N10-008 practice questions 471–480

1. Question 471 · 871 in bank

   A user is required to log in to a main web application, which then grants the user access to all other programs needed to complete job-related tasks. Which of the following authentication methods does this setup describe?

   • ASSO
   • BRADIUS
   • CTACACS+
   • DMultifactor authentication
   • E802.1X

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   Answer: A

   Explanation

   The scenario you've described, where a user logs in to a main web application that grants access to other programs needed for job-related tasks, is typically implemented using a Single Sign-On (SSO) solution. Single Sign-On (SSO) allows a user to authenticate once with a central identity provider (such as the main web application) and then gain access to multiple other applications without needing to provide separate credentials for each application. This streamlines the authentication process, enhances user experience, and improves security by centralizing user authentication and access control.

   Source: Adapted from community discussion — actingnurse1

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2. Question 472 · 871 in bank

   A company has a geographically remote office. In order to connect to the internet, the company has decided to use a satellite WAN link. Which of the following is the GREATEST concern for this type of connection?

   • ADuplex
   • BCollisions
   • CJitter
   • DEncapsulation

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   Answer: C

   Explanation

   C. Jitter Jitter is the variation in delay of packet transmission over a network. In the case of a satellite WAN link, the signals travel a significant distance to reach the satellite in orbit and then back down to the ground station. This round-trip distance introduces noticeable latency, and variations in this latency are known as jitter.

   Source: Adapted from community discussion — Hchfyvggjg

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3. Question 473 · 871 in bank

   A network technician is deploying multiple switches for a new office. The switches are separately managed and need to be cabled in to support dual firewalls in a HA setup. Which of the following should the technician enable to support proper stability of the network switches?

   • ANTP
   • BCDMA
   • CSTP
   • DLACP
   • E802.1Q

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   Answer: C

   Explanation

   The option that the network technician should enable to support proper stability of the network switches in this scenario is: C. STP (Spanning Tree Protocol) Spanning Tree Protocol (STP) is used to prevent loops in Ethernet networks, especially in situations where redundant links are present. In this case, where there are multiple switches and dual firewalls in a high availability (HA) setup, enabling STP would help prevent any potential loops that could disrupt network stability.

   Source: Adapted from community discussion — actingnurse1

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4. Question 474 · 871 in bank

   Which of the following technologies provides a failover mechanism for the default gateway?

   • AFHRP
   • BLACP
   • COSPF
   • DSTP

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   Answer: A

   Explanation

   First-hop redundancy protocols (FHRPs) work by giving you a way to configure more than one physical router to appear as if they were only a single logical one.

   Source: Adapted from community discussion — Pongsathorn

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5. Question 475 · 871 in bank

   Which of the following would be used to filter web traffic based on content?

   • AProxy server
   • BLoad balancer
   • CMedia converter
   • DAccess point

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   Answer: A

   Explanation

   A. Proxy server A proxy server is commonly used to filter web traffic based on content. By acting as an intermediary between the user and the internet, a proxy server can inspect the content of the web requests and responses. This allows organizations to implement content filtering policies, restrict access to certain websites, and enhance security by blocking malicious content. Options B (Load balancer), C (Media converter), and D (Access point) do not typically perform content filtering: - B. A load balancer distributes incoming network traffic across multiple servers to ensure efficient use of resources. It is not designed for content filtering. - C. A media converter is used to convert between different types of media signals (e.g., between copper and fiber optic), and it does not perform content filtering. - D. An access point provides wireless connectivity in a network and does not have built-in capabilities for content filtering.

   Source: Adapted from community discussion — salah112

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6. Question 476 · 871 in bank

   A bank installed a new smart TV to stream online video services, but the smart TV was not able to connect to the branch Wi-Fi. The next day, a technician was able to connect the TV to the Wi-Fi, but a bank laptop lost network access at the same time. Which of the following is the MOST likely cause?

   • ADHCP scope exhaustion
   • BAP configuration reset
   • CHidden SSID
   • DChannel overlap

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   Answer: A

   Explanation

   In this scenario, when the smart TV was connected to the Wi-Fi, it was likely assigned the last available IP address in the DHCP scope. When the laptop attempted to connect to the Wi-Fi, there were no remaining IP addresses to assign, so the laptop could not connect to the network.

   Source: Adapted from community discussion — Paula77

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7. Question 477 · 871 in bank

   Newly crimped 26ft (8m) STP Cat 6 patch cables were recently installed in one room to replace cables that were damaged by a vacuum cleaner. Now, users in that room are unable to connect to the network. A network technician tests the existing cables first. The 177ft (54m) cable that runs from the core switch to the access switch on the floor is working, as is the 115ft (35m) cable run from the access switch to the wall jack in the office. Which of the following is the MOST likely reason the users cannot connect to the network?

   • AMixed UTP and STP cables are being used.
   • BThe patch cables are not plenum rated.
   • CThe cable distance is exceeded.
   • DAn incorrect pinout on the patch cable is being used.

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   Answer: D

   Explanation

   the issue is likely related to: D. An incorrect pinout on the patch cable is being used. Explanation: When patch cables are crimped incorrectly, using an incorrect pinout, it can lead to connectivity issues or complete network communication failures. The fact that the existing cable runs (177ft and 115ft) are working, while the newly crimped patch cables in the room are causing connection problems for users, suggests that there may be a problem with the pinout configuration on the newly crimped cables. The total cable distance of 150ft (54m + 35m) is well within the Ethernet distance limitations, so the cable distance itself is not the likely cause of the issue. Plenum rating and cable type (UTP vs. STP) are also less likely to be the primary reasons for the network connectivity problem in this scenario.

   Source: Adapted from community discussion — actingnurse1

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8. Question 478 · 871 in bank

   While troubleshooting a network outage, a technician discovers symptoms that indicate a patch cable is connecting the core switch to the router. A network engineer confirms the theory is plausible, and the technician tests the cable. The cable passes the test, and the technician properly plugs the cable back into the correct network ports. However, the network outage continues. Which of the following is the NEXT step the technician should take to troubleshoot the network outage?

   • AEstablish a new theory.
   • BVerify full system functionality.
   • CEstablish a plan of action.
   • DContinue to work the original theory.

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   Answer: A

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9. Question 479 · 871 in bank

   A help desk supervisor discovers the following ticket excerpt while reviewing notes in a customer’s account: Received report that customer was unable to use the scanner to read barcodes, the internet no longer worked, and the monitor was fuzzy. Arrived on site and began troubleshooting. Confirmed monitor issue. Replaced VGA cable. Confirmed scanner failure. Scanner USB cable was unattached. Reattached cable. Confirmed internet issue. Duplicated on test laptop. Escalated to ISP. Which of the following BEST describes what the technician was doing?

   • AThe technician was questioning the obvious.
   • BThe technician was implementing preventative measures.
   • CThe technician was approaching multiple problems individually.
   • DThe technician was determining if anything had changed.

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   Answer: C

   Explanation

   I think is a A The technician started looking at the obvious first, like checking cables and duplicating the concern with the internet connection (escalating it to ISP) The technician did approach each problem individually, but don’t we all do that when we have different concerns? You can’t fix 3 different concerns at the same time. So is best to check the obvious for each one of them.

   Source: Adapted from community discussion — Mousie898

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10. Question 480 · 871 in bank

    Which of the following routing protocols should be implemented to create a route between a local area network and an ISP?

    • ABGP
    • BEIGRP
    • CRIP
    • DOSPF

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    Answer: A

    Explanation

    When you need to create a route between a local area network (LAN) and an Internet Service Provider (ISP) or an external autonomous system, BGP is typically the appropriate routing protocol to implement. Explanation: BGP (Border Gateway Protocol): BGP is designed for routing between different autonomous systems (ASes) on the internet. It is used to exchange routing and reachability information between ISPs, enterprises, and other networks. BGP is well-suited for handling large-scale networks and providing policy-based routing control.

    Source: Adapted from community discussion — actingnurse1

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N10-008 practice, question 471. 871 questions available.