add a dedicated server and implement Windows NT for a
server-based network.
Implementation of the proposed solution and setting up
security and shares on the new network will result in
______________. |
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Neither the Primary nor the Secondary Objectives have
been met |
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Only the Primary Objective have been met |
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Only the Secondary Objectives has been met |
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Both the Primary and Secondary Objectives have been met |
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The Primary and one of the Secondary Objectives have been
met but not all of them |
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| 16 |
What is the name of a device that connects media segments
without regenerating the signal? |
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Active hub |
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Intelligent hub |
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Passive hub |
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Multiport repeater |
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| 17 |
A logical topology where every signal is received by all
devices: |
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Star topology |
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Synchronous topology |
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Multipoint topology |
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Bus topology |
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Asynchronous topology |
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| 18 |
Which Ethernet topology specifications require the use of
50-ohm terminators at the end of each segment? |
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10Base-T |
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10Base2 |
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10Base5 |
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10Base-F |
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SCSI |
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| 19 |
Which device converts an Ethernet signal on the wire into a
form the PC can recognize and use? |
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AUI |
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DIX |
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Transceiver |
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CSMA/CA |
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Terminator |
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| 20 |
The Microsoft Windows NT Server best fits which computing
architecture? |
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Peer-to-peer |
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Collaborative |
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Centralized computing |
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Server-based |
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| 21 |
What is a type of wireless transmission that involves
transferring data from one computer to another rather than
communicating among several computers? |
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Infrared transmission |
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Point-to-Point transmission |
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Bridge transmission |
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Transceiver transmission |
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| 22 |
The _______ on the bus topology prevent harmonic signals
from bouncing back and forth along the cable. |
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Hubs |
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Terminators |
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Stars |
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Rings |
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Cable barrels |
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| 23 |
Which two statements best describe a ring topology? |
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Passive technology |
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Needs terminators to stop harmonics |
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Equal access for all computers |
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Equal performance regardless of number of computers |
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Easier to configure than other topologies |
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| 24 |
Which two statements are characteristics of a server-based
network? |
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Security established by the user of each computer |
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Requires a designated administrator |
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Requires a dedicated computer that can be used as a
workstation |
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Cannot be located in different buildings |
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Ensures consistent user security |
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| 25 |
Which two statements best describe a bus topology? |
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Media is cheap and easy to work with |
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Centralized monitoring and management |
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Break in a single cable takes down entire network |
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Does not require terminators |
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Number of computers on the network does not affect
performance |
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| 26 |
Which topology will connect a computer through a single port
in a hub? |
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Bus Topology |
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Star Topology |
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WAN Topology |
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Ring Topology |
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Terminal Topology |
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| 27 |
Computers using the _____ topology do not need an external
repeater to boost the signal because each computer on the
network has a NIC that acts as a repeater. |
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Hub |
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Star |
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Ring |
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Bus |
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Terminal |
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| 28 |
Select the correct three statements about hubs. |
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Hubs can be active or passive |
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Hubs act as gateways for the network |
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Hybrid hubs can accommodate several different kinds of
cables |
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The use of hubs can help diagnose network problems |
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It is difficult to expand a topology that uses several
hubs |
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| 29 |
You are the computer professional in your company and you go
to the boss with a proposal to add a network. The boss wants
to know what the benefits and cost savings to the company
would be. Choose four reasons for installing a LAN. |
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The boss trusts you and you think it would be a good idea
to spend the company's money |
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To facilitate company wide communication with Internet
access and e-mail capabilities |
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To accommodate company-wide sharing of hard disk space |
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To be able to share printers |
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To reduce hardware costs with the reduction in the number
of printers purchased and the size of hard disk storage on
workstations |
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| 30 |
What is a primary reason for installing a LAN? |
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To share resources |
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To access word processing systems |
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Configuration management |
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To perform backups |
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To process records |
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| 31 |
Which four resources could be shared on the network? |
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Printers |
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Plotters |
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Hard disk space |
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CD-ROMs |
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Monitors |
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| 32 |
Which applications would you install on your LAN in order to
communicate quickly and effectively with all users? |
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Word processing |
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E-mail |
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RAID level 5 |
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Printer drivers |
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Sneaker net |
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| 33 |
In a peer-to-peer network, a computer can function as a
server and a workstation at the same time. |
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True |
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False |
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| 34 |
Which of the following are requirements for switching from a
peer-to-peer environment to a server-based environment? |
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Significant increase in the number of clients |
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Need for central administration |
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Need to share a printer |
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Need for distributed administration among workstations |
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Need for tight security |
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| 35 |
After how many users does a peer-to-peer network become
inadequate? |
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5 users |
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10 users |
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25 users |
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32 users |
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100 users |
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| 36 |
The Windows NT Server file system folders are shared through
what built-in utilities? |
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File |
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Explorer |
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Options |
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Security |
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Net Share DOS command |
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| 37 |
What is the standard network model for a company environment
of 25 users? |
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Peer-to-Peer Network |
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Server-based Network |
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Real-time Network |
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User-specific Network |
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Mini Mainframe Network |
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| 38 |
What term best describes the type of cabling and physical
layout of a network? |
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Topology |
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Cableology |
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Etherology |
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Segmentation |
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Routerology |
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| 39 |
What type of topology implements cables branching out from a
single hub? |
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Star topology |
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Bus topology |
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Ring topology |
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System topology |
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WAN topology |
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| 40 |
Which of the following tasks are performed by an active hub? |
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Repeat the incoming signal to the next computer |
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Regenerate the incoming signal before repeating it to the
next computer |
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Generate an acknowledgment to the sending computer |
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Send a communication to the next computer to see if it is
ready to receive the signal |
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Wait on the next router to become ready to receive the
outgoing signal |
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| 41 |
Which type of hub does a token ring topology use? |
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Active |
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Passive |
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Separate |
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Token |
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Segmented |
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| 42 |
You have a star topology network that has 32 users. Each of
your three hubs can control 16 users. You have divided the
users by department among the hubs. You have received six
calls from the engineering department stating that they are
unable to access the Windows NT Server. What is the most
likely problem? |
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The users do not know how to logon |
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The computers are unplugged |
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The Windows NT Server is down |
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The engineering hub is down |
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The router has been disconnected |
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| 43 |
Which of the following TCP/IP protocols is used for network
monitoring? |
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FTP |
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NFS |
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SNMP |
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SMTP |
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| 44 |
Which of the following can you do with Microsoft Systems
Management Server (choose all that apply)? |
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Store data in a Management Information Base (MIB) |
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Remote control of client machines |
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Install software on client machines |
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Collect hardware and software information of all the client
computers in a network. |
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| 45 |
Which topology connects computers in a single line along a
single terminated cable? |
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Bus topology |
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Star topology |
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Hub topology |
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Ring topology |
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Terminal topology |
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| 46 |
In a _____ network, only one computer at a time can send
data, which causes lower network performance than in other
topologies.
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Bus |
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Star |
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Hub |
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Ring |
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Terminal |
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| 47 |
The _____ topology connects computers through a cable that
forms a loop. |
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Bus |
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Star |
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Hub |
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Ring |
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Terminal |
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| 48 |
In this type of network topology, if one computer cable is
cut and not connected to the network, all computers on the
network will be "down." |
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Hub topology |
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Star topology |
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Ring topology |
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Bus topology |
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Terminal topology |
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| 49 |
What component can be used to connect cable over longer
distances as well as boost the signal? |
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A barrel connector |
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A long continuous cable |
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A repeater |
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A hub |
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A terminator |
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| 50 |
Which of these is an example of a passive topology that only
listens to data being sent and is not responsible for moving
data from computer to computer? |
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Hub Topology |
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Star Topology |
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Ring Topology |
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Bus Topology |
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Terminal Topology |
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