CompTIA CompTIA Certifications N10-007 Questions & Answers

• Question 641:

  Which of the following WAN technologies utilizes the concept of virtual circuits and point-multipoint connections?

  A. ISDN

  B. MPLS

  C. PRI

  D. Broadband cable

  E. Frame relay

  Correct Answer: E

• Question 642:

  A network administrator wishes to ensure there are no unnecessary open communication paths into a server. Using a port scanner, the administrator finds that ports are reported as closed. Which of the following BEST explains this response?

  A. The ports belong to an active system and are denying requests

  B. The ports are associated with deprecated services

  C. The ports do not belong to a live system

  D. The ports replied with a SYN/ACK response

  Correct Answer: B

• Question 643:

  A network technician is installing a new network switch is looking for an appropriate fiber optic patch cable. The fiber optic patch panel uses a twist-style connector. The switch uses a SFP module. Which of the following connector types should the fiber patch cable have?

  A. LC

  B. ST

  C. SC

  D. MTRJ

  E. MTP

  Correct Answer: B

• Question 644:

  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

  Correct Answer: C

• Question 645:

  Which of the following VPN protocols establishes a secure session that can be initiated using a browser?

  A. IPSec

  B. SSL VPN

  C. PTP

  D. PPTP

  Correct Answer: B

• Question 646:

  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? (Choose 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

  Correct Answer: AB

• Question 647:

  A network technician is building a network for a small office. The office currently has cable TV and now requires access to the Internet without adding any cabling other than what is already in place. Which of the following solutions should the technician install to meet these requirements?

  A. DOCSIS modem

  B. Wireless router

  C. DSL modem

  D. Access point

  Correct Answer: A

• Question 648:

  A network engineer arrives at work and discovers that many users are having problems when attempting to connect to the company network shared drives. The network operations center (NOC) technician just completed server upgrades the night before. To which of the following documents should the NOC technician refer to determine what potentially caused the connectivity problem?

  A. Network maps

  B. Cable management

  C. Release notes

  D. Change management

  Correct Answer: D

• Question 649:

  A network administrator wants to increase the confidentiality of the system by hardening the authentication process. Currently, the users log in using usernames and passwords to access the system. Which of the following will increase the authentication factor to three?

  A. Adding a fingerprint reader to each workstation and providing a RSA authentication token

  B. Adding a fingerprint reader and retina scanner

  C. Using a smart card and RSA token

  D. Enforcing a stronger password policy and using a hand geometry scan

  Correct Answer: A

• Question 650:

  A user reports that a laptop cannot connect to the Internet despite the fact the wireless Internet was functioning on it yesterday. The user did not modify the laptop in any way, and the wireless Internet is functional on other users' laptops. Which of the following issues should be reviewed to help the user to connect to the wireless network?

  A. Wireless switch toggled off

  B. WAP settings

  C. WLAN IP address out of scope

  D. Wireless controller misconfiguration

  Correct Answer: A