# Network Infrastructure And Documentation

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Question 2
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Question 3
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Question 4
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Question 5
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Question 6
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## In a rack setup, a device called a KVM allows multiple consoles to connect to a single device on the rack.

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

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Question 9
Multiple Choice

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

100 feet
300 meters
1,000 feet
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?

No more than two times the diameter of the cable.
No more than four times the diameter of the cable.
No more than ten times the diameter of the cable.
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?

A cable bend radius is the radius of the maximum arc into which you can loop the cable without impairing data.
A cable bend radius is the radius of the minimum arc into which you can loop the cable without impairing data.
A cable bend radius determines the total number of bends that can exist in an overall cable before data is impaired.
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?

at least 3 inches
at least 3 feet
at least 6 feet
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?

RG-6 Coaxial
unshielded twisted pair (UTP)
shielded twisted pair (STP)
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?

horizontal cross connect
patch cable
vertical cross connect
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?

in the Main Distribution Frame (MDF)
at the Intermediate Distribution Frame (IDF)
in the work area
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?

network interface device
main distribution frame
intermediate distribution frame
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?

No more than 1 inch of the cable should be exposed.
No less than 1 inch of the cable should be exposed.
Each pair should be stripped of insulation so that it doesn't get caught in the jack.
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?

A software patch is a correction, improvement, or enhancement to software.
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.
A software patch involves the process of reverting to a previous version of software after attempting to upgrade it.
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?

network diagram
wiring schematic
topology map
system diagram
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Question 20
Multiple Choice