CompTIA N10-005 Online Practice Questions and Exam Preparation

CompTIA N10-005 Online Questions & Answers

• Question 371:

  Which of the following reasons would MOST likely be used to implement QoS and traffic shaping solutions?

  A. Redundancy
  B. Fault tolerance
  C. Unified communications
  D. Uptime requirements
  C. Unified communications

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  In unified communication video,voice,data have only one end gateway so to give priority to avoid delay in voice and video we use Qos.

• Question 372:

  A technician is troubleshooting authentication issues on a server. It turns out the clock on the server was 72 minutes behind. Setting the clock to the correct time fixed the issue. Given the scenario, which of the following authentication methods was being used?

  A. Kerberos
  B. CHAP
  C. TACACS+
  D. RADIUS
  A. Kerberos

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  Kerberos is a distributed authentication service that allows a process (a client) running on behalf of a principal (a user) to prove its identity to a verifier (an application server, or just server) without sending data across the network that might allow an attacker or the verifier to subsequently impersonate the principal. Kerberos optionally provides integrity and confidentiality for data sent between the client and server.

• Question 373:

  A technician has been tasked to set-up a managed switch.

  Which of the following will the technician need to accomplish this task?

  A. IP address
  B. Switch serial number
  C. VLAN tag
  D. Loopback plug
  A. IP address

• Question 374:

  Standards such as JPEG and ASCII operate at which of the following OSI model layers?

  A. Presentation
  B. Data link
  C. Session
  D. Application
  A. Presentation

• Question 375:

  Which of the following protocols is used to transfer files over the Internet?

  A. SNMP
  B. NTP
  C. FTP
  D. SIP
  C. FTP

• Question 376:

  Which of the following protocols occurs at Layer 4 of the OSI model?

  A. ISDN
  B. IPX
  C. GRE
  D. UDP
  D. UDP

• Question 377:

  A user is trying to connect to the wireless network in the office but is unable to establish a consistent connection. The computer alternates connecting between several similarly configured access points. Which of the following would be the BEST way to address this issues?

  A. Adjust the signal strength of the access points with minimal coverage overlap.
  B. Increase the pool in each of the access points to avoid running out of IPs.
  C. Configure each access point to use a different method of encryption than the others.
  D. Reconfigure each of the access points so that they broadcast different SSIDs.
  A. Adjust the signal strength of the access points with minimal coverage overlap.

• Question 378:

  Which of the following TCP/IP model layers does the OSI model Data Link layer map to?

  A. Application
  B. Transport
  C. Internet
  D. Network Interface
  D. Network Interface

• Question 379:

  A MAC address is a part of which of the following OSI model layers?

  A. Network
  B. Data Link
  C. Physical
  D. Transport
  B. Data Link

• Question 380:

  Which of the following technologies has more non-overlapping channels to utilize in a wireless LAN?

  A. 802.11a
  B. 802.11b
  C. 802.11i
  D. Bluetooth
  A. 802.11a