CompTIA N10-006 Online Practice Questions and Exam Preparation

CompTIA N10-006 Online Questions & Answers

• Question 641:

  A network administrator need to install a border device on the network that will help ensure FTP commands are not being sent in traffic communicating on port 25. Which of the following devices will allow for deep packet inspection?

  A. Layer 7 firewall
  B. Web proxy
  C. Layer 3 switch
  D. Protocol analyzer
  B. Web proxy

  ---

  Explanation Explanation/Reference:http://www.infosectoday.com/Articles/Deep_Packet_Inspection_Technologies.htm

• Question 642:

  After noticing performance degradation on the network, a systems administrator determines a significant amount of data is passing through the firewall on port 23. The systems administrator wants to prevent this unauthorized access and also wants only to allow remote administration of a server at address 10.1.1.5, using a secure protocol. Which of the following firewall rules should the systems administrator add to achieve these goals? (Select TWO).

  A. Deny any any any 23
  B. Deny any 23 any any
  C. Permit any any 10.1.1.5 22
  D. Permit 10.1.1.5 22 any any
  E. Permit any any any 22
  F. Deny 10.1.1.5 23 any any
  A. Deny any any any 23
  C. Permit any any 10.1.1.5 22

• Question 643:

  A network administrator receives a ticket stating half of the second-floor end users cannot connect to the company's accounting servers, while other end users have no connectivity issues. All second-floor users connect to the same switch

  and router. While troubleshooting, the administrator receives the following error:

  No route to host. Which of the following could be the cause of this type of behavior?

  A. Misconfigured DHCP
  B. Misconfigured firewall
  C. Misconfigured VLAN assignment
  D. Misconfigured DNS
  A. Misconfigured DHCP

• Question 644:

  A company pays a third-party vendor a monthly fee to connect to offsite servers and desktops. Users connect to the desktops via RDP, and administrators connect to the servers via VPN. Servers and desktops are hardware-based. Which of the following is the third-party providing?

  A. Virtual desktops
  B. Virtual servers
  C. NaaS
  D. SaaS
  C. NaaS

• Question 645:

  A technician is setting up a public guest network for visitors to access the Internet that must be separate from the corporate network. Which of the following are the BEST steps for the technician to take with minimum overhead configuration? (Select TWO).

  A. Enable SSID broadcasting to identify the guest network.
  B. Configure visitor devices to use static IP addresses.
  C. Enable two-factor authentication on visitor devices.
  D. Configure the access point to use WPA2-AES encryption.
  E. Ensure the access point is not running in mixed mode.
  A. Enable SSID broadcasting to identify the guest network.
  B. Configure visitor devices to use static IP addresses.

• Question 646:

  A network administrator is reviewing logs and notices that a device with a public IP address is trying to access the web server RDP port. Which of the following tools can be used to resolve the domain of the public IP address?

  A. arp
  B. nslookup
  C. ipconfig
  D. netstat
  B. nslookup

• Question 647:

  The ISP needs to terminate the WAN connection. The connection should be located in the network server room where the company LAN equipment resides. Which of the following identifies the location?

  A. Smart jack
  B. MDF
  C. VPN
  D. 66 block
  B. MDF

  ---

  Short for main distribution frame, a cable rack that interconnects and manages the telecommunications wiring between itself and any number of IDFs. Unlike an IDF, which connects internal lines to the MDF, the MDF connects private or public lines coming into a building with the internal network.

• Question 648:

  A technician grabs a network cable and connects two switches together. However, the ports fail to come up as indicated by the link lights. Which of the following is MOST likely the issue?

  A. Wrong subnet mask on the interfaces
  B. Mismatched MTU size
  C. Straight through instead of cross over cable
  D. SSID mismatch between the switches
  C. Straight through instead of cross over cable

• Question 649:

  Which of the following layers of the OSI model is responsible for stripping the TCP port information before sending the packet up to the next layer?

  A. 2
  B. 3
  C. 4
  D. 5
  C. 4

• Question 650:

  Which of the following must a technician enable on a switch in order to be able to view all of the packets traversing a switch using a packet sniffer?

  A. STP
  B. Port Mirroring
  C. VLANs
  D. PoE
  B. Port Mirroring