CompTIA N10-005 Online Practice Questions and Exam Preparation

CompTIA N10-005 Online Questions & Answers

• Question 601:

  Which of the following will allow a technician to monitor all network traffic when connected to a mirror port?

  A. VLAN tags
  B. SNMP
  C. Packet sniffer
  D. Syslog
  C. Packet sniffer

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  Mirror port just send the packet to the port which is selected to grab the packet of any destination port to capture that packets we need packet sniffer.

• Question 602:

  A technician is implementing a wireless network at a small business. The business already has a certificate authority and RADIUS server that they would like the technician to integrate with the wireless network. Additionally, the business would like to utilize their legacy 802.11b TKIP printers.

  Which of the following configurations should the technician use?

  A. 802.11a with WPA2-Enterprise
  B. 802.11n with WPA-PSK
  C. 802.11n with WPA2-PSK
  D. 802.11g with WPA-Enterprise
  D. 802.11g with WPA-Enterprise

• Question 603:

  An administrator would like to scan for open ports on the subnet and determine if any vulnerable applications are listening. Which of the following tools would the administrator MOST likely use?

  A. Ping
  B. Nessus
  C. IMAP
  D. Telnet
  B. Nessus

• Question 604:

  Which of the following network devices builds a table of ports to MAC addresses to forward packets only to necessary ports?

  A. Switch
  B. Hub
  C. Router
  D. Repeater
  A. Switch

• Question 605:

  Which of the following can assist when troubleshooting a cable that meets the 1000BaseLX specification?

  A. Multimeter
  B. OTDR
  C. Link state
  D. Protocol analyzer
  B. OTDR

• Question 606:

  Which of the following performs authentication and provides a secure connection by using 3DES to encrypt all information between two systems?

  A. HTTPS
  B. SSH
  C. RSA
  D. SSL
  B. SSH

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  DES encryption algorithm encrypts data three times. Three 64-bit keys are used, instead of one, for an overall key length of 192 bits (the first encryption is encrypted with second key, and the resulting cipher text is again encrypted with a third key).

• Question 607:

  Which of the following would be used to check whether a DoS attack is taking place from a specific remote subnet?

  A. Syslog files
  B. Honeypot
  C. Network sniffer
  D. tracert
  C. Network sniffer

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  A network sniffers monitors data flowing over computer network links. It can be a self-contained software program or a hardware device with the appropriate software or firmware programming.

• Question 608:

  A technician is trying to add another switch to the network with multiple VLANs.

  Which of the following should the technician configure on the interface to allow multiple VLANs?

  A. Mirroring
  B. Trunking
  C. Authenticating
  D. Bonding
  B. Trunking

• Question 609:

  An administrator determines that an attack is taking place on the email server from a group of users on the same ISP.

  Which of the following is the BEST way to mitigate an attack on the network?

  A. Packet filtering
  B. Spam filtering
  C. MAC filtering
  D. CSU
  A. Packet filtering

• Question 610:

  Which of the following is used for SONET connections and requires a wavelength of 1310nm?

  A. 10GBASECX4
  B. 10GBASELX4
  C. 10GBASELW
  D. 10GBASESR
  C. 10GBASELW