Network+ Ch.2 Quiz

You are the CEO of an ISP firm and you want to replace the existing routers of your clients with the new updated versions which are out in the market. What kind of a business document will you submit to request vendors to submit a good proposal for your product query? An MSA An RFP An MOU An SOW

An RFP

What is the maximum allowable distance for horizontal cabling? 7 m 100 m 90 m 50 m

100 m

If a twisted-pair cable has a diameter of 0.8 cm, which of the following options would you apply as the bend radius of the cable so that data transmission is not impaired? 2.4 cm 3 cm 1.6 cm 3.2 cm

3.2 cm

Yang, a network engineer, has been tasked with establishing a new long-distance connection for the branch offices between Manhattan and Texas by an ISP. In doing so, analyze which of the following cables he should opt for in order to obtain maximum speed and bandwidth. STP UTP Patch cable Fiber optic cable

Fiber optic cable

Which of the following is an example of an industrial controls system? HVAC EMI PVC MDF

HVAC

A client contacted you to avail your services of cable installation. The requirement is to set up a connection which connects workstations to the data room, and the distance between them spans 87 meters. Which of the following cabling methods would be an ideal option for this assignment? Horizontal cabling Plenum cabling Patch cabling Backbone cabling

Horizontal cabling

Which of the following cabling methods connects workstations to the closest data rooms? Patch cabling Backbone cabling Plenum cabling Horizontal cabling

Horizontal cabling

Which of the following is not a recognized cabling type for horizontal cabling as per the ANSI/TIA standards? STP Fiber optic cable UTP Patch cable

Patch cable

As a senior network engineer, which of the following would you use when you are setting up a network connection at a university and you have to connect and organize lines running from walls to racks to network devices? STP Cable trays MMF Patch panels

Patch panels

Which of the following cables comes coated with a flame-resistant jacket? UTP cable Plenum cable STP cable PVC cable

Plenum Cable

You are a network technician who, on inspection, has found that one of the cables is faulty as a result of which you now have to insert a new piece of twisted pair into the data receptors to complete the circuit. Which of the following will you apply to sort this issue? Wall jack KVM Patch panel Punchdown tool

Punchdown tool

Which of the following consists of one or more insulated twisted-pair wires encased in a plastic sheath? STP (Shielded Twisted Pair) MMF (Multi-Mode Fiber) UTP (Unshielded Twisted Pair) SMF (Single-Mode Fiber)

UTP

Which of the following is a component of backbone cabling that runs between building floors? Vertical cross connect Work area MDF IDF

Vertical cross connect

The process of designing, implementing, and maintaining an entire network is called _____. a system life cycle SCADA patch management a network loop

a system life cycle

What is a graphical representation of network devices and connections known as? A wiring diagram A network diagram A rack diagram A Zenmap

A network diagram

Which of the following diagrams is needed while tracking and troubleshooting equipment installed in a rack? A network mapper A rack diagram A wiring diagram A network diagram

A rack diagram

Hari has been employed by Telnet Softtech Ltd. as a senior network engineer. Analyze which of the following statements he should keep in mind while visiting the data room of a multinational company for monitoring and security purposes. A. The servers and switches cannot contain temperature sensors, and so they have to be installed. B. He should have the HVAC sensors connected as network devices themselves. C. No environmental alarms can be programmed. D. Every data room can have unlimited IT personnel with copies of the keys.

B

The Cambridge Law Department has complained of a loss of network signal from time to time. On inspection, it has been noticed that the loss of signal is due to noise interference at the physical layer. Analyze which of the following measures should be taken to sort out this issue. A. Use patch panels to organize and connect lines. B. Ensure that the cables are at least 3 feet away from fluorescent lights or other sources of EMI. C. Ensure that you do not leave more than an inch of exposed cable before a twisted-pair termination. D. Install the cables through cable conduits and seal the ends of these pipes.

B

The University of Mordor houses almost 1000 students in its campus. It has multiple buildings in the campus where free food and Internet services are provided for the students. The University boasts of providing one of the fastest Internet experiences in the country and there have never been any reports of the service going down. To ensure such efficient connectivity, the University adheres to the ANSI/TIA standards to better manage the data feed from the main data facilities. Which of the following can be reasonably inferred from the above scenario? A. The cable sheath used to provide the connection is plenum-rated. B. Every floor in the building has an individual IDF. C. The network setup used to connect the central network to other nodes is organized in a star topology. D. There are multiple MDFs in every building.

B

When Kyle visited Claremont Group of Institutions as a network professional to repair defective cable ends, he accidently left more than an inch of exposed cable before a twisted-pair termination. Analyze what the consequence of Kyle's error will be. A. It will risk connectivity and data transmission problems. B. It will increase the possibility of transmission interference between wires. C. It will increase the possibility of noise interference, which will affect the network's signals. D. It will make it difficult to diagnose data errors.

B

You are working as a network engineer with SkyNet Solutions. You have been sent to the Waylan Union High to establish a wireless link between the entrance facility and the main distribution frame. Which of the following cabling methods would you choose to complete the task at hand? Backbone cabling Horizontal cabling Patch cabling Plenum cabling

Backbone cabling

You are a junior technician at KVM Solutions. They have just received a query from a university who wants their network connection to be set up. You have been tasked with sketching a diagram for the various network devices that will be used to establish the connection. Which of the following options would you apply to identify the routers in that connection? A. A rectangular box, but with squiggly lines on the front B. A small rectangular box, which contains four arrows pointing in opposite directions C. A brick wall symbol D. A hockey-puck shape with two arrows pointing inward and two arrows pointing outward

D

Which of the following is an enclosed space that holds network equipment? Data room Work area MDF Demarc

Data room

Royal Global University has just set up a new department for biotechnology and has hired you to extend the network connection to this department. Which of the following equipment do you think is necessary while extending the connection? IDF Data room Demarc point MDF

IDF

Which of the following will act as the centralized point of interconnection in reference to an organization's LAN, CAN, or WAN? Demarc Point MDF Data Room VoIP telephone equipment

MDF

Which of the following will act as the centralized point of interconnection in reference to an organization's LAN, CAN, or WAN? VoIP telephone equipment Data Room MDF Demarc Point

MDF

Larry is a senior technician who has to document the recent troubleshoot he carried out at Kroger Industries related to the baseline configuration of network devices. Larry is still unsure as to what category type he should document the troubleshoot so that it falls under standard operating procedures. Analyze which of the following category types Larry should opt for in such a scenario. Software Hardware Procedures Network configuration

Network configuration

In reversing a software upgrade, which of the following types of upgrade uses the patch's automatic uninstall utility for reversing? Shared application upgrade Client software upgrade Operating system upgrade Operating system patch

Operating system patch

What is the process of reverting to a previous version of the software after a failed upgrade attempt known as? Network mapper Upgrade Rollback Patch

Rollback

Sphinx Infra Ltd. has doubts on how to meet the various privacy, security, and safety precautions installed for their network. You have been hired to analyze the existing modules for which you will need to go through the network documentation before suggesting any change. Which segment in the network document will contain the necessary information you require? Special instructions Contacts Network configuration Procedures

Special instructions

Which of the following server racks would you use for a bolt-free mounting? Round-hole racks Nonthreaded racks Threaded racks Square-hole racks

Square-hole racks

What are larger data rooms also known as? Equipment room Telecommunications enclosure Patch bay Telecommunications room

Telecommunications room

As a network engineer, you have been sent to ZoomCar Enterprises to have a routine check on the network devices. In doing so, you suddenly notice that there are still some old-generation routers installed at certain points. You plan on replacing these old routers with the new upgraded ones. At what life cycle phase can you remove an old device from the network? The development phase The requirement phase The documentation and maintenance phase The implementation phase

The implementation phase