N10-008 Sample Practice Exam Questions 2024 Updated Verified [Q184-Q199]

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N10-008 Sample Practice Exam Questions 2024 Updated Verified

Exam Study Guide Free Practice Test LAST UPDATED N10-008

QUESTION 184
A network engineer is installing hardware in a newly renovated data center. Major concerns that were addressed during the renovation induded air circulation, building power redundancy, and the need for continuous monitoring. The network engineer IS creating alerts based on the following operation specifications:

Which of the following should the network engineer configure?

Environmental monitoring alerts for humidity greater than 95%

SIEM to parse syslog events for a failed power supply

SNMP traps to report when the chassis temperature exceeds 950F (3500)

UPS monitoring to report when input voltage drops below 220VAC

QUESTION 185
A company is designing a new complex. The primary and alternate data centers will be in separate buildings
6.2mi (10km) apart and will be connected via fiber.
Which of the following types of SFP is the best choice?

10GBASE-SR

10000BASE-LX

10GBASE-LR

1000BASE-SX

QUESTION 186
A small office is running WiFi 4 APs, and neighboring offices do not want to increase the throughput to associated devices. Which of the following is the MOST cost-efficient way for the office to increase network performance?

Add another AP.

Disable the 2.4GHz radios.

Enable channel bonding.

Upgrade to WiFi 5.

QUESTION 187
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?

10.0.0.0/21

10.0.0.0/22

10.0.0.0/23

10.0.0.0/24

QUESTION 188
A customer calls the help desk to report that a Windows PC is unable to open any websites or access any server shares. The help desk technician suspects there is an issue with the configuration. Which of the following commands should the technician issue FIRST to troubleshoot the issue?

tracert

netstat

arp

ipconfig

nmap

QUESTION 189
Which of the following is most likely to be implemented to actively mitigate intrusions on a host device?

HIDS

NIDS

HIPS

NIPS

QUESTION 190
Which of the following is used to prioritize Internet usage per application and per user on the network?

Bandwidth management

Load balance routing

Border Gateway Protocol

Administrative distance

QUESTION 191
Several users with older devices are reporting intermittent connectivity while in an outdoor patio are a. After some research, the network administrator determines that an outdoor WAP might help with the issue. However, the company does not want the signal to bleed into the building and cause interference. Which of the following should the network administrator perform to BEST resolve the issue?

Disable the SSID broadcast on the WAP in the patio area.

Install a WAP and enable 5GHz only within the patio area.

Install a directional WAP in the direction of the patio.

Install a repeater on the back wall of the patio area.

QUESTION 192
A newly installed VoIP phone is not getting the DHCP IP address it needs to connect to the phone system.
Which of the following tasks needs to be completed to allow the phone to operate correctly?

Assign the phone’s switchport to the correct VLAN

Statically assign the phone’s gateway address.

Configure a route on the VoIP network router.

Implement a VoIP gateway

* A VLAN (Virtual Local Area Network) is a logical grouping of devices that share the same broadcast domain, regardless of their physical location or connection. VLANs can improve network performance, security, and management by separating different types of traffic, such as data, voice, and video1.
* A VoIP (Voice over Internet Protocol) phone is a device that uses the Internet to transmit voice calls, instead of the traditional phone lines. VoIP phones require a network connection, an IP address, and a gateway to communicate with other VoIP devices or phone systems2.
* A DHCP (Dynamic Host Configuration Protocol) server is a device that automatically assigns IP addresses and other network configuration parameters to devices that request them. DHCP simplifies network administration and avoids IP conflicts3.
* A switchport is a physical interface on a switch that connects to a network device, such as a VoIP phone, a computer, or another switch. A switchport can be configured to belong to a specific VLAN or to carry traffic from multiple VLANs4.
* A gateway is a device that connects different networks and enables communication between them. A gateway can also perform protocol conversion, such as translating between VoIP and analog signals5.
* A route is a path that a packet takes to reach its destination. A route consists of a destination network, a next-hop device, and a metric. A router is a device that forwards packets based on their destination IP addresses and the routing table.
* In order to allow a newly installed VoIP phone to operate correctly, the network administrator needs to assign the phone’s switchport to the correct VLAN. This will ensure that the phone can communicate with the DHCP server and obtain an IP address that belongs to the same network as the phone system.
This will also isolate the voice traffic from the data traffic and improve the quality of service.
* Statically assigning the phone’s gateway address is not enough to allow the phone to operate correctly, as the phone still needs an IP address and a subnet mask to communicate with other devices on the network. Moreover, statically assigning network parameters can be tedious and prone to errors, especially for a large number of devices.
* Configuring a route on the VoIP network router is not necessary to allow the phone to operate correctly, as the phone and the phone system are on the same network and do not need to cross any routers.
Configuring a route would only be needed if the phone and the phone system were on different networks and needed to communicate through a router.
* Implementing a VoIP gateway is not required to allow the phone to operate correctly, as the phone and the phone system are both VoIP devices and use the same protocol. Implementing a VoIP gateway would only be needed if the phone or the phone system needed to communicate with a non-VoIP device or system, such as a traditional phone line or a public switched telephone network (PSTN).
References:
* 1: VLAN
* 2: VoIP Phone
* 3: DHCP
* 4: Switchport
* 5: Gateway
* : [Route]
* : [VoIP VLAN Configuration]
* : [Static vs Dynamic IP Addressing]
* : [Routing Basics]
* : [VoIP Gateway]

QUESTION 193
A company hired a technician to find all the devices connected within a network. Which of the following software tools would BEST assist the technician in completing this task?

IP scanner

Terminal emulator

NetFlow analyzer

Port scanner

QUESTION 194
A network technician is reviewing the interface counters on a router interface. The technician is attempting to confirm a cable issue. Given the following information:

Which of the following metrics confirms there is a cabling issue?

Last cleared

Number of packets output

CRCs

Giants

Multicasts

QUESTION 195
A software developer changed positions within a company and is now a sales engineer. The security team discovered that the former software developer had been modifying code to implement small features requested by customers. Which of the following would be the best thing for the security administrator to implement to prevent this from happening?

A software patching policy

A role-based access control policy

Firewalls on the software development servers

Longer and more complex password requirements

QUESTION 196
A network security engineer is responding to a security incident. The engineer suspects that an attacker used an authorized administrator account to make configuration changes to the boundary firewall. Which of the following should the network security engineer review?

Network traffic logs

Audit logs

Syslogs

Event logs

QUESTION 197
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?

Check the gateway connectivity to the TFTP server.

Check the DHCP network scope.

Check whether the NTP server is online.

Check the loT devices for a hardware failure.

QUESTION 198
A network administrator is downloading a large patch that will be uploaded to several enterprise switches simultaneously during the day’s upgrade cycle. Which of the following should the administrator do to help ensure the upgrade process will be less likely to cause problems with the switches?

Confirm the patch’s MD5 hash prior to the upgrade

Schedule the switches to reboot after an appropriate amount of time.

Download each switch’s current configuration before the upgrade

Utilize FTP rather than TFTP to upload the patch

QUESTION 199
A network technician needs to ensure that all files on a company’s network can be moved in a safe and protected manner without interception from someone who is not the intended recipient.
Which of the following would allow the network technician to meet these requirements?

FTP

TFTP

SMTP

SFTP

CompTIA N10-008 certification is an essential credential for anyone pursuing a career in networking. CompTIA Network+ Certification Exam certification validates the candidate’s skills and knowledge of networking technologies and demonstrates their ability to work with complex network infrastructures. CompTIA Network+ Certification Exam certification also demonstrates the candidate’s commitment to professional development and continuous learning, which is essential for success in the fast-paced IT industry. Overall, the CompTIA N10-008 certification is an excellent investment for anyone seeking to advance their career in networking.

CompTIA N10-008 exam covers a wide range of topics, including network architecture, protocols and services, network operations, network security, and network troubleshooting and tools. N10-008 exam consists of multiple-choice questions and is available in several languages, including English, Spanish, German, Portuguese, Japanese, and Chinese.

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