CompTIA N10-006 Online Practice Questions and Exam Preparation

CompTIA N10-006 Online Questions & Answers

• Question 1531:

  An advertised route learned from one protocol over a different protocol is called:

  A. Co-location
  B. Reallocation
  C. Redundancy
  D. Redistribution
  D. Redistribution

• Question 1532:

  Which of the following is an effect of the protocol mechanism QoS with reference to unified communication?

  A. QoS ensures that unified communication video service is delivered as high definition between the unified communication endpoints.
  B. QoS enables the unified communication traffic compression algorithm to conserve bandwidth across the WAN.
  C. QoS ensures that real time traffic is not delayed between unified communication endpoints.
  D. QoS prevents any degradation in the voice/video signal quality by tunneling the packets between the unified communication endpoints.
  C. QoS ensures that real time traffic is not delayed between unified communication endpoints.

• Question 1533:

  A network technician wants to baseline traffic flows on a specific network. Which of the following will provide the GREATEST level of detail?

  A. Network flow information
  B. SNMP traps
  C. Debug level syslog
  D. Protocol analyzer
  D. Protocol analyzer

• Question 1534:

  A company is installing several APs for a new wireless system that requires users to authenticate to the domain. The network technician would like to authenticate to a central point. Which of the following would work BEST to achieve these results?

  A. A TACACS+ device and a RADIUS server
  B. A TACACS and a proxy server
  C. A RADIUSserver and an access point
  D. A RADIUS server and a network controller
  C. A RADIUSserver and an access point

• Question 1535:

  A technician installed a surveillance system for a customer. The customer wants to be able to access the surveillance system from outside of the network. Which of the following should the technician configure on a SOHO router?

  A. SPI
  B. Routing tables
  C. Switchport
  D. Port forwarding
  D. Port forwarding

• Question 1536:

  Which of the following is the unit used to transfer information at Layer 2 of the OSI model?

  A. Packet
  B. Socket
  C. Session
  D. Frame
  D. Frame

• Question 1537:

  A company needs to find a way to best route latency-sensitive traffic appropriately on an already congested network. Which of the following would be BEST suited for this purpose?

  A. QoS
  B. PPPoE
  C. RADIUS
  D. VPN
  A. QoS

• Question 1538:

  When configuring a new server, a technician requests that an MX record be created in DNS for the new server, but the record was not entered properly. Which of the following was MOST likely installed that required an MX record to function properly?

  A. Load balancer
  B. FTP server
  C. Firewall DMZ
  D. Mail server
  D. Mail server

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  A mail exchanger record (MX record) is a DNS record used by email servers to determine the name of the email server responsiblefor accepting email for the recipient's domain. For example a user sends an email to [email protected]. The sending user's email server will query the somedomain.com DNS zone for an MX record for the domain. The MX record will specify the hostnameof the email server responsible for accepting email for the somedomain.com domain, for example, mailserver.somedomain.com. The sending email server will then perform a second DNS query to resolve mailserver.somedomain.com to an IP address. The sending mailserver will then forward the email to the destination mail server.

• Question 1539:

  A technician is troubleshooting a client's connection to a wireless network. The client is asked to run a "getinfo" command to list information about the existing condition. myClient$ wificard --getinfo agrCtlRSSI:-72 agrExtRSSI:0 state:running op mode: station lastTxRate:178 MaxRate:300

  802.11 auth:open link auth:wpa2-psk BSSID:0F:33:AE:F1:02:0A SSID:CafeWireless Channel:149,1 Given this output, which of the following has the technician learned about the wireless network? (Select TWO).

  A. The WAP is using RC4 encryption
  B. The WAP is using 802.11a
  C. The WAP is using AES encryption
  D. The WAP isusing the 2.4GHz channel
  E. The WAP is using the 5GHz channel
  F. The WAP is using 802.11g
  C. The WAP is using AES encryption
  E. The WAP is using the 5GHz channel

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  Explanation Explanation/Reference:WPA2 makes use of the Counter Mode with Cipher Block Chaining Message Authentication Code Protocol (CCMP) encryption protocol, which isan AES based protocol. The output shows that the wireless network operates on channel 149, which is a channel in the 5GHz band.

• Question 1540:

  A technician is troubleshooting a newly installed WAP that is sporadically dropping connections to devices on the network. Which of the following should the technician check FIRST?

  A. WAP placement
  B. Encryption type
  C. Bandwidth saturation
  D. WAP SSID
  A. WAP placement