Networking + 2

You have been hired by Zebra Infotainment as a network administrator. Your first task on the job is to document the list of all the vendors. Under which category would you put the list of vendors while creating a network document? Procedures Network configuration Special instructions Contacts

Contacts (Procedures in network documentation will include task details, workflows, role assignments, essential equipment or supplies, compliance requirements, and safety restrictions.)

Which of the following cables transmits data via pulsing light? UTP STP PVC cable Fiber optic cable

Fiber optic cable

On which of the following device can you not assign an IP address? Layer 3 Switch Hub Load Balancer Router

Hub

Which of the following are the components of a standard operating procedure document? [Choose all that apply] Purpose Procedures Responsibilities Definitions Scope

Purpose Procedures Responsibilities Definitions Scope

Which SCADA component is geographically dispersed and receives commands to perform certain tasks? Master Terminal Unit (MTU) Remote Terminal Unit (RTU) Human Machine Interface (HMI) Programmable Logic Controller (PLC)

Remote Terminal Unit (RTU)

Which of the following networking device can be used to implement access lists, dynamic routing protocols, and Network Address Translation (NAT)? Layer 3 Switch Router Hub Layer 2 Switch

Router

Which of these is considered a secure place to store a list of documented network passwords? a. A password manager b. A sticky note under the keyboard c. The MDF d. The CEO's smartphone

a. A password manager

According to structured cabling standards, there must be at least one _______ on each floor. a. IDF b. Demarc c. MDF d. Work area

a. IDF

Which change is designed to close a security vulnerability without affecting other components of an application? a. Patch b. Rollback c. Upgrade d. Installation

a. Patch

What type of diagram shows a graphical representation of a network's wired infrastructure? a. Wiring diagram b. Network topology c. Network map d. Rack diagram

a. Wiring diagram

Which of the following causes physical layer failures? a. SCADA b. EMI c. STP d. PVC

b. EMI

Which of the following devices are you likely to find in the MDF? Choose all that apply. a. Network printer b. KVM switch c. Switches d. Routers

b. KVM switch c. Switches d. Routers

Which network diagram shows a logical topology? a. Floor plan b. Network map c. Wiring diagram d. Rack diagram

b. Network map

You need to connect a new network printer to a nearby wall jack. What kind of cable should you use? a. Fiber-optic cable b. Patch cable c. Plenum-rated cable d. Backbone cable

b. Patch cable

If you're shopping for a rack switch, what component on the switch tells you it can be mounted to a rack? a. Padded feet b. Rack ears c. AC adapter d. Large fans

b. Rack ears

When writing the site survey report, which of the following points should be included? [Choose all that apply] Number of wireless access points required Number of users who will be able to connect to the access point Recommendations on type of wireless access points Amount of redundancy Mounting locations along with the cable path

Number of wireless access points required Recommendations on type of wireless access points Amount of redundancy Mounting locations along with the cable path

Which of the following devices can be created using Network Function Virtualization (NFV)? [Choose all that apply] Virtual firewalls Virtual Load balancers Anti-virus application Web Server

Virtual firewalls Virtual Load balancers

If you enable password history in a Windows environment, how many passwords are remembered by default? 24 36 10 12 8

24

In a physical network diagram, which of the following entities should be documented? [Choose all that apply] Servers Clients Firewalls VoIP Phones WAN Links

ALL

In which phase of a system life cycle is a device procured into the organization and becomes an asset, identified using a specific number or similar identification method? Maintenance Acquisition Implementation Decommissioning

Acquisition

You have been hired by an ISP to extend the WAN connection to a housing society in Manhattan. Your primary job is to ensure that the fiber cable connection is appropriately connected to the LAN in the society after which a network engineer will be sent by the ISP for further proceedings. At what point does your job end in this situation? At the data room At the demarcation point At the work area At the main distribution frame

At the demarcation point

Globe Communications is a well-known ISP that has hired Michelle as a network administrator. Recently, the administration department at Move Makers Ltd. sent an enquiry to Globe Communications if it could set up a connection using either a fiber cable or a wireless link that connects the main distribution frame (MDF) and the entrance facility at Move Makers' newly established Manhattan branch. Michelle has been appointed for this project. Analyze which of the following cabling methods would be an ideal option for this assignment. Horizontal cabling will be ideal as the distance isn't much. Backbone cabling should be used as it will provide a vertical cross connect. Plenum cabling should be preferred as it is fireproof. Patch cabling will help minimize the cost and will be effective.

Backbone cabling should be used as it will provide a vertical cross connect.

What is the purpose of creating a Private virtual switch using Hyper-V? Isolate a virtual device Connect virtual devices to the physical host Connects locally located virtual devices together Connect physical as well as virtual devices together

Connects locally located virtual devices together

Which of the following is also known as telecommunications room? Data room Patch panel MDF Rack

Data room

Which of the following will act as the point where the WAN ends and the LAN begins? Demarc Data room MDF Work area

Demarc

When is the disaster recovery plan invoked? During the disaster Any time Post the disaster Before the disaster

During the disaster

Which of the following are the benefits of a Wireless LAN Controller? [Choose all that apply] Centralized update deployment Interference detection Wireless access point status detection Simplified wireless network maintenance Centralized logging Flexible deployment of a wireless access point

Interference detection Wireless access point status detection Simplified wireless network maintenance Flexible deployment of a wireless access point

All of them are types of printers except ______. Liquid Inkjet Dot-matrix LED 3D Laser

Liquid

Which of the following is the main panel that houses the main incoming cables for the building or floor? MDF SDF JDF IDF

MDF

Which of the following documents defines the terms of future contracts between parties, such as payment terms or arbitration arrangements? MSA SOW SLA MOU

MSA

How can a virtual device communicate with a physical device on the network? Using an external virtual switch Using a private virtual switch Using a virtual network load balancer Using an internal virtual switch

Using an external virtual switch

Which of the following virtual device can be created using Hyper-V? Virtual Firewall Virtual Switch Virtual Router Virtual Network Load balancer

Virtual Switch

Which device converts signals from a campus's analog phone equipment into IP data that can travel over the Internet? a. Dedicated telephone switch b. Voice gateway c. Legacy PBX d. VoIP phone

b. Voice gateway (A voice gateway device converts signals from a campus's analog phone equipment into IP data that can travel over the Internet, or it converts VoIP data from an internal IP network to travel over a phone company's analog telephone lines. A legacy PBX is a dedicated telephone switch that connects and manages calls within a private organization, and it manages call connections that exit the network through a VoIP gateway. A VoIP phone might be a telephone sitting at each user's location or an application hosted on a user's computer or other device.)

At what point does the ISP hand over responsibility to the customer? a. IDF b. MDF c. Demarc d. Patch panel

c. Demarc

Which change management principle must you apply to all changes regardless of scope or impact? a. Acquire review board approval. b. Submit a change request document. c. Document the change. d. Apply the change as soon as possible.

c. Document the change.

A technician from your ISP has arrived to help you troubleshoot a weak WAN connection. To what location do you take them? a. Work area b. CEO's office c. EF d. IDF

c. EF (Entrance Facility)

A transceiver was recently damaged by a lightning strike during a storm. How might you decide whether the ISP is responsible for replacing this device, or whether your company must foot the bill? a. Look at the manufacturer information on the device's label. b. Look at purchase records for the device to determine when it was acquired. c. Look at whether the device is located on the ISP's side of the demarc. d. Look at what kinds of cables are connected to this device.

c. Look at whether the device is located on the ISP's side of the demarc.

In which life cycle phase is an old device removed from the network? a. Requirement analysis b. Evaluation c. Documentation and maintenance d. Implementation

d. Implementation

When an Internet connection goes down, what business document defines a customer's options for paying a reduced rate? a. RFP b. MOU c. SOW d. SLA

d. SLA

When defining a baseline of a server, which of the following components' utilization must be included? [Choose all that apply] Network Display Adapter Memory Hard Drive USB Processor

processor memory hard drive network

Which Microsoft technology can be used to create virtual devices on a physical device on-premise? VMWare Azure App-V Hyper-V

Hyper-V

The Jaypeg Group of Institutions has come up with a new department for sociology. It has hired you to complete the network setup for this department. On inspection, you get to know that you just need to extend the connection provided by an existing ISP. Where will you, as a network engineer, extend the connection to in such a case? MDF Data room Work area IDF

IDF (Every campus has only one MDF (main distribution frame), so it won't be possible to have multiple MDFs in a building.)

Which phase is defined after the Preparation phase in the Incident Response Plan? Containment Recovery Eradication Identification

Identification (There are six phases in incident response plan: Preparation Identification Containment Eradication Recovery Lessons Learned)

In which type of Non-disclosure Agreement (NDA) do you have more than two parties involved, but just one party shares the information with the other parties? Multilateral Bilateral Unilateral Both unilateral and multilateral

Multilateral

JK Fabrics has contracted you to set up a unit for storing the routers and various switches that are to be used in setting up the network connection. Which of the following do you think is ideally suited in this scenario? VoIP Patch panel IDF Racks

Racks

A client has contracted you to fix an error arising from an employee's workstation. You try to fix the error by doing a system upgrade. Post the upgrade, you notice that the system is not booting up. Which of the following processes will help you to revert the system to the previous version? Rollback Patch Upgrade Network mapper

Rollback

You've decided to run an Nmap scan on your network. Which apps could you open to perform this task? Choose all that apply. a. Command Prompt b. Microsoft Edge c. Zenmap d. PowerShell

a. Command Prompt c. Zenmap d. PowerShell

What is the first step of inventory management? a. List all components on the network. b. List an administrative account's username and password for each device on a network. c. Identify network requirements. d. Interview users.

a. List all components on the network. (The first step in inventory management is to list all components on the network. A later step would include listing usernames and passwords. Identifying network requirements is the initial phase of the system life cycle. Interviewing users is the first step in the troubleshooting process.)