IT-Passports.com CompTIAのJK0-016問題集

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試験番号：JK0-016問題集
試験科目：CompTIA 「CompTIA Network+(2009 Edition) Exam」
問題と解答：全700問

IT-Passports.comのJK0-016問題集は素晴らしい参考資料です。この問題集は絶対あなたがずっと探しているものです。これは受験生の皆さんのために特別に作成し出された試験参考書です。この参考書は短い時間で試験に十分に準備させ、そして楽に試験に合格させます。試験のためにあまりの時間と精力を無駄にしたくないなら、IT-Passports.comのJK0-016問題集は間違いなくあなたに最もふさわしい選択です。この資料を使用すると、あなたの学習効率を向上させ、多くの時間を節約することができます。

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NO.1 Which of the following network services is responsible for mapping names to IP addresses?
A.DHCP
B.DNS
C.IMAP4
D.Telnet
Answer:B

CompTIA   JK0-016   JK0-016問題集

NO.2 Which of the following is an advantage of 100Base-FX over 100Base-TX?
A.Ease of installation
B.Uses a more durable cable
C.Faster transmission speeds
D.Longer cable runs
Answer:D

CompTIA認定試験   JK0-016過去問   JK0-016   JK0-016問題集

NO.3 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

CompTIA   JK0-016問題集   JK0-016   JK0-016認証試験

NO.4 Convert the following binary string to its dotted decimal address:
11000000.10101000.01100011.00011010
A.192.168.99.26
B.192.168.101.26
C.192.168.101.34
D.192.168.99.34
Answer:A

CompTIA過去問   JK0-016   JK0-016認定試験   JK0-016

NO.5 A 66 block is typically connected to the telecommunication company through which of the following
types of cable?
A.CAT6
B.25 pair
C.Fiber optic
D.100 pair
Answer:B

CompTIA   JK0-016   JK0-016認定資格   JK0-016   JK0-016認定証

NO.6 At which of the following layers of the OSI model would a repeater operate?
A.Layer 1
B.Layer 3
C.Layer 5
D.Layer 7
Answer:A

CompTIA   JK0-016認定資格   JK0-016問題集

NO.7 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

CompTIA認定資格   JK0-016認定証   JK0-016問題集   JK0-016

NO.8 Which of the following is a topology used in networks for its scalability?
A.Bus
B.Star
C.Mesh
D.Ring
Answer:B

CompTIA認定証   JK0-016認定資格   JK0-016参考書   JK0-016練習問題

NO.9 Which of the following network hardware allows the MOST network traffic collisions?
A.WAP
B.Hub
C.Switch
D.Router
Answer:B

CompTIA認定試験   JK0-016問題集   JK0-016問題集   JK0-016   JK0-016問題集

NO.10 A technician is troubleshooting connectivity issues on a clients machine. The technician needs to see
the current NetBIOS configuration and open connections, which of the following commands would allow
this information to be displayed?
A.nbtstat
B.netstat
C.msconfig
D.ipconfig
Answer:A

CompTIA過去問   JK0-016   JK0-016過去問   JK0-016参考書

NO.11 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

CompTIA   JK0-016   JK0-016

NO.12 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

CompTIA   JK0-016   JK0-016認定資格   JK0-016過去問

NO.13 Which of the following cable types allows for the maximum cable run distance?
A.Multi-mode fiber
B.Single-mode fiber
C.CAT3
D.Coaxial
Answer:B

CompTIA   JK0-016過去問   JK0-016認証試験   JK0-016過去問   JK0-016認定資格   JK0-016参考書

NO.14 Which of the following is the maximum number of wire pairs that can be used in an RJ-11 connector?
A.2
B.4
C.6
D.8
Answer:A

CompTIA認定資格   JK0-016認定証   JK0-016認定証   JK0-016参考書   JK0-016認定試験

NO.15 Which of the following routing protocols uses AS-Path as one of the methods to build the routing table?
A.OSPF
B.IS-IS
C.EIGRP
D.BGP
Answer:D

CompTIA過去問   JK0-016参考書   JK0-016   JK0-016   JK0-016参考書

NO.16 A technician is setting up a wireless network using WEP and DHCP. The technician has set the
channel and SSID on the client workstation. Which of the following is the remaining step to complete the
configuration?
A.Enter the username and password.
B.Enter an IP address for the client.
C.Change the SSID.
D.Enter the encryption key.
Answer:D

CompTIA認定試験   JK0-016   JK0-016   JK0-016認定試験   JK0-016

NO.17 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

CompTIA   JK0-016過去問   JK0-016   JK0-016認証試験   JK0-016認定証   JK0-016認定試験

NO.18 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

CompTIA   JK0-016   JK0-016練習問題   JK0-016認定試験

NO.19 Implementing a set of policies and procedures that define the corporate information is confidential and
training employees on these procedures can help prevent which of the following?
A.Patch management
B.Man-in-the-middle attacks
C.Smurf attacks
D.Social engineering
Answer:D

CompTIA   JK0-016認定試験   JK0-016認定試験

NO.20 Which of the following protocols permits secure polling of network devices?
A.SCP
B.SSH
C.SNMPv2
D.SNMPv3
Answer:D

CompTIA   JK0-016認定試験   JK0-016   JK0-016

NO.21 Which of the following is part of the IP protocol suite and is used to monitor network managed devices?
A.SMTP
B.LDAP
C.SMB
D.SNMP
Answer:D

CompTIA参考書   JK0-016   JK0-016認定証   JK0-016問題集

NO.22 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

CompTIA   JK0-016   JK0-016認定資格   JK0-016   JK0-016

NO.23 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

CompTIA認証試験   JK0-016過去問   JK0-016認定証   JK0-016

NO.24 SMTP resides at which of the following layers of the OSI model?
A.Transport
B.Application
C.Network
D.Presentation
Answer:B

CompTIA認定試験   JK0-016過去問   JK0-016認証試験   JK0-016認証試験   JK0-016

NO.25 Which of the following authentication methods allows for domain level authentication on a wireless
network?
A.WEP
B.RADIUS
C.TKIP
D.WAP
Answer:B

CompTIA   JK0-016認定証   JK0-016   JK0-016過去問   JK0-016

NO.26 Which of the following mechanisms is used to calculate back-off time on an Ethernet link after a
collision?
A.Weighted Random Early Detect (WRED)
B.Spanning Tree
C.CSMA/CD
D.CSMA/CA
Answer:C

CompTIA   JK0-016   JK0-016認証試験   JK0-016認定試験   JK0-016

NO.27 Which of the following is correct when converting 192 to binary?
A.11000000
B.00110000
C.00001100
D.00000011
Answer:A

CompTIA認定資格   JK0-016認定試験   JK0-016認証試験   JK0-016   JK0-016

NO.28 Which of the following can operate at both layers 2 and 3 of the OSI model?
A.Hub
B.Repeater
C.Switch
D.Bridge
Answer:C

CompTIA   JK0-016   JK0-016認定試験   JK0-016   JK0-016

NO.29 Which of the following is used to simplify the process of setting up a network and the administration of
the network?
A.DNS
B.ZEROCONF
C.WINS
D.SNMP
Answer:B

CompTIA練習問題   JK0-016参考書   JK0-016過去問   JK0-016

NO.30 Which of the following software types would BEST be used for identifying an attack?
A.IDS
B.Packet sniffer
C.IPS
D.Port scanner
Answer:A

CompTIA   JK0-016過去問   JK0-016認証試験   JK0-016

CompTIAのJK0-016の認定試験に合格すれば、就職機会が多くなります。この試験に合格すれば君の専門知識がとても強いを証明し得ます。CompTIAのJK0-016の認定試験は君の実力を考察するテストでございます。