N10-007 | CompTIA N10-007 Exam Questions and Answers 2021

NEW QUESTION 1
Which of the following are characteristics of jumbo frames? (Choose two.)

• A. Commonly used on SAN
• B. MTU size greater than 1500
• C. MTU size greater than 10000
• D. Commonly used on IaaS
• E. MTU size greater than 12000

Answer: AB

NEW QUESTION 2
Which of the following BEST describes an exploit?

• A. A router with default credentials
• B. An open mail relay server
• C. A SNMPv1 private community
• D. A privilege escalation script

Answer: D

NEW QUESTION 3
Which of the following ports does DHCP use? (Select TWO).

• A. 22
• B. 23
• C. 67
• D. 68
• E. 69

Answer: CD

NEW QUESTION 4
A network technician installs a web server on the firewall. Which of the following methods should the technician implement to allow access to outside users without giving access to the inside network?

• A. VLAN
• B. DMZ
• C. SNMP
• D. NTP

Answer: B

NEW QUESTION 5
A disgruntled employee executes a man-in-the-middle attack on the company network. Layer 2 traffic destined for the gateway is redirected to the employee’s computer. This type of attack is an example of:

• A. ARP cache poisoning
• B. IP spoofing
• C. amplified DNS attack
• D. evil twin

Answer: A

NEW QUESTION 6
Which of the following MUST be kept synchronized in order for Kerberos to work?

• A. Certificate
• B. Ticket
• C. Time
• D. Token

Answer: C

NEW QUESTION 7
While working on a Linux-based OS, a technician experiences an issue accessing servers and some sites by name. Which of the following command-line tools should the technician use to assist in troubleshooting?

• A. dig
• B. iptables
• C. ifconfig
• D. traceroute

Answer: A

NEW QUESTION 8
Which of the following occurs when antenna gain is increased on an access point?

• A. Connection speeds decrease
• B. Throughput decreases
• C. Cell size increases
• D. Attenuation increases

Answer: C

NEW QUESTION 9
Which of the following WAN technologies is MOST preferred when developing a VoIP system with 23 concurrent channels?

• A. DSL
• B. POTS
• C. T1
• D. DOCSIS

Answer: C

NEW QUESTION 10
Which of the following would be the MOST efficient subnet mask for a point-to-point link?

• A. /28
• B. /29
• C. /31
• D. /32

Answer: C

NEW QUESTION 11
A network administrator has created a virtual machine in the cloud. The technician would like to connect to the server remotely using RDP.
Which of the following default ports needs to be opened?

• A. 445
• B. 3389
• C. 5004
• D. 5060

Answer: B

NEW QUESTION 12
Two building used to be connected by wireless bridge, but they are upgrading to fiber. Which of the following new devices would be required at the demarcation points?

• A. Wireless access point
• B. Router
• C. Media converter
• D. Firewall

Answer: B

NEW QUESTION 13
A user has no network connectivity. Jeff, the network technician, is unable to locate the CAT5e cable from the user at the IDF. Which of the following tools would be used to assist Jeff in locating the CAT5e cable?

• A. Butt set
• B. Punch down tool
• C. Toner probe
• D. Protocol analyzer

Answer: C

NEW QUESTION 14
A critical vulnerable is discovered on a network device. The vendor state it has already patched this vulnerable in its current release. Which of the following actions should an administrator take?

• A. Change the default password.
• B. Use a firewall in front of the device.
• C. Update the firmware.
• D. Upgrade the configuration.

Answer: B

NEW QUESTION 15
A technician discovers that multiple switches require a major update. Which of the following policies should be followed?

• A. Change management policy
• B. Remote access policy
• C. Acceptable use policy
• D. Memorandum of understanding

Answer: A

NEW QUESTION 16
Which of the following should a technician investigate when using a network baseline to troubleshoot?

• A. Tracing a network wire connectivity issue from the datacenter to a host.
• B. Determining if the server performance is degraded.
• C. Changes that have been made to the network configuration.
• D. Location of networking equipment in a rack.

Answer: B