N10-008 Premium Exam Engine - Download Free PDF Questions [Q127-Q148]

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NEW QUESTION 127
Which of the following is required when connecting an endpoint device with an RJ45 port to a network device with an ST port?

  • A. An MDIX
  • B. A load balancer
  • C. A media converter
  • D. A bridge

Answer: C

 

NEW QUESTION 128
A network administrator is planning a WLAN for a soccer stadium and was advised to use MU-MIMO to improve connection performance in high-density areas. The project requires compatibility with clients connecting using 2.4GHz or 5GHz frequencies. Which of the following would be the BEST wireless standard for this project?

  • A. 802.11ax
  • B. 802.11g
  • C. 80211n
  • D. 80211ac

Answer: A

 

NEW QUESTION 129
SIMULATION
You have been tasked with setting up a wireless network in an office. The network will consist of 3 Access Points and a single switch. The network must meet the following parameters:
The SSIDs need to be configured as CorpNet with a key of S3cr3t!
The wireless signals should not interfere with each other
The subnet the Access Points and switch are on should only support 30 devices maximum
The Access Points should be configured to only support TKIP clients at a maximum speed
INSTRUCTONS
Click on the wireless devices and review their information and adjust the settings of the access points to meet the given requirements.
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.



Answer:

Explanation:
On the first exhibit, the layout should be as follows
Access Point Name AP1
IP Address 192.168.1.3
Gateway 192.168.1.2
SSID corpnet
SSID Broadcast yes
Mode G
Channel 1
Speed Auto
Duplex Auto
WPA
Passphrase S3cr3t!
Exhibit 2 as follows
Access Point Name AP2
IP Address 192.168.1.4
Gateway 192.168.1.2
SSID corpnet
SSID Broadcast yes
Mode G
Channel 6
Speed Auto
Duplex Auto
WPA
Passphrase S3cr3t!
Exhibit 3 as follows
Access Point Name AP3
IP Address 192.168.1.5
Gateway 192.168.1.2
SSID corpnet
SSID Broadcast yes
Mode G
Channel 11
Speed Auto
Duplex Auto
WPA
Passphrase S3cr3t!

 

NEW QUESTION 130
A technician is assisting a user who cannot connect to a network resource. The technician first checks for a link light. According to troubleshooting methodology, this is an example of:

  • A. using a bottom-to-top approach.
  • B. documenting a finding.
  • C. establishing a plan of action.
  • D. questioning the obvious.

Answer: D

 

NEW QUESTION 131
A network technician needs to install security updates on several switches on me company's network. The management team wants this completed as quickly and efficiently as possible. Which of the following should the technician do to perform the updates?

  • A. Upload the security update onto each switch using a terminal emulator and a console cable.
  • B. Replace each old switch with new switches that have the updates already performed.
  • C. Connect a USB memory stick to each switch and perform the update.
  • D. Configure a TFTP server. SSH into each device, and perform the update.

Answer: D

 

NEW QUESTION 132
A company is deploying a SAN at headquarters and a branch office 1, 000ml (1,609km) away that w« access small amounts of dat a. Which of the following types of connections would be MOST cost effective to implement?

  • A. FC
  • B. Ethernet
  • C. FCoE
  • D. ISCSI

Answer: C

 

NEW QUESTION 133
An employee reports to a network administrator that internet access is not working. Which of the following should the administrator do FIRST?

  • A. Ask the user to restart the computer.
  • B. Identify symptoms.
  • C. Determine if anything has changed.
  • D. Establish a theory of probable cause.

Answer: C

 

NEW QUESTION 134
A firewall administrator is implementing a rule that directs HTTP traffic to an internal server listening on a non-standard socket Which of the following types of rules is the administrator implementing?

  • A. ARP
  • B. NAT
  • C. PAT
  • D. STP
  • E. SNAT

Answer: E

 

NEW QUESTION 135
A company needs a redundant link to provide a channel to the management network in an incident response scenario. Which of the following remote access methods provides the BEST solution?

  • A. Virtual network computing
  • B. Remote desktop gateways
  • C. Split-tunnel connections
  • D. Out-of-band access

Answer: D

Explanation:
Out-of-band access is a remote access method that provides a separate, independent channel for accessing network devices and systems. Out-of-band access uses a dedicated network connection or a separate communication channel, such as a dial-up or cellular connection, to provide access to network devices and systems. This allows an administrator to access the management network even if the primary network connection is unavailable or impaired. Out-of-band access is a good solution for providing a redundant link to the management network in an incident response scenario because it can be used to access the network even if the primary connection is unavailable or impaired.

 

NEW QUESTION 136
Which of the following is the NEXT step to perform network troubleshooting after identifying an issue?

  • A. Establish a theory.
  • B. Document the findings.
  • C. Implement a solution.
  • D. Escalate the issue.

Answer: A

Explanation:
1 Identify the Problem.
2 Develop a Theory.
3 Test the Theory.
4 Plan of Action.
5 Implement the Solution.
6 Verify System Functionality.
7 Document the Issue.

 

NEW QUESTION 137
A network engineer needs to create a subnet that has the capacity for five VLANs. with the following number of clients lo be allowed on each:

Which of the following is the SMALLEST subnet capable of this setup that also has the capacity to double the number of clients in the future?

  • A. 10.0.0.0/23
  • B. 10.0.0.0/22
  • C. 10.0.0.0/21
  • D. 10.0.0.0/24

Answer: A

 

NEW QUESTION 138
Which of the following connectors and terminations are required to make a Cat 6 cable that connects from a PC to a non-capable MDIX switch? (Select TWO).

  • A. F-type
  • B. RJ45
  • C. RJ11
  • D. TIA-568-B - TIA-568-B
  • E. T1A-568-A - TIA-568-B

Answer: B,E

 

NEW QUESTION 139
Which of the following can be used to decrease latency during periods of high utilization of a firewall?

  • A. VRRP
  • B. Hot site
  • C. HA pair
  • D. NIC teaming

Answer: B

 

NEW QUESTION 140
Branch users are experiencing issues with videoconferencing. Which of the following will the company MOST likely configure to improve performance for these applications?

  • A. Network load balancer
  • B. Quality of service
  • C. Link Aggregation Control Protocol
  • D. Dynamic routing
  • E. Static IP addresses

Answer: B

 

NEW QUESTION 141
A company is deploying a SAN at headquarters and a branch office 1, 000ml (1,609km) away that we access small amounts of dat a. Which of the following types of connections would be MOST cost effective to implement?

  • A. FC
  • B. Ethernet
  • C. FCoE
  • D. ISCSI

Answer: C

 

NEW QUESTION 142
An administrator is attempting to add a new system to monitoring but is unsuccessful. The administrator notices the system is similar to another one on the network; however, the new one has an updated OS version. Which of the following should the administrator consider updating?

  • A. SNMP traps
  • B. Management information bases
  • C. Network device logs
  • D. System baseline

Answer: B

Explanation:
The structure of the management data of a device subsystem using a hierarchical namespace containing object identifiers

 

NEW QUESTION 143
When a fiber uplink is operating at 100% capacity for an extended period of time, it can cause sustained link saturation. This can impact the network's performance by increasing latency. Latency is the time it takes for a packet to travel from the source to its destination. When there is link saturation, packets may have to wait in a queue before being transmitted, which increases the time it takes for them to reach their destination. As a result, users may experience delays or timeouts when accessing network resources.
Other metrics such as jitter, speed, and bandwidth are also important, but they are not as directly impacted by sustained link saturation as latency.
A company is moving to a new building designed with a guest waiting area that has existing network ports. Which of the following practices would BEST secure the network?

  • A. Enable MAC filtering to block unknown hardware addresses.
  • B. Lower the radio strength to reduce Wi-Fi coverage in the waiting area.
  • C. Disable unneeded switchports in the area.
  • D. Ensure all guests sign an NDA.

Answer: C

Explanation:
One of the best practices to secure the network would be to disable unneeded switchports in the guest waiting area. This will prevent unauthorized users from connecting to the network through these ports. It's important to identify which switchports are not in use and disable them, as this will prevent unauthorized access to the network.
Other practices such as ensuring all guests sign an NDA, lowering the radio strength to reduce Wi-Fi coverage in the waiting area and enabling MAC filtering to block unknown hardware addresses are not as effective in securing the network as disabling unneeded switchports. Enforcing an NDA with guests may not stop a malicious user from attempting to access the network, reducing the radio strength only limits the Wi-Fi coverage, and MAC filtering can be easily bypassed by hackers.

 

NEW QUESTION 144
An ARP request is broadcasted and sends the following request.
''Who is 192.168.1.200? Tell 192.168.1.55''
At which of the following layers of the OSI model does this request operate?

  • A. Application
  • B. Transport
  • C. Session
  • D. Data link
  • E. Network

Answer: D

 

NEW QUESTION 145
An IDS was installed behind the edge firewall after a network was breached. The network was then breached again even though the IDS logged the attack. Which of the following should be used in place of these devices to prevent future attacks?

  • A. A content filter
  • B. A network tap
  • C. A UTM appliance
  • D. A proxy server

Answer: C

 

NEW QUESTION 146
The following DHCP scope was configured for a new VLAN dedicated to a large deployment of 325 loT sensors:

The first 244 loT sensors were able to connect to the TFTP server, download the configuration file, and register to an loT management system. The other sensors are being shown as offline. Which of the following should be performed to determine the MOST likely cause of the partial deployment of the sensors?

  • A. Check the gateway connectivity to the TFTP server.
  • B. Check the loT devices for a hardware failure.
  • C. Check whether the NTP server is online.
  • D. Check the DHCP network scope.

Answer: D

 

NEW QUESTION 147
A company streams video to multiple devices across a campus. When this happens, several users report a degradation of network performance. Which of the following would MOST likely address this issue?

  • A. Enable IGMP snooping on the switches.
  • B. Reconfigure port tagging for the video traffic.
  • C. Implement another DHCP server.
  • D. Change the SSID of the APs

Answer: A

 

NEW QUESTION 148
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What is the salary of a CompTIA N10-008 Exam?

The Average salary of different countries of CompTIA N10-008 professional

  • UK - 54406.48 Pounds

  • India - 5557154.17 INR

  • United States - 73,785 USD


How to become CompTIA N10-008 certified?

Candidates who obtain their CompTIA Network+ certification have the knowledge required to:

  • Use testing tools and perform diagnostic routines to identify network problems

  • Resolve interoperability issues to support multiple applications/services on a network

  • Install and maintain network facilities in compliance with specifications

  • Configure and support network components along with implementing and designing functional networks

 

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