Over 500 CompTIA Network+ N10-007 Exam Questions and Answers

Question 181: Management requires remote access to network devices when the ISP is down. Which of the following devices would provide the BEST solution?

A. Router
B. Firewall
C. Bridge
D. Modem

Question 182: A network technician is performing a firmware upgrade on a switch. The firmware needs to be downloaded to the device. Which of the following methods should the technician use to retrieve the updated firmware?

A. RDP
B. SSH
C. TFTP
D. Telnet

Question 183: Which of the following default ports should be opened on a firewall to allow for SSH and Telnet? (Choose two.)

A. 21
B. 22
C. 23
D. 25
E. 123
F. 443

Question 184: Two computers are connected to a multilayer switch, and both can access the corporate file server. The computers cannot talk to one another. Which of the following is MOST likely the cause?

A. Duplex/speed mismatch
B. ACL misconfiguration
C. Bad port
D. Crosstalk

Question 185: A home user is unable to get to the Internet from a workstation that is connected to a wireless network. When reviewing the results of the ipconfig command, the user wants to verity the default gateway is correct. Which of the following devices should be the gateway?

A. Cable modem
B. SOHO router
C. DNS server
D. Layer 2 switch

Question 186: Which of the following should be configured to allow for IP-to-name resolutions?

A. CNAME
B. A
C. PTR
D. NS

Question 187: When configuring a new switch in a packet-switched network, which of the following helps protect against network loops?

A. Spanning tree
B. Flood guard
C. BPDU guard
D. DHCP snooping

Question 188: According to the troubleshooting methodology, which of the following steps will help a technician gather information about a network problem? (Choose two.)

A. Test solutions.
B. Duplicate the problem
C. Establish a theory of probable cause
D. Question users
E. Implement preventive measures.
F. Document findings

Question 189: A network technician is installing a new wireless network for a client. The client has experienced issues with other building tenants connecting to the wireless network and utilizing the bandwidth. The client wants to prevent this from happening by using certificate-based authentication. Which of the following technologies should the network administrator implement?

A. WPA-PSK
B. EAP-TLS
C. AES-CCMP
D. WEP-TKIP

Question 190: A network administrator is installing a campus network of two routers, 24 switches, 76 APs, and 492 VoIP phone sets. Which of the following additional devices should the administrator install to help manage this network?

A. VoIP PBX
B. Content filter
C. RADIUS server
D. Wireless controller

Published by Thomas Apel

, a dynamic and self-motivated information technology architect, with a thorough knowledge of all facets pertaining to system and network infrastructure design, implementation and administration. I enjoy the technical writing process and answering readers' comments included.