CompTIA Project+は、プロジェクトマネジメントスキルの向上を目指す方を対象に作られたワールドワイドの認定資格です。CompTIA Network+(2009 Edition) Exam の中でJK0-016
科目はすごく人気があります、JK0-016認証を取って競争の激しい市場で実力をアピールし、評価を高めることで、顧客や雇用主の信頼を得ることができます。KILLTESTはJK0-016模擬試験
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JK0-016無料
問題集みんなと分かち合います
1.Everyday around lunch time there is network latency on the Windows proxy server 10.1.1.7. Which of
the following network utilities can a technician run in order to determine the severity of the latency?
A.arp -t 10.1.1.7
B.tracert -t 10.1.1.7
C.ping -t 10.1.1.7
D.nbtstat -t 10.1.1.7
Answer:C
2.Which of the following network services is responsible for mapping names to IP addresses?
A.DHCP
B.DNS
C.IMAP4
D.Telnet
Answer:B
3.A network using RIP has taken several minutes to begin routing traffic around a failed piece of
equipment. Which of the following could be implemented to improve convergence time?
A.Replace RIP with static routes so dynamic updates are not sent.
B.Replace RIP with a distance-vector routing protocol such as RIP version 2.
C.Replace RIP with a link-state routing protocol such as OSPF.
D.Replace RIP with an exterior gateway protocol such as BGP.
Answer:C
4.Which of the following is a utility that translates the IP address to its physical network address?
A.netstat
B.rarp
C.arp
D.nslookup
Answer:C
5.Remote users are having problems accessing files from a file server. Which of the following should a
technician check FIRST?
A.Connectivity
B.User accounts
C.Network resources
D.Access rights
Answer:A
6.A company is in the process of upgrading their network infrastructure to support new VoIP telephony
equipment. Which of the following is a primary feature to consider when selecting a new switch to support
the phones?
A.PoE
B.Modular chassis
C.Port mirroring
D.VPN capability
Answer:A
7.Which of the following protocols permits secure polling of network devices?
A.SCP
B.SSH
C.SNMPv2
D.SNMPv3
Answer:D
8.A technician needs to connect a laptop via the small office, home office (SOHO) wireless access point.
When the technician does a site survey using the laptop the wireless network is not discovered.
Computers previously on the wireless network were connected, and the wireless card appears to be
working. Which of the following could be causing the issue?
A.The WEP key is not correct.
B.The wireless router does not have adequate AC power.
C.The SSID is set to not broadcast.
D.The laptop is running on Windows Service Pack 1.
Answer:C
9.Automatic private Internet protocol addressing (APIPA) assigns IP addresses from which of the
following ranges?
A.172.16.x.x
B.10.0.x.x
C.192.168.x.x
D.169.254.x.x
Answer:D
10.Which of the following VPN protocols runs over port 1723 and allows encryption to be done at the data
level?
A.PPTP
B.SLIP
C.PPPoE
D.RAS
Answer:A