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2018 Aug CompTIA Official New Released JK0-023
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CompTIA Network certification
Question No: 481 – (Topic 4)
Which of the following handles HTTP requests on behalf of the client?
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Bandwidth shaper
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DNS server
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Proxy server
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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?
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0
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1
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6
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7
Answer: A
Question No: 483 – (Topic 4)
Which of the following tools would Kurt, an administrator, use to identify opens and shorts?
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Ohmmeter
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Protocol analyzer
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Cable tester
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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?
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Run netstat
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Run dig
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Run nbtstat
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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?
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Multimode fiber
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Setting up a new hot site
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Central KVM system
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Central UPS system
Answer: D
Question No: 486 – (Topic 4)
Which of the following is the control when observing network bandwidth patterns over time?
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Network log
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Baseline
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Flow data
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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?
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NIC bonding
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Proxy server
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Firewall ACLs
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VLANs
Answer: A
Question No: 488 – (Topic 4)
Which of the following defines access for a network?
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ACL
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RDP
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RAS
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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?
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Telnet
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RADIUS
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SSH
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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?
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Ping flood
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Trojan
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Smurf
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Worm
Answer: C
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