CompTIA CompTIA Certifications N10-007 Questions & Answers

• Question 881:

  A network technician is installing a new wireless network in a small office. Due to environment concerns, The customer wants the network to run exclusively on the %GHz frequency. Which of the following wireless technologies should the technician install meet this requirement? (Select TWO).

  A. 802.11ac

  B. 802 11b

  C. 802 11g

  D. 802.11n

  E. Bluetooth

  F. z-Ware

  Correct Answer: AD

• Question 882:

  A network technician needs to install a new access switch. After installing the new switch, the technician beings to move connections from the old switch to the new switch. The old switch used a GBIC connectors, and the new switch uses an SEF LC with LC connectors. After connecting the SC connector to the SC-to-LC adapter abd plugging it to the switch, the link does not come up as expected. Which of the following should a network technician perform NEXT?

  A. Replace SEP with a new one.

  B. Fall back to the switch.

  C. Transpose the fiber pairs.

  D. Replace multimode with single-mode cable

  Correct Answer: C

• Question 883:

  Management has requested that services be available within 72 hours of disaster, Budget is a major concern. A contract is signed with a company that has plenty space, and the technician will have the option of putting infrastructure equipment in place. Which of the following BEST describes this business continuity strategy?

  A. Cold site

  B. Differentiate backup

  C. Hot site

  D. Incremental backup

  E. Warm site

  F. Full backup

  Correct Answer: A

• Question 884:

  Which of the following are DNS record type? (Select THREE).

  A. CNAME

  B. NTP

  C. PTR

  D. LDAP

  E. DHCP

  F. TTL

  G. SRV

  H. SSH

  Correct Answer: ACG

• Question 885:

  A web application is unable to authenticate customers so they can access their bills. The server administrator has tested the LDAP query but is not receiving results. Which of the following is the NEXT step the server administrator should take to correct the problem?

  A. Check port 636 to see if it being blocked.

  B. Change service port 636 to port 389.

  C. Restart the web server.

  D. Verify the browser is using port 443.

  Correct Answer: A

• Question 886:

  A home user has purchased a new smart TV to stream online video services. The smart TV is unable to connect to the wireless network after several attempts. After from vacation, the home user tries again and can connect the TV to wireless network. However, the user notice a laptop is no longer able to connect to the network. Which of the following is the MOST likely cause?

  A. The DHCP scope has been exhausted.

  B. The security passcode has been changed

  C. The SSID is hidden.

  D. The AP configuration was reset.

  Correct Answer: A

• Question 887:

  Which of the following provides two factor authentication?

  A. Username+ password

  B. Smartcard +PIN

  C. Fingerprint +retina scan

  D. Key fob +ID card

  Correct Answer: B

• Question 888:

  A administrator is troubleshooting a user's intermitted wireless connectivity issue. Other users across the hallway can connect use the wireless network properly. Upon inspection of the connection details, the administrator finds the following:

  

  Which of the following is MOST likely the cause of the poor wireless connection?

  A. Channel overlap

  B. Overcapacity

  C. Incorrect antenna type

  D. Latency

  Correct Answer: C

• Question 889:

  A network technician is installing a new SOHO branch office that requires the use of a DOCSIScompatible. The modern needs to be connected to the ISP's network at the demark. Which of the following cable type should be used?

  A. UTP

  B. Multimode

  C. Coaxial

  D. Serial

  Correct Answer: C

• Question 890:

  A technician is troubleshooting network connectivity issue with a remote host. Which of the following tools would BEST between the client and the remote host?

  A. tracert

  B. ping

  C. tcpdump

  D. pathping

  E. netstate

  F. nslookup

  G. route

  Correct Answer: EF