CompTIA CompTIA Network+ N10-007 Questions & Answers

• Question 1:

  A network technician is reviewing network logs and notices about 30,000 different hosts have been trying to hit the company employees' database server for the past week. However, none of the hosts are known to the network. Which of the following is MOST likely occurring within the network?

  A. ARP poisoning

  B. Brute forcing

  C. SQL injection

  D. Distributed DoS

  Correct Answer: D

• Question 2:

  A network administrator discovered a rogue access point was sending a signal from inside the corporate headquarters. Which of the following would prevent the access point from providing access to the company's internal network?

  A. Disabling unnecessary services

  B. Placing unused ports in a separate VLAN

  C. Enabling BPDU guard

  D. Configuring a geofence at the corporate boundary

  Correct Answer: B

• Question 3:

  A network manager has received reports that some employees have been using the company's WiFi to log onto their social media accounts from their personal devices. The network manager is looking for a solution to prevent this type of activity. The Chief Information Officer (CIO) wants to continue using a pre- shared key and add an additional layer of security to allow only authorized users to authenticate to the WiFi. Which of the following solutions would address this request? (Choose two.)

  A. Port security

  B. MAC filtering

  C. Geofencing

  D. 802.1X

  E. Proxy server

  F. SSO

  Correct Answer: BD

• Question 4:

  A technician set up a small network, which is not connected to the company LAN, for several employees to play a peer-to-peer networking game during breaks. The users know how to set up the software, but they do not know anything about networking. The technician has wired the network but has not configured any networking information and does not want the employees to have access outside the network. Which of the following should be used to apply addressing to the network?

  A. NAT

  B. VLSM

  C. APIPA

  D. CIDR

  Correct Answer: C

• Question 5:

  Given the table below:

  

  Which of the following describes the output?

  A. Error rate

  B. Network baseline

  C. Traffic analysis

  D. Port scan

  Correct Answer: D

• Question 6:

  Which of the following are reasons for enabling jumbo frames? (Choose two.)

  A. To increase payload size

  B. To increase bandwidth

  C. To provide additional SANs storage capacity

  D. To implement larger SQL queries

  E. To reduce CPU overhead

  Correct Answer: AB

• Question 7:

  Ann, a network technician, set up a new server and enabled the host-based firewall. She attempts to connect to the server from several different workstations using RDP but is not successful. Which of the following ports on the firewall should she verify is open?

  A. 22

  B. 389

  C. 443

  D. 3389

  Correct Answer: D

• Question 8:

  A network administrator is setting up a wireless network with poor security for a computer science class to hack. Which of the following security methods would be MOST easily circumvented?

  A. MAC filtering

  B. WPA

  C. WPA2

  D. Shared key

  Correct Answer: D

• Question 9:

  A network administrator has set up a corporate network at a branch office. Users are able to log into the wireless network with their network credentials after they accept the company root certificate. Which of the following is the wireless network MOST likely using?

  A. WPA2 Enterprise with PSK

  B. WPA2 Personal with PEAP

  C. WPA2 Enterprise with Kerberos

  D. WPA2 Personal with LEAP

  Correct Answer: C

• Question 10:

  An organization wants to implement a method of centrally managing logins to network services. Which of the following protocols should the organization use to allow for authentication, authorization, and auditing?

  A. MS-CHAP

  B. RADIUS

  C. LDAPS

  D. RSTP

  Correct Answer: B