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JK0-023 Latest Exam (Sep 2017)

[Free] 2017(Sep) EnsurePass Braindumps CompTIA JK0-023 Dumps with VCE and PDF 471-480

September 18, 2017

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2017 Sep CompTIA Official New Released JK0-023
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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?

  1. arp

  2. route

  3. ipconfig

  4. tracert

Answer: D

Question No: 472 – (Topic 4)

Which of the following tools would a technician use to terminate CAT6 wires to the inside of the wall jack?

  1. Toner probe

  2. Cable tester

  3. Punch down

  4. Crimper

Answer: C

Question No: 473 – (Topic 4)

Kim, a network technician, needs to identify the MAC address of a device that is creating broadcast storms on the network. Which of the following tools will provide the needed information?

  1. History logs

  2. Network sniffer

  3. Network maps

  4. Traffic shaping

Answer: B

Question No: 474 – (Topic 4)

An organization finds that most of the outgoing traffic on the network is directed at several Internet sites viewed by multiple computers simultaneously. Which of the following performance optimization methods would BEST alleviate network traffic?

  1. Load balancing internal web servers

  2. Redundant network resources

  3. Implement fault tolerance on the WAN

  4. Implement caching engines

Answer: D

Question No: 475 – (Topic 4)

A content filter is MOST likely installed on which of the following servers?

  1. Proxy server

  2. TACACS server

  3. DNS server

  4. DHCP server

Answer: A

Question No: 476 – (Topic 4)

A user’s workstation is experiencing multiple errors when trying to open programs. Which of the following log files should the technician review to assist in troubleshooting these errors?

  1. History Log

  2. Application Log

  3. System Log

  4. Security Log

Answer: B

Question No: 477 – (Topic 4)

Which of the following features can BEST be used to facilitate authorized remote access to a network?

  1. VPN concentrator

  2. Proxy server

  3. Content filter

  4. Load balancer

Answer: A

Question No: 478 – (Topic 4)

Kurt, a technician, working remotely cannot connect to the database server. The server does not respond when he tries to ping it. Kurt wants to determine which network device is preventing ping from responding. Which of the following commands should he use to determine this?

  1. tracert

  2. nslookup

  3. dig

  4. ipconfig

Answer: A

Question No: 479 – (Topic 4)

Users are reporting that all of a sudden some of the files stored on the remote file server share are becoming corrupted and cannot be opened. A technician is dispatched to the server room to troubleshoot. The technician verifies that no changes to the network infrastructure occurred recently. Which of the following tools is MOST likely to reveal why files are becoming corrupted?

  1. Environmental monitor

  2. OTDR

  3. Cable tester

  4. Punch down tool

Answer: A

Question No: 480 – (Topic 4)

Karen, an administrator, has created a patch cable. Which of the following tools should she use to check the integrity of the cable?

  1. Protocol analyzer

  2. Toner probe

  3. Cable certifier

  4. Cable stripper

Answer: C

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