Tested Material Used To N10-007 Test Engine Exam Questions in here [Nov-2021]
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Conclusion
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NEW QUESTION 312
A network technician needs to separate a web server listening on port 80 from the internal LAN and secure the server from the public Internet. The web server should be accessible to the public Internet over port 80 but not the private LAN. Currently, the network is segmented with a network-based firewall using the following IP addressing scheme on each interface:
Which of the following ones should the technician use to place the web server and which of the following firewall rules should the technician configure?
- A. Place the web server in the private zone with an inbound rule from eth2 interface to eth1 to accept traffic over port 80 designated to the web server
- B. Place the web server in the DMZ with an inbound rule from eth1 interface to eth0 to accept traffic over port 80 designated to the web server
- C. Place the web server in the public zone with an inbound rule from eth0 interface to accept traffic over port 80 designated to the web server
- D. Place the web server in the DMZ with an inbound rule from eth0 interface to eth1 to accept traffic over port 80 designated to the web server
Answer: D
NEW QUESTION 313
To replace a defective UPS, the network administrator must take the switch offline. The administrator wants to be able to perform maintenance UPS in the future without affecting the availability of the attached switch.
Which of the following would BEST allow this to happen?
- A. Implement stacking on the switches in the rack
- B. Add a second UPS into the rack
- C. Install a power converter for the switch
- D. Add a redundant power supply to the switch
Answer: D
Explanation:
Explanation/Reference:
NEW QUESTION 314
While working on a Linux-based OS, a technician experiences an issue accessing some servers and some
sites by name. Which of the following command-line tools should the technician use to assist in
troubleshooting?
- A. ifconfig
- B. dig
- C. traceroute
- D. iptables
Answer: B
NEW QUESTION 315
A network technician has been asked to install an additional switch in an IDF, but all of the single-mode fiber is in use between the IDF and MDF. The technician has deployed new transceivers that allow for the use of a single fiber stand, providing the additional fiber needed for the new switch. Which of the following has the technician deployed?
- A. Bidirectional SFP
- B. 1000BaseLX SFP
- C. Duplex SFP+
- D. Duplex GBIC
Answer: A
NEW QUESTION 316
A network technician receives a switch that is configured to support VLANs on its ports. At which of the following layers is this switch operating?
- A. Layer 1
- B. Layer 3
- C. Layer 2
- D. Layer 4
Answer: C
NEW QUESTION 317
You have been tasked with testing a CAT5e cable. A summary of the test results can be found on the screen.
Instructions
Step 1: Select the tool that was used to create the cable test results.
Step 2: Interpret the test results and select the option that explains the results. After you are done with your analysis, click the 'Submit' button.
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.
Answer:
Explanation:
Explanation
Step 1 - Cable certifier
Step 2 - correctly crimped cable
NEW QUESTION 318
Which of the following should be implemented in a networked environment carrying teleconferencing packets?
- A. L2TP
- B. SSH
- C. SNMP
- D. QoS
Answer: D
NEW QUESTION 319
After a server outage, a technician discovers that a physically damaged fiber cable appears to be the problem. After replacing the cable, the server will still not connect to the network. Upon inspecting the cable at the server end, the technician discovers light can be seen through one of the two fiber strands. Which of the following should the technician do FIRST to reconnect the server to the network?
- A. Replace the server's single-mode fiber cable with multimode fiber
- B. Move the fiber cable to different port on the switch where both strands function
- C. Reverse the fiber strands of the cable and reconnect them to the server
- D. Use a TDR to test both strands of a new replacement cable prior to connecting it to the server
Answer: C
NEW QUESTION 320
A human resources manager notifies the IT manager the night before an employee will be terminated so the employee's access rights can be removed. Which of the following policies is being exercised?
- A. Offboarding
- B. Non-disclosure agreement
- C. Privileged user agreement
- D. AUP
Answer: C
NEW QUESTION 321
A technician logs onto a system using Telnet because SSH is unavailable. SSH is enabled on the target
device, and access is allowed from all subnets. The technician discovers a critical step was missed. Which
of the following would allow SSH to function properly?
- A. Change default credentials
- B. Update firmware
- C. Generate new keys
- D. Perform file hashing
Answer: C
NEW QUESTION 322
Multiple users are reporting that they are unable to access the network. The ENTIRE network is shown in the diagram. PCs are not statically assigned IP addresses. The following devices will display settings:
WorkstationA
WorkstationB
WorkstationC
WorkstationD
WorkstationE
WorkstationF
WorkstationG
Laptop1
Laptop2
DHCP server1
DHCP server2
Review the settings and select the box in the diagram that identifies the device causing the issue.
Only one device can be selected at a time.
After checking the device that is causing the issue, select the second tab in the lower left hand corner. Identify the reason as to why some users are unable to access the network.
Instructions:
When the simulation is complete, select the Done button to submit.
After checking the device that is causing the issue, select the second tab in the lower left hand corner. Identify the reason as to why some users are unable to access the network. When the simulation is complete, select the Done button to submit.
Part 2 - Identify the reason as to why some users are unable to access the network.
Workstation(s) are plugged into switch ports configured with half duplex.
The site-to-site router was configured with the incorrect ACL.
DHCP server scope is full and is not providing IP addresses.
WAN and LAN ports are reversed on the router.
STP had disabled some of the ports on the switch.
The NIC driver is not installed.
A wireless client is unable to associate to the AP.
Answer:
Explanation:
The Part 1 answer is Workstation C (APIPA address) as the SOHO Router 1 not providing DHCP for Workstation C with the APIPA address (No connection to the network was the issue, remember.)
The Part 2 answer is G - A wireless client is unable to associate to the AP as two wireless clients, while having valid DHCP leases for their subnets, were not wired in to the network or associated with either WAP. (Workstations A and G).
NEW QUESTION 323
A technician needs to add ten additional Ethernet ports to a small office network. A new basic function switch Is added. Hosts connected to the new switch are unable to see any computers on the network other than those connected to the new switch. Which of the following should the technician perform to ensure the hosts on the new switch can communicate with the existing network?
- A. Add a second cable connecting the switches for redundancy and disabling STP on both switches.
- B. Move the straight-through Ethernet cable connecting the switches to the first port on both switches.
- C. Replace the new switch with a hub to ensure Layer 1 connectivity on the new network segment.
- D. Connect the switches with a cable that has a TIA/EIA 586A wired connector end and a TIA/EIA
586B wired end.
Answer: C
NEW QUESTION 324
The BEST way to secure the most vulnerable attack vector for a network is to:
- A. Update all antivirus definitions on workstations and servers.
- B. Remove unneeded services running on the servers.
- C. Provide end-user awareness training to office staff.
- D. Use biometrics and SSO for authentication.
Answer: A
NEW QUESTION 325
A network engineer has been tasked with designing a network for a new branch office with approximately 50 network devices. This branch office will connect to the other offices via a MAN.
Many of the other branch offices use off-the-shelf SOHO equipment. It is a requirement that the routing protocol chosen use the least amount of overhead. Additionally, all computers on the network will be part of a single VLAN. The connection between these computers should produce the highest throughput possible, in the most cost effective manner. Which of the following devices would be MOST appropriate?
- A. A UTM should be used as a gateway device, with BGP as the routing protocol.
The computers should be connected to one another using 1Gb Fibre Channel. - B. A router should be used as a gateway device, with RIPv2 as the routing protocol.
The computers should be connected to one another with a Gb Layer 2 switch. - C. A router should be used as a gateway device, with EIGRP as the routing protocol.
The computers should be connected to one another using a single 802.11N MIMO access point. - D. A router should be used as a gateway device, with OSPF as the routing protocol.
The computers should be connected to one another using a Gb Layer 3 switch.
Answer: B
Explanation:
A Gb Layer 2 switch is the cheapest switching solution offering 1Gbps network connectivity between the computers. RIPv2 has a lower overhead as required in the question.
Incorrect Answers:
B: A 1Gb Fibre Channel network is expensive and is no faster than a 1Gbps network switch.
Furthermore, the computers would require Fibre Channel network adapters that do not come as standard on off-the-shelf computers.
C: An 802.11N MIMO access point is a wireless access point. These typically run at 300mbps which is slower than a 1Gbps network switch. Furthermore, the computers would require MIMO network adapters that do not come as standard on off-the-shelf computers.
D: A layer 3 switch is more expensive than a layer 2 switch. The question states that all the computers are in the same VLAN. Therefore, there is no need for inter-VLAN routing so a layer 3 switch is not required.
OSPF also has a higher overhead than RIPv2.
NEW QUESTION 326
A common technique used by malicious individuals to perform a man-in-the-middle attack on a wireless network is:
- A. sessions hijacking
- B. creating an evil twin
- C. amplified DNS attacks
- D. ARP cache poisoning
Answer: D
NEW QUESTION 327
A technician has installed an older IP camera as a temporary replacement for a recently failed newer one. The technician notices that when the camera's video stream is off, the ping roundtrip time between the camera and the network DVR is consistently less than 1ms without dropped packets. When the camera video stream is turned on, the ping roundtrip time increases dramatically, and network communication is slow and inconsistent. Which of the following is MOST likely the issue in this scenario?
- A. VLAN mismatch
- B. Damaged cable
- C. Duplex mismatch
- D. Cat 6 RX/TX reversed
Answer: C
NEW QUESTION 328
An end-user device requires a specific IP address every time it connects to the corporate network; however, corporate policy does not allow the use of static IP addresses. Which of the following will allow the request to be fulfilled without breaking the corporate policy?
- A. DHCP option
- B. DHCP exclusion
- C. DHCP reservation
- D. DHCP relay
Answer: C
NEW QUESTION 329
Drag and Drop Question
Drag and drop each networking tool to the MOST appropriate descriptor. Each tool may only be used once.
Answer:
Explanation:
NEW QUESTION 330
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