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CompTIA Network (N10-008) Practice Exam -3 questions with correct answers
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CompTIA Network (N10-008) Practice Exam -3 questions with correct answers
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CompTIA Network (N10-008) Practice Exam #3 questions with correct answers1. What is an example of a signaling protocol used to initiate,maintain,and ter-
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minate a real-time VoIP session?: SIP (Session Initiation Protocol) is a signaling
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protocol for initiating, maintaining, and terminating real-time sessions that include
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| voice, video, and messaging applications. SIP uses ports 5060 and 5061.
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2. While monitoring the network, you notice that the network traffic to oneof
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| the servers is extremely high. Which of the following should you utilize to
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| verify if this is a concern?: High network traffic can be a sign of a possible
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attack conducted either by an insider or someone out of the network to steal relevant
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information. By reviewing the network baseline, you can determine if the traffic is
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| actually high and if any network configurations are out of the baseline, causing the
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issue. By knowing what "normal" looks like, you can then more easily identify the
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| abnormal. A baseline is a process for studying the network at regular intervals to
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| ensure that the network is working as designed.
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3. Dion Training is concerned about an attacker gaining access to their net-
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| work and gaining access to their confidential financial data. What could be
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| implemented to attempt to redirect an attacker to a different server that doesn't | | | | | | | | | | | |
contain any real financial data?: A honeypot is a computer security mechanism set
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| to detect, deflect, or in some manner counteract attempts at unauthorized use of
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information systems. Generally, a honeypot consists of data that appears to be a
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legitimate partof the site but is actually isolated and monitored and seems to contain
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information or a resource of value to attackers, who are then tricked into spending
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| their time attacking the honeypot instead of your real servers.
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4. You are assisting the company with developing a new business continuity
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plan. What would be the BEST recommendation to add to the BCP?: The
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, | business continuity plan focuses on the tasks carried out by an organization to
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| ensure that critical business functions continue to operateduringand aftera disaster.By
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|keeping redundant links between core devices, critical business services can bekept
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running if one link is unavailable during a disaster.Some of the other options aregood
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| ideas, too, but this is the BEST choice to maintain a high availability network that can
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| continue to operate during periods of business disruption.
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5. A technician has installed an 802.11n network, and most users can see
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| speeds of up to 300Mbps.A few of the users have an 802.11n network card but
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cannot get speeds higher than 108Mbps.What should the technician do to fixthe
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issue?: Wireless Nnetworks cansupportup to600Mbps with thenetwork cards'proper
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| software drivers. Without them, they can only achieve 108Mbps since they cannot
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| communicate with the increased data compression rates. Wireless networkinterface
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| card drivers are software programs installed on your hard disk that allow your
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| operating system to communicate with your wireless and network adapters.
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