CompTIA CompTIA Certifications N10-007 Questions & Answers

• Question 761:

  An administrator is working on an email migration project and needs to verify if the new MX records have propagated across the public DNS servers. Which of the following is the MOST appropriate software tool for the administrator to use?

  A. iptables

  B. nslookup

  C. PathPing

  D. netstat

  Correct Answer: B

• Question 762:

  A network technician needs to correlate security events to analyze a suspected intrusion. Which of the following should the technician use?

  A. SNMP

  B. Log review

  C. Vulnerability scanning

  D. SIEM

  Correct Answer: D

• Question 763:

  A wireless administrator needs to implement an authentication method that provides individualized, scalable security for the users of a WLAN where roaming is a regular event. PKI is not available. Which of the following BEST addresses the requirements of this topology?

  A. TLS

  B. MAC filtering

  C. TKIP-RC4

  D. EAP-FAST

  Correct Answer: D

• Question 764:

  A network administrator is troubleshooting an issue with UDP. Which of the following layers of the OSI model is the administrator troubleshooting?

  A. Layer 2

  B. Layer 3

  C. Layer 4

  D. Layer 5

  Correct Answer: C

• Question 765:

  A customer recently changed Internet service providers and moved the web, email, and DNS services and the Internet connection. The customer is now having issues receiving email from businesses that have service through the customer's old Internet provider. Which of the following is the BEST solution?

  A. Contact the current Internet provider and change the A record of the mail server.

  B. Contact the old Internet provider and forward the domain.

  C. Contact the old Internet provider and change the MX record.

  D. Contact the current Internet provider and change the SMTP server.

  Correct Answer: C

• Question 766:

  Which of the following protocols are MOST likely used for enterprise wireless network authentication that is both centralized and secure? (Choose two.)

  A. RADIUS

  B. Kerberos

  C. LDAP

  D. TACACS+

  E. SSO

  Correct Answer: AC

• Question 767:

  Which of the following advanced network devices can be used to manage and prioritize the application traffic going in and out of a network?

  A. PacketShaper

  B. Switch

  C. Wireless controller

  D. NIPS

  Correct Answer: A

• Question 768:

  A technician who works for a cloud service provider is replacing a firewall and needs to ensure the downtime for clients does not exceed established thresholds. Which of the following MOST likely contains this information?

  A. Standard operating procedures

  B. Performance baseline assessment

  C. Service-level agreement

  D. Network configuration diagram

  Correct Answer: C

• Question 769:

  An office's wireless multifunction printer is being serviced and an older model is available temporarily. This model connects via Ethernet but does not have wireless capabilities. The location of the printer does not allow for an Ethernet connection to the switch. Which of the following solutions can be used to bring this printer online? (Choose two.)

  A. Connect a powerline network base to the switch and the receiver on the printer.

  B. Connect a UTM device to the network port on the printer.

  C. Install a wireless range extender between the switch and the printer.

  D. Install a wireless controller between the switch and the printer.

  E. Connect a wireless media converter to the network port on the printer.

  F. Connect a multilayer switch to the network port on the printer.

  Correct Answer: AE

• Question 770:

  A technician is troubleshooting a wireless connectivity issue. While standing under the access point, the wireless signal is strong; however, when moving a short distance away, the signal becomes very weak. Which of the following is the MOST likely cause of the wireless issue?

  A. Antenna type

  B. Reflection

  C. Absorption

  D. Attenuation

  E. Refraction

  Correct Answer: A