[Free] 2018(Aug) Dumps4cert CompTIA JK0-023 Dumps with VCE and PDF Download 481-490

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CompTIA Network certification

Question No: 481 – (Topic 4)

Which of the following handles HTTP requests on behalf of the client?

  1. Bandwidth shaper

  2. DNS server

  3. Proxy server

  4. Load balancer

Answer: C

Question No: 482 – (Topic 4)

Which of the following syslog severity codes indicates an emergency and that the system is unusable?

  1. 0

  2. 1

  3. 6

  4. 7

Answer: A

Question No: 483 – (Topic 4)

Which of the following tools would Kurt, an administrator, use to identify opens and shorts?

  1. Ohmmeter

  2. Protocol analyzer

  3. Cable tester

  4. Multimeter

Answer: C

Question No: 484 – (Topic 4)

An application is using port 2000 on a PC. Which of the following could an administrator do to determine what software is listening on that port?

  1. Run netstat

  2. Run dig

  3. Run nbtstat

  4. Run tracert

Answer: A

Question No: 485 – (Topic 4)

Which of the following would a network administrator recommend to satisfy fault tolerance needs within the datacenter?

  1. Multimode fiber

  2. Setting up a new hot site

  3. Central KVM system

  4. Central UPS system

Answer: D

Question No: 486 – (Topic 4)

Which of the following is the control when observing network bandwidth patterns over time?

  1. Network log

  2. Baseline

  3. Flow data

  4. Interface statistics

Answer: B

Question No: 487 – (Topic 4)

A network administrator wants to balance the amount of data between two networking cards. Which of the following can be used for two or more networking cards?

  1. NIC bonding

  2. Proxy server

  3. Firewall ACLs

  4. VLANs

Answer: A

Question No: 488 – (Topic 4)

Which of the following defines access for a network?

  1. ACL

  2. RDP

  3. RAS

  4. ARP

Answer: A

Question No: 489 – (Topic 4)

An administrator is able to list the interfaces on a switch after providing the community string quot;publicquot;. Which of the protocols is the administrator MOST likely using?

  1. Telnet

  2. RADIUS

  3. SSH

  4. SNMP

Answer: D

Topic 5, Network Security

Question No: 490 – (Topic 5)

Which of the following attack types is being used if the originating IP address has been spoofed?

  1. Ping flood

  2. Trojan

  3. Smurf

  4. Worm

Answer: C

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