Unit 02 IQ Checkpoint (Cen)
When creating network diagrams what icon description typically represents a network router?
An icon that has a hockey-puck shape with two arrows pointing inward and 2 arrors pointing outward.
what is the name of the GUI front end that is available for the Nmap utility?
Zenmap
What statement correctly identifies the purpose of a software patch?
A software patch is a correction, improvement or enhancement to software
When creating network diagrams, what icon description typically represents a network firewall?
An icon that resembles a brick wall
Which of the following is NOT a best practice when performing cable management?
Cable ties should be pulled tightly to keep cables from moving around in a bundle
Cable that is coated with flame-resistant polyvinyl chloride PVC is acceptable for use in plenum areas.
False
In a rack setup, a device called a KVM allows multiple consoles to connect to a single device on the rack.
False
Where is a demarc located in relation to the structured cabling of an enterprise enviroment?
In the Main Distribution Frame MDF
What does a statement of work document do?
It documents in detail the work that must be completed for a particular object, and includes specific tasks, deliverables, standards, payment schedule, and work timeline.
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?
Master license agreement
During termination of twisted pair cabling what should be done to ensure minimal crosstalk is introduced?
No more than 1 inch of the cable should be exposed
Which o 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
Request for proposal
What standard describes uniform, enterprise-wide cabling systems, regardless of who manufactures or sells the various parts used in the system?
TIA/EIA-568
What does backbone cabling consist of?
The cables or wireless links that provide interconnection between the entrance facility and MDF and between the MDF and IDFs.
A master service agreement MSA is a contract that defines the terms of future contracts between parties such as payment terms or arbitration arrangements.
True
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
True
The TIA/EIA-568 standard for wall jacks in a work area requires that at least one outlet be provided for data and one for voice
True
The industry standard height for a rack in rack units is 42U?
True
A dedicated telephone switch or virtual switching device that connects and manages calls within a private organization, and manages call connections that exist the network through a VOIP gateway, is known by what term?
VOIP PBX (private branch exchange)
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 phones company's analog telephone lines?
VOIP gateway
