CompTIA N10-006 Online Practice Questions and Exam Preparation

CompTIA N10-006 Online Questions & Answers

• Question 1021:

  A network administrator is expanding a network from one host to 300 hosts. The network must be configured to use only the company's single public IP address. Which of the following configurations would be BEST suited for this task? (Select TWO).

  A. Use the network ID and mask 192.168.0.0/23.
  B. Use the network ID and mask 192.168.0.0/24.
  C. Use the network ID and mask 192.168.0.0/25.
  D. Enable NAT on the router and request an IPv6 address from the ISP.
  E. Enable NAT with port address translation on the router.
  F. Enable NAT on the router and request a block of five IP addresses from the ISP.
  C. Use the network ID and mask 192.168.0.0/25.
  D. Enable NAT on the router and request an IPv6 address from the ISP.

• Question 1022:

  When choosing a type of storage that integrates with the existing network infrastructure, the storage must be easily configurable to share files and can communicate with all existing clients over TCP/IP. Which of the following is the BEST technology for the network administrator to implement?

  A. iSCSI
  B. Fibre Channel
  C. NAS
  D. DAS
  C. NAS

• Question 1023:

  Which of the following is a system of notation that uses base 16 rather than base 10?

  A. Hex
  B. Octal
  C. Binary
  D. CIDR
  A. Hex

• Question 1024:

  A network technician is installing a router in a 42U two-post rack. The technician is responsible for ensuring the ISP hand-off device takes the top position and the router takes the next position. Both devices take up approximately 2Us each. In which of the following "U" positions will the router MOST likely be located on the two-post rack?

  A. 35U
  B. 37U
  C. 40U
  D. 42U
  B. 37U

• Question 1025:

  Which of the following should be installed to prevent inappropriate websites from being viewed?

  A. Load balancer
  B. VPN concentrator
  C. Content filter
  D. Proxy server
  C. Content filter

• Question 1026:

  It has been determined by network operations that there is a severe bottleneck on the company's mesh topology network. The field technician has chosen to use log management and found that one router is making routing decisions slower than others on the network. This is an example of which of the following?

  A. Network device power issues
  B. Network device CPU issues
  C. Storage area network issues
  D. Delayed responses from RADIUS
  B. Network device CPU issues

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  Network processors (CPUs) are used in the manufacture of many different types of network equipment such as routers. Such a CPU on a router could become bottleneck for the network traffic. The routing through that device would then slow down.

• Question 1027:

  A technician wants to configure the inbound port of a router to prevent FTP traffic from leaving the LAN. Which of the following should be placed on the router interface to accomplish this goal?

  A. Static routes for all port 80 traffic
  B. DHCP reservations for all /24 subnets
  C. ACL for ports 20 and 21
  D. MAC filtering using wildcards
  C. ACL for ports 20 and 21

• Question 1028:

  Joe, a network administrator, has installed an SFTP server behind a load-balancing router. He opened port 21 but was unable to establish a connection. Which of the following ports should he have opened?

  A. Port 20
  B. Port 22
  C. Port 162
  D. Port 443
  B. Port 22

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  https://en.wikipedia.org/wiki/SSH_File_Transfer_Protocol

• Question 1029:

  A corporate office recently had a security audit and the IT manager has decided to implement very strict security standards. The following requirements are now in place for each employee logging into the network:

  Biometric fingerprint scan Complex 12 character password 5 digit pin code authorization Randomized security question prompt upon login

  Which of the following security setups does this company employ?

  A. Single factor authentication
  B. Three factor authentication
  C. Two factor authentication
  D. Single sign-on
  C. Two factor authentication

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  Explanation Explanation/Reference:According to proponents, two-factor authentication could drastically reduce the incidence of online identity theft, phishing expeditions, and other online fraud, because the victim's password would no longer be enough to give a thief access to their information.

• Question 1030:

  A client reports that half of the office is unable to access a shared resource. Which of the following should be used to troubleshoot the issue?

  A. Data backups
  B. Network diagrams
  C. Baseline information
  D. Vendor documentation
  B. Network diagrams