CompTIA N10-007 Online Practice Questions and Exam Preparation

CompTIA N10-007 Online Questions & Answers

• Question 591:

  A technician is investigating an issue related to a single host that is unable to access the Internet. The technician records the following information: Host IP 169.254.1.10. The network IP address range on the DHCP server is 10.10.5.2

  10.10.5.250 with a default gateway 10.10.5.1 and a DNS of 8.8.8.8. Which of the following should the technician perform to troubleshoot the issue?

  A. Change the IP scope on the DHCP server to a public IP address range.
  B. Perform a traceroute command to identify the router that is not functioning.
  C. Verify the host has physical connectivity and is on the correct VLAN.
  D. Configure the DNS address in the DHCP scope to a 10.10.5.0/24 address.
  C. Verify the host has physical connectivity and is on the correct VLAN.

• Question 592:

  Which of the following has a maximum transfer rate of 54Mbps and operates at the 5GHz frequency?

  A. 802.11a
  B. 802.11b
  C. 802.11g
  D. 802.11n
  A. 802.11a

• Question 593:

  A network technician is configuring network addresses and port numbers for a router ACL to block a peer- to-peer application. Which of the following is the HIGHEST layer of the OSI model at which this router ACL operates?

  A. Transport
  B. Network
  C. Session
  D. Application
  A. Transport

• Question 594:

  An employee, who using a laptop connected to the wireless network, is able to connect to the Internet but not to internal company resources. A systems administrator reviews the following information from the laptop:

  

  The administrator was expecting to see a network address within 10.100.0.0/23, which is consistent with the company's wireless network. The network administrator verifies the company's wireless network is configured and working properly. Which of the following is the MOST likely cause of this issue?

  A. Interference
  B. Security type mismatch
  C. Wrong SSID
  D. Channel overlap
  C. Wrong SSID

• Question 595:

  When configuring a WAP for a SOHO, which parameter will BEST limit access to the office area?

  A. Signal strength
  B. SSID enable
  C. Encryption
  D. Password hardening
  A. Signal strength

• Question 596:

  When connecting to a network device through a remote connection for configuration purposes, which of the following protocols is MOST secure?

  A. SFTP
  B. SSH
  C. SNMPv1
  D. LDAPS
  B. SSH

• Question 597:

  Which of the following technologies allows for redundant links within a Layer 2 segment?

  A. OSPF
  B. RIP
  C. Port Mirroring
  D. Spanning Tree
  D. Spanning Tree

• Question 598:

  Which of the following IP addresses would be classified as private?

  A. 10.100.200.0
  B. 169.253.10.20
  C. 172.168.5.0
  D. 200.100.25.0
  A. 10.100.200.0

• Question 599:

  Which of the following is true about an IP address if the first bit is a one and the second bit is a zero?

  A. The address is a Class A address.
  B. The address is a Class B address.
  C. The address is a Class C address.
  D. The address is a Class D address.
  B. The address is a Class B address.

• Question 600:

  Under which of the following layers of the OSI do ATM cells operate?

  A. Data link
  B. Network
  C. Session
  D. Transport
  E. Presentation
  A. Data link