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N10-009 β€” questions

Page 14 of 31 Β· 604 total questions.

Topic 1 Β· Question 267

Which of the following services runs on port 636?

  • ASMTP
  • BSyslog
  • CTFTP
  • DLDAPS (correct answer)
Reveal answer & explanation
Correct answer: D

The correct answer is D. Option D: LDAPS

Topic 1 Β· Question 268

A company wants to implement data loss prevention by restricting user access to social media platforms and personal cloud storage on workstations. Which of the following types of filtering should the company deploy to achieve these goals?

  • APort
  • BDNS
  • CMAC
  • DContent (correct answer)
Reveal answer & explanation
Correct answer: D

The correct answer is D. Option D: Content

Topic 1 Β· Question 269

An organization is struggling to get effective coverage using the wireless network. The organization wants to implement a solution that will allow for continuous connectivity anywhere in the facility. Which of the following should the network administrator suggest to ensure the best coverage?

  • AImplementing additional ad hoc access points
  • BProviding more Ethernet drops for user connections
  • CDeploying a mesh network in the building (correct answer)
  • DChanging the current frequency of the Wi-Fi
Reveal answer & explanation
Correct answer: C

The correct answer is C. Option C: Deploying a mesh network in the building

Topic 1 Β· Question 270

Which of the following protocols allows automatic routing failover for an active-passive firewall pair?

  • AEIGRP
  • BOSPF
  • CVRRP (correct answer)
  • DBGP
Reveal answer & explanation
Correct answer: C

The correct answer is C. Option C: VRRP

Topic 1 Β· Question 271

Which of the following is a major difference between an IPS and IDS?

  • AAn IPS needs to be installed in line with traffic and an IDS does not. (correct answer)
  • BAn IPS is signature-based and an IDS is not.
  • CAn IPS is less susceptible to false positives than an IDS.
  • DAn IPS requires less administrative overhead than an IDS.
Reveal answer & explanation
Correct answer: A

The correct answer is A. Option A: An IPS needs to be installed in line with traffic and an IDS does not.

Explanation

An intrusion detection system identifies and alerts on suspicious activity without normally blocking it. An intrusion prevention system detects and actively blocks malicious traffic inline.

Topic 1 Β· Question 272

Which of the following describes the best reason for using BGP?

  • APreventing a loop within a LAN
  • BImproving reconvergence times
  • CExchanging router updates with a different ISP (correct answer)
  • DSharing routes with a Layer 3 switch
Reveal answer & explanation
Correct answer: C

The correct answer is C. Option C: Exchanging router updates with a different ISP

Topic 1 Β· Question 273

Which of the following steps of the troubleshooting methodology comes after testing the theory to determine cause?

  • AVerity full system functionality.
  • BDocument the findings and outcomes.
  • CEstablish a plan of action. (correct answer)
  • DIdentify the problem.
Reveal answer & explanation
Correct answer: C

The correct answer is C. Option C: Establish a plan of action.

Topic 1 Β· Question 274

A network administrator installed a new VLAN to the network after a company added an additional floor to the office. Users are unable to obtain an IP address on the new VLAN, but ports on existing VLANs are working properly. Which of the following configurations should the administrator update?

  • AScope size
  • BAddress reservations
  • CLease time
  • DIP helper (correct answer)
Reveal answer & explanation
Correct answer: D

The correct answer is D. Option D: IP helper

Topic 1 Β· Question 275

A network engineer needs to add a boundary network to isolate and separate the internal network from the public-facing internet. Which of the following security defense solutions would best accomplish this task?

  • ATrusted zones
  • BURL filtering
  • CACLs
  • DScreened subnet (correct answer)
Reveal answer & explanation
Correct answer: D

The correct answer is D. Option D: Screened subnet

Explanation

Subnetting divides an IP network into smaller routing and broadcast domains for address efficiency and segmentation. This option keeps traffic private / properly secured as required.

Topic 1 Β· Question 276

Which of the following can help prevent unauthorized modifications to hardware when designing an MDF closet?

  • ALockable cabinets (correct answer)
  • BUninterruptable power supply
  • CPort security
  • DMicrosegmentation
Reveal answer & explanation
Correct answer: A

The correct answer is A. Option A: Lockable cabinets

Topic 1 Β· Question 277

After installing a new 6E wireless router in a small office, a technician notices that some wireless devices are not able to achieve the rated speeds. Which of the following should the technician check to troubleshoot the issue? (Choose two.)

  • AClient device compatibility (correct answer)
  • BBack-end cabling
  • CWeather phenomena
  • DVoltage source requirements
  • EInterference levels
  • FProcessing power
Reveal answer & explanation
Correct answer: A

The correct answer is A. Option A: Client device compatibility

Topic 1 Β· Question 278

Which of the following routing protocols needs to have an autonomous system set in order to establish communication with neighbor devices?

  • AOSPF
  • BEIGRP (correct answer)
  • CFHRP
  • DRIP
Reveal answer & explanation
Correct answer: B

The correct answer is B. Option B: EIGRP

Topic 1 Β· Question 279

An investment bank is seeking a DR backup solution. Which of the following provides the most cost-effective backup site?

  • AHot
  • BCold (correct answer)
  • CCluster
  • DWarm
Reveal answer & explanation
Correct answer: B

The correct answer is B. Option B: Cold This option delivers the requirement at the lowest cost.

Topic 1 Β· Question 280

A firewall administrator is mapping a server's internal IP address to an external IP address for public use. Which of the following is the name of this function?

  • ANAT (correct answer)
  • BVIP
  • CPAT
  • DBGP
Reveal answer & explanation
Correct answer: A

The correct answer is A. Option A: NAT

Explanation

Network address translation maps addresses between networks and commonly lets private hosts share public connectivity.

Topic 1 Β· Question 281

A network engineer is completing a new VoIP installation, but the phones cannot find the TFTP server to download the configuration files. Which of the following DHCP features would help the phone reach the TFTP server?

  • AExclusions
  • BLease time
  • COptions (correct answer)
  • DScope
Reveal answer & explanation
Correct answer: C

The correct answer is C. Option C: Options

Topic 1 Β· Question 282

Which of the following best represents north-south traffic?

  • AA connection between a computer and a public web server (correct answer)
  • BData moving between a data center and a DR site
  • CTraffic between a production server and a backup server
  • DRouting updates between OSPF routers
Reveal answer & explanation
Correct answer: A

The correct answer is A. Option A: A connection between a computer and a public web server

Topic 1 Β· Question 283

Which of the following provides an opportunity for an on-path attack?

  • APhishing
  • BDumpster diving
  • CEvil twin (correct answer)
  • DTailgating
Reveal answer & explanation
Correct answer: C

The correct answer is C. Option C: Evil twin

Topic 1 Β· Question 284

A network administrator is configuring a network for a new site that will have 150 users. Within the next year, the site is expected to grow by ten uses. Each user will have two IP addresses, one computer, and one phone connected to the network. Which of the following classful IPv4 address ranges will be best-suited for the network?

  • AClass D
  • BClass B (correct answer)
  • CClass A
  • DClass C
Reveal answer & explanation
Correct answer: B

The correct answer is B. Option B: Class B

Topic 1 Β· Question 285

A network administrator needs to assign IP addresses to a newly installed network. They choose 192.168.1.0/24 as their network address and need to create three subnets with 30 hosts on each subnet. Which of the following is a valid subnet mask that will meet the requirements?

  • A255.255.255.128
  • B255.255.255.192
  • C255.255.255.224 (correct answer)
  • D255.255.255.240
Reveal answer & explanation
Correct answer: C

The correct answer is C. Option C: 255.255.255.224

Topic 1 Β· Question 286

The network engineering team needs to implement a wireless network within two separate buildings. Once the network is set up, users will need to authenticate using RADIUS in order to access internal resources. Which of the following wireless technologies should the team implement?

  • AMesh
  • BEnterprise (correct answer)
  • CAd hoc
  • DPoint to point
Reveal answer & explanation
Correct answer: B

The correct answer is B. Option B: Enterprise

Showing questions 261–280 of 604 Β· Page 14 of 31