CompTIA CompTIA Certifications N10-007 Questions & Answers

• Question 241:

  A technician is making the population of routers more secure. Which of the following are the BEST options for making authentication more secure? (Choose two.)

  A. Add a login banner.

  B. Disable unused services.

  C. Upgrade the firmware.

  D. Disable Telnet.

  E. Implement AAA.

  F. Disable SSH.

  Correct Answer: DE

• Question 242:

  A small business utilizes a SOHO router and wishes to secure its existing wireless infrastructure. The business has fewer than ten devices, which are a mixture of old and new machines. Due to the varying ages of the machines, the latest wireless encryption methods may not be supported on all devices. Which of the following would be the MOST cost-effective method to add a layer of security while allowing all machines to connect?

  A. WPA2

  B. EAP-FAST

  C. MAC filtering

  D. 802.1X

  Correct Answer: A

• Question 243:

  A network engineer utilizes a box of Cat5e cable in a datacenter for use between 10Gbps switches in a single rack. After the engineer finishes the installation, switch administrators notice random speed drops and intermittent connection issues. Which of the following is this an example of?

  A. Incorrect cable type

  B. Attenuation

  C. Incorrect pinout

  D. Bad ports

  Correct Answer: A

• Question 244:

  A document outlining the types of actions allowed on the corporate network would be BEST defined as an:

  A. AUP.

  B. NDA.

  C. MOU.

  D. MOA.

  Correct Answer: A

• Question 245:

  While reviewing switch logs, a network analyst notices many failed logon attempts followed by a successful logon from an unknown IP address. Which of the following hardening techniques should be utilized to prevent unauthorized access?

  A. Avoiding common passwords

  B. File hashing

  C. Disabling unused IP ports

  D. Using secure protocols

  Correct Answer: A

• Question 246:

  A network technician is investigating a device that has been reported as responding slowly. Which of the following should the technician check FIRST?

  A. Power status

  B. Traffic analysis

  C. Logical diagram

  D. Utilization

  Correct Answer: D

• Question 247:

  A wireless technician needs to deploy a single 802.11 standard that supports both 2.4GHz and 5GHz frequencies with up to 40MHz channel widths. Which of the following wireless standards should the technician configure?

  A. ac

  B. b

  C. g

  D. n

  Correct Answer: D

• Question 248:

  To increase security and usability of the wireless network, a back-end RADIUS server is used to authenticate users. Which of the following encryptions methods should be used to accomplish this?

  A. WPA2-Personal

  B. WPA2-Enterprise

  C. WPA

  D. WEP

  Correct Answer: B

• Question 249:

  A user in the finance department can access the department printer and file server yet is unable to print to the marketing department's printer. A technician runs ipconfig and sees the following output:

  IPv4 Address. . . . . . . . . . . : 192.168.0.101 Subnet Mask . . . . . . . . . . . : 255.255.255.0 Default Gateway . . . . . . . . . : 192.168.1.1

  The technician has verified the user's PC is in the proper VLAN and sees an UP/UP status on the switchport. Which of the following is MOST likely causing the issue?

  A. The user's IP is the broadcast address.

  B. The two printers share the same IP address.

  C. There is an incorrect default gateway on the user's PC.

  D. The ARP table on the switch has not been cleared.

  Correct Answer: C

• Question 250:

  Management asks a network technician to install a new connection between two main locations. Management requests that the connection be the fastest possible for data replication. Which of the following would be the MOST appropriate type?

  A. PRI

  B. ADSL

  C. T3/E3

  D. ISDN

  Correct Answer: C