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What statement regarding main distribution frame or main distribution facilities is accurate?


A) The MDF and entrance facility are always in separate rooms.
B) The MDF refers to the racks holding network equipment in an organization.
C) The MDF provides intermediate connection between the IDF and end-user equipment on each floor.
D) The MDF is the centralized point of interconnection for an organization's LAN or WAN.

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What type of documentation tool is a website that can be edited by users, allowing them to add files and photos and links between pages?


A) wiki
B) spreadsheet
C) workgroup
D) co-op

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What statement accurately describes what a cable bend radius determines?


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


A) horizontal cross connect
B) patch cable
C) vertical cross connect
D) diagonal cabling

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In a voice over IP setup (VoIP) , what kind of device converts signals from a campus's analog phone equipment into IP data that can travel over a phone company's analog telephone lines?


A) VoIP PBX
B) VoIP MTA
C) VoIP gateway
D) VoIP translator

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

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What statement correctly identifies the purpose of a software patch?


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

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True

Equipment data racks most commonly are a standard width of what measurement?


A) 19 inches
B) 20 inches
C) 25 inches
D) 30 inches

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What standard describes uniform, enterprise-wide cabling systems, regardless of who manufactures or sells the various parts used in the system?


A) IEEE 802.3
B) TIA/EIA-568
C) ITU 922
D) ISO 9001

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B

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


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

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What type of tool would you utilize to terminate twisted pair wire on a 66 or 110 block?


A) wire crimper tool
B) block trimmer tool
C) wire cinching tool
D) punchdown tool

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What kind of document serves as a legally binding contract or part of a contract that defines, in plain language and in measurable terms, the aspects of a service provided to a customer?


A) statement of work
B) memorandum of understanding
C) service-level agreement
D) master service agreement

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What are some of the different types of software changes?

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Some of the software changes that you might be called upon to implement include: * patch-A software patch is a correction, improvement, or enhancement to software. It corrects a bug, closes a vulnerability, or adds minor enhancements to only part of the software, leaving most of the code untouched. * upgrade-A software upgrade is a major change to a software package that enhances the functionality and features of the software, while also correcting bugs and vulnerabilities. * rollback-A software rollback is the process of reverting to a previous version of software after attempting to patch or upgrade it. * installation-New software, such as CRM (customer relationship management) software for sales reps or a financial software package for accountants, must be installed on the relevant devices and incorporated with network resources.

When creating network diagrams, what icon description typically represents a network firewall?


A) An icon that has a hockey-puck shape with two arrows pointing inward and two arrows pointing outward.
B) An icon that resembles a brick wall.
C) An icon that is rectangular in shape, with squiggly lines on the front.
D) An icon that is rectangular, which contains four arrows pointing in opposite directions.

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What is the purpose of a main distribution frame or main distribution facility?

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Also known as the MC (main cross connect...

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


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

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What are the three different types of cabling recognized by TIA/EIA as acceptable for horizontal wiring?

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TIA/EIA recognizes three possible cablin...

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Your company is setting itself up to distribute software made by another company. What type of document should your company procure from the developing company?


A) master service agreement
B) master license agreement
C) service-level agreement
D) memorandum of understanding

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