N10-008 practice questions 771–780

1. Question 771 · 871 in bank

   A user cannot connect to the network, although others in the office are unaffected. The network technician sees that the link lights on the NIC are not on. The technician needs to check which switchport the user is connected to, but the cabling is not labeled. Which of the following is the best way for the technician to find where the computer is connected?

   • ALook up the computer's IP address in the switch ARP table.
   • BUse a cable tester to trace the cable.
   • CLook up the computer's MAC address in the switch CAM table.
   • DUse a tone generator to trace the cable.

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   Answer: D

   Explanation

   If the question said it was a new user then for sure D, but I could see why people would do C, however the problem with that is its not guaranteed to have it whereas if you use a tone generator the solution would be guaranteed. I think D is the correct option

   Source: Adapted from community discussion — bdemps98

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2. Question 772 · 871 in bank

   Select 2

   A client recently added 100 users who are using VMs. All users have since reported slow or unresponsive desktops. Reports show minimal network congestion, zero packet loss, and acceptable packet delay. Which of the following metrics will MOST accurately show the underlying performance issues? (Choose two.)

   • ACPU usage
   • BMemory
   • CTemperature
   • DBandwidth
   • ELatency
   • FJitter

   Show answer

   Answer: AB

   Explanation

   I agree with the answer giving. Question states that the network looks fine, So its more than likely hardware related ie. The specs of the vm are too high for the computer the clients are working on (CPU and Memory are the most likely causing the issue)

   Source: Adapted from community discussion — EpitomeOfSalt

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3. Question 773 · 871 in bank

   A technician is connecting multiple switches to create a large network for a new office. The switches are unmanaged Layer 2 switches with multiple connections between each pair. The network is experiencing an extreme amount of latency. Which of the following is MOST likely occurring?

   • AEthernet collisions
   • BA DDoS attack
   • CA broadcast storm
   • DRouting loops

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   Answer: C

   Explanation

   broadcast storm Traffic that is recirculated and amplified by loops in a switching topology, causing network slowdowns and crashing switches.

   Source: Adapted from community discussion — RobJob

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4. Question 774 · 871 in bank

   Which of the following policies outlines the software and hardware requirements for using personally owned devices to conduct business?

   • ADLP
   • BAUP
   • CBYOD
   • DNDA

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   Answer: C

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5. Question 775 · 871 in bank

   Which of the following should be used to manage outside cables that need to be routed to various multimode uplinks?

   • AFiber distribution panel
   • B110 punchdown block
   • CPDU
   • DTIA/EIA-568A patch bay
   • ECat 6 patch panel

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   Answer: A

   Explanation

   A. Fiber Distribution Panel: Used to organize and manage fiber optic cables, ideal for routing to multimode uplinks. B. 110 punchdown block: A type of terminal block used primarily for copper wiring, not suitable for fiber optics. C. PDU (Power Distribution Unit): Distributes electrical power, not used for managing data cables. D. TIA/EIA-568A patch bay: A patch panel following a specific wiring standard, typically used for copper Ethernet cables, not fiber optics. E. Cat 6 patch panel: Used to manage and organize Category 6 Ethernet cables, not suitable for fiber optics.

   Source: Adapted from community discussion — Hundo_954

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6. Question 776 · 871 in bank

   Staff members notify a network technician that the wireless network is not working as expected and connectivity to wireless devices is intermittent. Some devices connect but then disconnect. The technician reviews the logs on the WAP controller and identifies thousands of connection attempts from unrecognized devices within a short amount of time. Which of the following is the most likely reason for the wireless network connectivity issue?

   • AWrong SSID
   • BDenial of service
   • CInterference
   • DPoor coverage

   Show answer

   Answer: B

   Explanation

   B. Denial of service The high number of connection attempts from unrecognized devices in a short amount of time suggests a Denial of Service (DoS) attack, which can overwhelm the network and cause connectivity issues for legitimate devices.

   Source: Adapted from community discussion — Hundo_954

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7. Question 777 · 871 in bank

   A user is connecting a smartwatch to a smartphone for internet access. Which of the following network types is the user employing?

   • AMAN
   • BPAN
   • CLAN
   • DWLAN

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   Answer: B

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8. Question 778 · 871 in bank

   An online gaming company needs a cloud solution that will allow for more virtual resources to be deployed when tournaments are held. The number of users who access the service increases during tournaments. The company also needs the resources to return to baseline levels once the resources are not needed in order to reduce cost. Which of the following cloud concepts would provide the best solution?

   • AScalability
   • BHybrid
   • CMultitenancy
   • DElasticity

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   Answer: D

   Explanation

   Elasticity: Automatically adjusts computing resources based on real-time demand, allowing for dynamic scaling up or down to optimize costs and performance. Hybrid: Combines different types of cloud environments (such as public and private clouds) to leverage the advantages of each, offering flexibility and scalability. Scalability: Refers to the ability of a system to handle increased workload by adding resources, either vertically (more powerful hardware) or horizontally (more machines or instances). Multitenancy: A single instance of software serves multiple customers or tenants, allowing them to share common infrastructure and resources

   Source: Adapted from community discussion — Hundo_954

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9. Question 779 · 871 in bank

   A technician reviews a network performance report and finds a high level of collisions happening on the network. At which of the following layers of the OSI model would these collisions be found?

   • ALayer 1
   • BLayer 3
   • CLayer 4
   • DLayer 7

   Show answer

   Answer: A

   Explanation

   Layer 1 of the OSI model is the Physical Layer, where network collisions occur. Collisions happen when two devices attempt to send data on the same network segment simultaneously, causing interference. This typically occurs in shared media environments, such as Ethernet hubs or networks using coaxial cables.

   Source: Adapted from community discussion — a87d6a4

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10. Question 780 · 871 in bank

    An attacker is using an unknown vulnerability that allows malicious actors to utilize the print spooler to gain system privileges on a computer. Which of the following is this scenario an example of?

    • AHoneypot
    • BZero-day attack
    • CInternal threat
    • DExternal threat

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    Answer: B

    Explanation

    A zero-day attack exploits a vulnerability that is unknown to the software vendor or developers, meaning there is no patch or fix available at the time of the attack. The term "zero-day" refers to the fact that the developers have zero days to fix the issue because it is already being exploited in the wild

    Source: Adapted from community discussion — Hundo_954

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N10-008 practice, question 771. 871 questions available.