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Network Infrastructure And Documentation

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Question 1
Free
True/False

 Each type of cable has a prescribed bend radius, which is the radius of the maximum arc into which you can loop a cable without impairing data transmission.

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False

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Question 2
Free
True/False

 The TIA/EIA standard for wall jacks in a work area require that at least one outlet be provided for data and one for voice.

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True

False

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Question 3
Free
True/False

 The industry standard height for a rack in rack units is 42U.

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False

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Question 4
Free
True/False

 A 66 block is more suitable for data connections than the older 110 block.

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False

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Question 5
Free
True/False

 Fiber-optic cable comes in two types: single-mode fiber (SMF) or multimode fiber (MMF).

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False

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Question 6
True/False

 In a rack setup, a device called a KVM allows multiple consoles to connect to a single device on the rack.

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True
False
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Question 7
True/False

 F5 Networks set the standard for the diagram symbols used to represent routers, switches, firewalls, and other devices.

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False
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Question 8
True/False

 The process of designing, implementing, and maintaining an entire network is called the system life cycle.

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True
False
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Question 9
Multiple Choice

 When planning horizontal cabling, what is the maximum allowable distance that can be used?

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A
100 feet
B
300 meters
C
1,000 feet
D
100 meters
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Question 10
Multiple Choice

 In general, how much can a twisted-pair's cable be bent before data transmission may be impeded?

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A
No more than two times the diameter of the cable.
B
No more than four times the diameter of the cable.
C
No more than ten times the diameter of the cable.
D
Twisted pair cable has a near infinite bend radius.
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Question 11
Multiple Choice

 What statement accurately describes what a cable bend radius determines?

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A
A cable bend radius is the radius of the maximum arc into which you can loop the cable without impairing data.
B
A cable bend radius is the radius of the minimum arc into which you can loop the cable without impairing data.
C
A cable bend radius determines the total number of bends that can exist in an overall cable before data is impaired.
D
A cable bend radius defines the twist rate of the cable inside of the insulation.
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Question 12
Multiple Choice

 In order to ensure that a cable is not affected by electromagnetic interference, how far away should the cable be from fluorescent lighting?

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A
at least 3 inches
B
at least 3 feet
C
at least 6 feet
D
at least 12 feet
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Question 13
Multiple Choice

 What is NOT a TIA/EIA recognized cabling type that can be used for horizontal cabling?

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A
RG-6 Coaxial
B
unshielded twisted pair (UTP)
C
shielded twisted pair (STP)
D
fiber-optic
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Question 14
Multiple Choice

 What component of the backbone runs between a building's floors and can be used to connect an MDF and IDF or multiple IDFs?

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A
horizontal cross connect
B
patch cable
C
vertical cross connect
D
diagonal cabling
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Question 15
Multiple Choice

 Where is a demarc located in relation to the structured cabling of an enterprise environment?

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A
in the Main Distribution Frame (MDF)
B
at the Intermediate Distribution Frame (IDF)
C
in the work area
D
between the MDF and the IDF
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Question 16
Multiple Choice

 What component of enterprise level structured cabling serves as the location where an incoming network interface enters a building and connects with the building's backbone cabling?

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A
network interface device
B
main distribution frame
C
intermediate distribution frame
D
entrance facility
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Question 17
Multiple Choice

 During termination of twisted pair cabling, what should be done to ensure minimal cross talk is introduced?

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A
No more than 1 inch of the cable should be exposed.
B
No less than 1 inch of the cable should be exposed.
C
Each pair should be stripped of insulation so that it doesn't get caught in the jack.
D
Each pair should be twisted around another pair to reduce cross talk.
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Question 18
Multiple Choice

 What statement correctly identifies the purpose of a software patch?

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A
A software patch is a correction, improvement, or enhancement to software.
B
A software patch is a major change to a software package that enhances the functionality and features of the software, while also correcting bugs and vulnerabilities.
C
A software patch involves the process of reverting to a previous version of software after attempting to upgrade it.
D
A software patch is a container for new software, and must be installed on relevant devices and incorporated with network resources.
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Question 19
Multiple Choice

 What type of diagram is a graphical representation of a network's wired infrastructure?

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A
network diagram
B
wiring schematic
C
topology map
D
system diagram
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Question 20
Multiple Choice

 Which of the following is a document that is sent as a request to vendors to submit a proposal for a product or service that your company wants to purchase?

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A
memorandum of understanding
B
statement of work
C
request for quote
D
request for proposal
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