[Free] 2018(Mar) EnsurePass Pass4sure CompTIA JK0-023 Dumps with VCE and PDF 491-500

EnsurePass 2018 Mar CompTIA Official New Released JK0-023100% Free Download! 100% Pass Guaranteed!http://www.EnsurePass.com/JK0-023.html CompTIA Network certification Question No: 491 - (Topic 5)A network technician is concerned that an attacker is attempting to penetrate the network, and wants to set a rule on the firewall to prevent the attacker from learning which IP addresses are valid on the network. Which of the following protocols needs to be denied?TCPSMTPICMPARPAnswer: C Question Read more [...]

[Free] 2018(Mar) EnsurePass Pass4sure CompTIA JK0-023 Dumps with VCE and PDF 481-490

EnsurePass 2018 Mar CompTIA Official New Released JK0-023100% Free Download! 100% Pass Guaranteed!http://www.EnsurePass.com/JK0-023.html CompTIA Network certification Question No: 481 - (Topic 4)Which of the following handles HTTP requests on behalf of the client?Bandwidth shaperDNS serverProxy serverLoad balancerAnswer: C Question No: 482 - (Topic 4)Which of the following syslog severity codes indicates an emergency and that the system is unusable?0167Answer: A Question No: 483 - (Topic Read more [...]

[Free] 2018(Mar) EnsurePass Pass4sure CompTIA JK0-023 Dumps with VCE and PDF 471-480

EnsurePass 2018 Mar CompTIA Official New Released JK0-023100% Free Download! 100% Pass Guaranteed!http://www.EnsurePass.com/JK0-023.html CompTIA Network certification Question No: 471 - (Topic 4)Users have reported slow access times when retrieving information from a server on the company's network. Which of the following tools would provide access time information on each segment of the network to reach the server?arprouteipconfigtracertAnswer: D Question No: 472 - (Topic 4)Which of the Read more [...]

[Free] 2018(Mar) EnsurePass Pass4sure CompTIA JK0-023 Dumps with VCE and PDF 461-470

EnsurePass 2018 Mar CompTIA Official New Released JK0-023100% Free Download! 100% Pass Guaranteed!http://www.EnsurePass.com/JK0-023.html CompTIA Network certification Question No: 461 - (Topic 4)Which of the following network performance optimization methods allows for frequently accessed sites to be housed locally, thereby reducing bandwidth requirements?Load balancingTraffic policingCaching enginesTraffic shapingAnswer: C Question No: 462 - (Topic 4)Which of the following is a method Read more [...]

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EnsurePass 2018 Mar CompTIA Official New Released JK0-023100% Free Download! 100% Pass Guaranteed!http://www.EnsurePass.com/JK0-023.html CompTIA Network certification Question No: 451 - (Topic 4)Which of the following BEST describes a load balancer?A device that splits traffic between multiple nodes of a clustered service.A device that allows multiple computers to access the internet through a single public IP address.A device that filters internet content based on rules and ACLs.A device Read more [...]

[Free] 2018(Mar) EnsurePass Pass4sure CompTIA JK0-023 Dumps with VCE and PDF 441-450

EnsurePass 2018 Mar CompTIA Official New Released JK0-023100% Free Download! 100% Pass Guaranteed!http://www.EnsurePass.com/JK0-023.html CompTIA Network certification Question No: 441 - (Topic 4)Which of the following is used to verify configuration updates on a firewall?Signature identificationAccess control listsScanning servicesContent filteringAnswer: A Question No: 442 - (Topic 4)Which of the following network devices hides network nodes behind one public IP address?Layer 3 switchContent Read more [...]

[Free] 2018(Mar) EnsurePass Pass4sure CompTIA JK0-023 Dumps with VCE and PDF 431-440

EnsurePass 2018 Mar CompTIA Official New Released JK0-023100% Free Download! 100% Pass Guaranteed!http://www.EnsurePass.com/JK0-023.html CompTIA Network certification Question No: 431 - (Topic 4)Karen, a network technician, is troubleshooting in a wiring closet in 2011. The cabling to all the equipment does not match the documentation from 2007. Which of the following configuration management methods has been overlooked?Change managementSystem logsAsset managementBaseliningAnswer: A Question Read more [...]

[Free] 2018(Mar) EnsurePass Pass4sure CompTIA JK0-023 Dumps with VCE and PDF 421-430

EnsurePass 2018 Mar CompTIA Official New Released JK0-023100% Free Download! 100% Pass Guaranteed!http://www.EnsurePass.com/JK0-023.html CompTIA Network certification Question No: 421 - (Topic 4)Which of the following could Karen, a network technician, use to find the approximate location of a break in a long network cable?Protocol analyzerTime domain reflectometerToner probeMultimeterAnswer: B Question No: 422 - (Topic 4)A technician has traced a POTS line to a 110 block. Which of the Read more [...]

[Free] 2018(Mar) EnsurePass Pass4sure CompTIA JK0-023 Dumps with VCE and PDF 411-420

EnsurePass 2018 Mar CompTIA Official New Released JK0-023100% Free Download! 100% Pass Guaranteed!http://www.EnsurePass.com/JK0-023.html CompTIA Network certification Question No: 411 - (Topic 4)Which of the following network devices MOST likely functions as a network repeater or a bridge?VPN concentratorIDSAccess pointFirewallAnswer: C Question No: 412 - (Topic 4)An administrator has set up several IPSec and SSL tunnels to terminate on a single device. Which of the following has the administrator Read more [...]

[Free] 2018(Mar) EnsurePass Pass4sure CompTIA JK0-023 Dumps with VCE and PDF 401-410

EnsurePass 2018 Mar CompTIA Official New Released JK0-023100% Free Download! 100% Pass Guaranteed!http://www.EnsurePass.com/JK0-023.html CompTIA Network certification Question No: 401 - (Topic 4)Users report that they are unable to access any external websites. The local intranet is not affected. A network technician has isolated the problem to a Linux-based server. Which of the following commands will enable the technician to view DNS information on the Linux- based server?nbtstatipconfigdignetstatAnswer: Read more [...]

[Free] 2018(Mar) EnsurePass Pass4sure CompTIA JK0-023 Dumps with VCE and PDF 391-400

EnsurePass 2018 Mar CompTIA Official New Released JK0-023100% Free Download! 100% Pass Guaranteed!http://www.EnsurePass.com/JK0-023.html CompTIA Network certification Question No: 391 - (Topic 4)Zach, a new network technician, is monitoring network traffic and notices the network is operating at 80% of capacity. Which of the following could be used to determine if this is abnormally high traffic use?Network mapsCable management documentationWire schemesBaselineAnswer: D Question No: 392 Read more [...]

[Free] 2018(Mar) EnsurePass Pass4sure CompTIA JK0-023 Dumps with VCE and PDF 381-390

EnsurePass 2018 Mar CompTIA Official New Released JK0-023100% Free Download! 100% Pass Guaranteed!http://www.EnsurePass.com/JK0-023.html CompTIA Network certification Question No: 381 - (Topic 4)Which of the following commands can Lisa, a technician, use on a server to display the default router setting?pingnslookuproutearpAnswer: C Question No: 382 - (Topic 4)Which of the following is used to limit the amount of bandwidth used on a link for different applications to improve overall performance?QoSFault Read more [...]

[Free] 2018(Mar) EnsurePass Pass4sure CompTIA JK0-023 Dumps with VCE and PDF 371-380

EnsurePass 2018 Mar CompTIA Official New Released JK0-023100% Free Download! 100% Pass Guaranteed!http://www.EnsurePass.com/JK0-023.html CompTIA Network certification Question No: 371 - (Topic 4)Teachers and students at a school currently share the same bandwidth. The Internet performance for the teachers in the classroom is becoming extremely slow. Which of the following is the BEST method to mitigate the issue?Increased uptimeCaching enginesTraffic shapingLoad balancingAnswer: C Question Read more [...]

[Free] 2018(Mar) EnsurePass Pass4sure CompTIA JK0-023 Dumps with VCE and PDF 361-370

EnsurePass 2018 Mar CompTIA Official New Released JK0-023100% Free Download! 100% Pass Guaranteed!http://www.EnsurePass.com/JK0-023.html CompTIA Network certification Question No: 361 - (Topic 4)Due to a recent change in company policy, all users managing network infrastructure devices must use SSH v2 and all administrative activity must be collected on a central store. Which of the following should the network administrator deploy to comply with the new collection requirements?Network Read more [...]

[Free] 2018(Mar) EnsurePass Pass4sure CompTIA JK0-023 Dumps with VCE and PDF 351-360

EnsurePass 2018 Mar CompTIA Official New Released JK0-023100% Free Download! 100% Pass Guaranteed!http://www.EnsurePass.com/JK0-023.html CompTIA Network certification Question No: 351 - (Topic 4)A technician suspects invalid information in the local DNS cache of a workstation. Which of the following commands can be used to clear this?nslookupifconfigdigipconfigAnswer: D Question No: 352 - (Topic 4)A company is expanding and has found that logging into each device to collect error information Read more [...]

[Free] 2018(Mar) EnsurePass Pass4sure CompTIA JK0-023 Dumps with VCE and PDF 341-350

EnsurePass 2018 Mar CompTIA Official New Released JK0-023100% Free Download! 100% Pass Guaranteed!http://www.EnsurePass.com/JK0-023.html CompTIA Network certification Question No: 341 - (Topic 4)An application server is placed on the network and the intended application is not working correctly. Which of the following could be used to make sure sessions are being opened properly?Antivirus scannerIDSPacket snifferToner probeAnswer: C Question No: 342 - (Topic 4)When configuring a wireless Read more [...]

[Free] 2018(Mar) EnsurePass Pass4sure CompTIA JK0-023 Dumps with VCE and PDF 331-340

EnsurePass 2018 Mar CompTIA Official New Released JK0-023100% Free Download! 100% Pass Guaranteed!http://www.EnsurePass.com/JK0-023.html CompTIA Network certification Question No: 331 - (Topic 4)Users are reporting that some Internet websites are not accessible anymore. Which of the following will allow the network administrator to quickly isolate the remote router that is causing the network communication issue, so that the problem can be reported to the appropriate responsible party?PingProtocol Read more [...]

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EnsurePass 2018 Mar CompTIA Official New Released JK0-023100% Free Download! 100% Pass Guaranteed!http://www.EnsurePass.com/JK0-023.html CompTIA Network certification Question No: 321 - (Topic 3)Which of the following BEST describes the point at which an ISP's responsibility for an Internet connection ends?RouterMDFIDFDemarcAnswer: D Question No: 322 - (Topic 3)Which of the following technologies allows more than two transceivers with an access point?MIMOFIFOC. 802.1xD. WPAAnswer: A Question Read more [...]

[Free] 2018(Mar) EnsurePass Pass4sure CompTIA JK0-023 Dumps with VCE and PDF 311-320

EnsurePass 2018 Mar CompTIA Official New Released JK0-023100% Free Download! 100% Pass Guaranteed!http://www.EnsurePass.com/JK0-023.html CompTIA Network certification Question No: 311 - (Topic 3)Which of the following network topologies describes a network where each node is connected to every other node?BusStarMeshRingAnswer: C Question No: 312 - (Topic 3)Which of the following standards can operate at 40MHz channel spacing?A. 802.11a B. 802.11b C. 802.11g D. 802.11nAnswer: D Question Read more [...]

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EnsurePass 2018 Mar CompTIA Official New Released JK0-023100% Free Download! 100% Pass Guaranteed!http://www.EnsurePass.com/JK0-023.html CompTIA Network certification Question No: 301 - (Topic 3)Which of the following has the HIGHEST data rate speed?T1ADSLSDSLOC-3Answer: D Question No: 302 - (Topic 3)Horizontal cable is terminated on which device in the wiring closet?DemarcSwitchPunch down toolPatch panelAnswer: D Question No: 303 - (Topic 3)Which of the following has a DB-9 connector?SCRS-232LCRJ-45Answer: Read more [...]

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EnsurePass 2018 Mar CompTIA Official New Released JK0-023100% Free Download! 100% Pass Guaranteed!http://www.EnsurePass.com/JK0-023.html CompTIA Network certification Question No: 291 - (Topic 3)Which of the following connectors are MOST commonly used on a POTS line?RJ-45MTRJDB-9RJ-11Answer: D Question No: 292 - (Topic 3)Which of the following is the MAXIMUM rated speed for CAT5 cabling?10Mbps100Mbps1000Mbps10GbpsAnswer: B Question No: 293 - (Topic 3)When examining a suspected faulty Read more [...]

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EnsurePass 2018 Mar CompTIA Official New Released JK0-023100% Free Download! 100% Pass Guaranteed!http://www.EnsurePass.com/JK0-023.html CompTIA Network certification Question No: 281 - (Topic 3)Which of the following colors represents the outer leads on a connector head of a 568B patch cable? (Select TWO).Blue, brown/whiteGreen/white, blueOrange/white, orangeBlue, blue/whiteBrown/white, brownAnswer: C,E Question No: 282 - (Topic 3)A technician is trying to add another switch to the network Read more [...]

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EnsurePass 2018 Mar CompTIA Official New Released JK0-023100% Free Download! 100% Pass Guaranteed!http://www.EnsurePass.com/JK0-023.html CompTIA Network certification Question No: 271 - (Topic 3)Lisa, a technician, is reporting wireless transmission speeds of 300Mbps. Which of the following wireless standards is being used?A. 802.11a B. 802.11b C. 802.11g D. 802.11nAnswer: D Question No: 272 - (Topic 3)The location where the Telco wiring stops and the clients wiring starts is known as Read more [...]

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EnsurePass 2018 Mar CompTIA Official New Released JK0-023100% Free Download! 100% Pass Guaranteed!http://www.EnsurePass.com/JK0-023.html CompTIA Network certification Question No: 261 - (Topic 3)Which of the following technologies is used to connect public networks using POTS lines?OC3OC12PSTNCableAnswer: C Question No: 262 - (Topic 3)Which of the following cable types is required to run through an air duct?UTPFiberPVCPlenumAnswer: D Question No: 263 - (Topic 3)Which of the following Read more [...]

[Free] 2018(Mar) EnsurePass Pass4sure CompTIA JK0-023 Dumps with VCE and PDF 251-260

EnsurePass 2018 Mar CompTIA Official New Released JK0-023100% Free Download! 100% Pass Guaranteed!http://www.EnsurePass.com/JK0-023.html CompTIA Network certification Question No: 251 - (Topic 3)Which of the following WAN technologies has the highest latency?POTSCableSatelliteDSLAnswer: C Question No: 252 - (Topic 3)In a small office environment, one computer is set up to provide Internet access to three other computers that are not interconnected. This is an example of which of the following Read more [...]

[Free] 2018(Mar) EnsurePass Pass4sure CompTIA JK0-023 Dumps with VCE and PDF 241-250

EnsurePass 2018 Mar CompTIA Official New Released JK0-023100% Free Download! 100% Pass Guaranteed!http://www.EnsurePass.com/JK0-023.html CompTIA Network certification Question No: 241 - (Topic 3)In which of the following wireless standards is MIMO used?A. 802.11a B. 802.11b C. 802.11g D. 802.11nAnswer: D Question No: 242 - (Topic 3)Which of the following connectors push and twist-on?LCSCSTRJ-45Answer: C Question No: 243 - (Topic 3)Lisa, an administrator, has been tasked with running cables Read more [...]

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EnsurePass 2018 Mar CompTIA Official New Released JK0-023100% Free Download! 100% Pass Guaranteed!http://www.EnsurePass.com/JK0-023.html CompTIA Network certification Question No: 231 - (Topic 3)Which wireless standard works at a MAXIMUM data rate of up to 54Mbps?A. 802.11b B. 802.11g C. 802.11n D. 802.1qAnswer: B Question No: 232 - (Topic 3)The network technician is troubleshooting a connectivity issue on a CAT5 cable with a wire map and notices that only pins 1, 3, and 6 are mapping Read more [...]

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EnsurePass 2018 Mar CompTIA Official New Released JK0-023100% Free Download! 100% Pass Guaranteed!http://www.EnsurePass.com/JK0-023.html CompTIA Network certification Question No: 221 - (Topic 3)Which of the following can operate on BOTH the 2.4GHz and 5.8GHz frequencies?A. 802.11a B. 802.11b C. 802.11g D. 802.11nAnswer: D Question No: 222 - (Topic 3)Which of the following is the FASTEST Ethernet technology?10GBaseSR10BaseT100BaseFX1000BaseTAnswer: A Question No: 223 - (Topic 3)Which Read more [...]