2024 N10-008 Question Bank Free PDF Download Recently Updated Questions [Q277-Q292] : Exams Labs Braindumps : http://blog.examslabs.com

QUESTION 277
A technician is investigating packet loss to a device that has varying data bursts throughout the day. Which of the following will the technician MOST likely configure to resolve the issue?

Flow control

Jumbo frames

Duplex

Port mirroring

QUESTION 278
Which of the following would be BEST suited for a long cable run with a 40Gbps bandwidth?

Cat 5e

Cat 6a

Cat 7

Cat 8

QUESTION 279
A company ranis out a largo event space and includes wireless internet access for each tenant. Tenants reserve a two-hour window from the company each week, which includes a tenant-specific SSID However, all users share the company’s network hardware.

The network support team is receiving complaints from tenants that some users are unable to connect to the wireless network Upon investigation, the support teams discovers a pattern indicating that after a tenant with a particularly large attendance ends its sessions, tenants throughout the day are unable to connect.
The following settings are common lo all network configurations:
Which of the following actions would MOST likely reduce this Issue? (Select TWO).

Change to WPA encryption

Change the DNS server to 10.1.10.1.

Change the default gateway to 10.0.0.1.

Change the DHCP scope end to 10.1.10.250

Disable AP isolation

Change the subnet mask lo 255.255.255.192.

Reduce the DHCP lease time to four hours.

QUESTION 280
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 281
A network technician is installing a wireless network in an office building. After performing a site survey, the technician determines the area is very saturated on the 2.4GHz and the 5GHz bands. Which of the following wireless standards should the network technician implement?

802.11ac

802.11 ax

802.11g

802.11n

QUESTION 282
A network team is getting reports that air conditioning is out in an IDF. The team would like to determine whether additional network issues are occurring. Which of the following should the network team do?

Confirm that memory usage on the network devices in the IDF is normal.

Access network baseline data for references to an air conditioning issue.

Verify severity levels on the corporate syslog server.

Check for SNMP traps from a network device in the IDF.

Review interface statistics looking for cyclic redundancy errors.

QUESTION 283
A network administrator is preparing new switches that will be deployed to support a network extension project. The lead network engineer has already provided documentation to ensure the switches are set up properly Which of the following did the engineer most likely provide?

Physical network diagram

Site survey reports

Baseline configurations

Logical network diagram

Baseline configurations are the standard settings and parameters that are applied to network devices, such as switches, routers, firewalls, etc., to ensure consistent performance, security, and functionality across the network. Baseline configurations can include aspects such as IP addresses, VLANs, passwords, protocols, access lists, firmware versions, etc. Baseline configurations are usually documented and updated regularly to reflect any changes or modifications made to the network devices.
The lead network engineer most likely provided baseline configurations to the network administrator to ensure that the new switches are set up properly and in accordance with the network design and policies. Baseline configurations can help to simplify the deployment process, reduce errors and inconsistencies, and facilitate troubleshooting and maintenance.
The other options are not correct because they are not the most likely documentation that the lead network engineer provided to the network administrator. They are:
Physical network diagram. A physical network diagram is a graphical representation of the physical layout and connections of the network devices and components, such as cables, ports, switches, routers, servers, etc. A physical network diagram can help to visualize the network topology, identify the locations and distances of the devices, and plan for cabling and power requirements. However, a physical network diagram does not provide the specific settings and parameters that need to be configured on the network devices, such as the switches.
Site survey reports. A site survey report is a document that summarizes the findings and recommendations of a site survey, which is a process of assessing the suitability and readiness of a location for installing and operating network devices and components. A site survey report can include aspects such as environmental conditions, power and cooling availability, security and safety measures, interference and noise sources, signal coverage and quality, etc. A site survey report can help to identify and resolve any potential issues or challenges that may affect the network performance and reliability. However, a site survey report does not provide the specific settings and parameters that need to be configured on the network devices, such as the switches.
Logical network diagram. A logical network diagram is a graphical representation of the logical structure and functionality of the network devices and components, such as subnets, IP addresses, VLANs, protocols, routing, firewall rules, etc. A logical network diagram can help to understand the network design, architecture, and policies, as well as the data flow and communication paths between the devices. However, a logical network diagram does not provide the specific settings and parameters that need to be configured on the network devices, such as the switches.
Reference
1: Network+ (Plus) Certification | CompTIA IT Certifications
2: What is a Baseline Configuration? – Definition from Techopedia
3: What is a Physical Network Diagram? – Definition from Techopedia
4: What is a Site Survey? – Definition from Techopedia
5: [What is a Logical Network Diagram? – Definition from Techopedia]

QUESTION 284
When accessing corporate network resources, users are required to authenticate to each application they try to access. Which of the following concepts does this BEST represent?

SSO

Zero Trust

VPN

Role-based access control

QUESTION 285
Which of the following redundant devices creates broadcast storms when connected together on a high-availability network?

Switches

Routers

Access points

Servers

QUESTION 286
A network administrator corrected a rule on a misconfigured firewall. Which of the following should the administrator do NEXT when applying the network troubleshooting methodology?

Verify full system functionality.

Document actions and lessons learned.

Establish a theory of probable cause.

Identify potential effects.

QUESTION 287
A network administrator is reviewing the following metrics from a network management system regarding a switchport. The administrator suspects an issue because users are calling in regards to the switchport’s performance:

Based on the information in the chart above, which of the following fs the cause of these performance issues?

The connected device is exceeding the configured MTU.

The connected device is sending too many packets

The switchport has been up for too long

The connected device is receiving too many packets.

The switchport does not have enough CRCs

QUESTION 288
Which of the following is the primary function of the core layer of the three-tiered model?

Routing

Repeating

Bridging

Switching

QUESTION 289
Which of the following is used to provide disaster recovery capabilities to spin up an critical devices using internet resources?

Cloud site

Hot site

Cold site

Warm site

QUESTION 290
On a network with redundant switches, a network administrator replaced one of the switches but was unable to get a connection with another switch. Which of the following should the administrator chock after successfully testing the cable that was wired for TIA/EIA-568A on both ends?

If MDIX is enabled on the new switch

If PoE is enabled

If a plenum cable is being used

If STP is disabled on the switches

QUESTION 291
A technician needs to configure a routing protocol for an internet-facing edge router. Which of the following routing protocols will the technician MOST likely use?

BGP

RIPv2

OSPF

EIGRP

QUESTION 292
Which of the following VPN types provides the highest security for a user who travels often but also has the highest bandwidth requirements to provide a satisfactory user experience?

Full-tunnel

Site-to-site

Clientless

Split-tunnel