Network+ 認定資格
【2010年02月23日(火)】
Network+ 認定資格を取得したかったら、必ずN10-004試験を合格しなければなりません。Network+ N10-004(CompTIA Network+ (2009 Edition))問題集はtestpassportのITエンジニアによって作り上げて、最も新しいN10-004本試験題を含めています。この科目は490の本試験の問題です。testpassportの命中率は100％、問題集支払いした後２４時間以内で新しい問題集を送ります。
CompTIA Network+は、「ネットワーク技術」に携わる職種において、実務上共通して必須とされる実務能力とさえる技術知識、スキル、問題解決能力、技術遂行能力の考え方を評価する認定資格です。
また、 世界的に認知される品質規格に準拠しているとし、ANSI認定（ANSI/ISO/IEC17024、ISO/IEC 17011）を取得しています。
testpassportは一年で無料アップデートすることに提供することができます。N10-004テキストブック無料デモダウンロードすることができます。
http://pdf.testpassport.jp/N10-004.pdf
1. In the OSI model, which of the following layers would be the cause of a session time-out while browsing
the web?
A.Layer 2
B.Layer 3
C.Layer 5
D.Layer 7
Answer: C
2. Which of the following network hardware allows the MOST network traffic collisions?
A.WAP
B.Hub
C.Switch
D.Router
Answer: B
3. Which of the following does a star ring topology use for data transfer?
A.CSMA/CD
B.CSMA/CA
C.CHAP
D.Token passing
Answer: D
4. On a Windows network, users are reporting that they cannot access any network resources. The users
can ping the IP address and connect to the network resource using the IP address. Which of the following
is the cause of the problem?
A.The file server is offline.
B.The DNS server is not resolving correctly.
C.The DHCP server is not assigning correct IP addresses.
D.The domain controller is not responding.
Answer: B
5. Which of the following is a valid IP address in the public addressing scheme?
A.10.20.1.1
B.168.192.10.1
C.233.10.20.1
D.172.20.10.1
Answer: B
6. A computer configured to use DHCP cannot locate a DHCP server. Automatic Private IP Address
(APIPA) will assign which of the following addresses?
A.172.16.1.25
B.169.254.1.25
C.10.16.1.25
D.192.168.1.25
Answer: B
7. A user reports that when the phone rings in their house the wireless on their laptops becomes
disconnected. Which of the following BEST describes the issue?
A.The cordless phones are plugged into same outlet as the router
B.The cordless phones are 5.8Ghz which interferes with wireless
C.The cordless phones are 2.4Ghz which interferes with wireless
D.The cordless phones are plugged into the RJ-11 jack
Answer: C
8. For an enterprise to use one of the reserved private IP address ranges, as best practice they should
coordinate with:
A.their legal department.
B.IANA.
C.IEEE.
D.their IT department.
Answer: D
9. Which of the following utilities will produce the results printed below?
Tracing route to 172.30.0.78 over a maximum of 30 hops
1 <1 ms <1 ms172.30.0.78
A.tracert
B.ping
C.arp
D.netstat
Answer: A
10. A network technician is installing a small wireless network. A requirement is that individual users must
authenticate using usernames and passwords. Which of the following technologies would support users
authenticating with encrypted usernames and passwords?
A.WPA TLS
B.WPA PEAP
C.64-bit WEP
D.128-bit WEP
Answer: B
11. Which of the following cables would a technician make in order to identify a physical interface
problem?
A.Serial
B.Loopback
C.Rollover
D.Console
Answer: B
12. A second network card in a server that activates if the primary card fails is an example of which of the
following network performance optimization?
A.Load balancing
B.QoS
C.High availability
D.Fault tolerance
Answer: D
CompTIA Network+は、「ネットワーク技術」に携わる職種において、実務上共通して必須とされる実務能力とさえる技術知識、スキル、問題解決能力、技術遂行能力の考え方を評価する認定資格です。
また、 世界的に認知される品質規格に準拠しているとし、ANSI認定（ANSI/ISO/IEC17024、ISO/IEC 17011）を取得しています。
testpassportは一年で無料アップデートすることに提供することができます。N10-004テキストブック無料デモダウンロードすることができます。
http://pdf.testpassport.jp/N10-004.pdf
1. In the OSI model, which of the following layers would be the cause of a session time-out while browsing
the web?
A.Layer 2
B.Layer 3
C.Layer 5
D.Layer 7
Answer: C
2. Which of the following network hardware allows the MOST network traffic collisions?
A.WAP
B.Hub
C.Switch
D.Router
Answer: B
3. Which of the following does a star ring topology use for data transfer?
A.CSMA/CD
B.CSMA/CA
C.CHAP
D.Token passing
Answer: D
4. On a Windows network, users are reporting that they cannot access any network resources. The users
can ping the IP address and connect to the network resource using the IP address. Which of the following
is the cause of the problem?
A.The file server is offline.
B.The DNS server is not resolving correctly.
C.The DHCP server is not assigning correct IP addresses.
D.The domain controller is not responding.
Answer: B
5. Which of the following is a valid IP address in the public addressing scheme?
A.10.20.1.1
B.168.192.10.1
C.233.10.20.1
D.172.20.10.1
Answer: B
6. A computer configured to use DHCP cannot locate a DHCP server. Automatic Private IP Address
(APIPA) will assign which of the following addresses?
A.172.16.1.25
B.169.254.1.25
C.10.16.1.25
D.192.168.1.25
Answer: B
7. A user reports that when the phone rings in their house the wireless on their laptops becomes
disconnected. Which of the following BEST describes the issue?
A.The cordless phones are plugged into same outlet as the router
B.The cordless phones are 5.8Ghz which interferes with wireless
C.The cordless phones are 2.4Ghz which interferes with wireless
D.The cordless phones are plugged into the RJ-11 jack
Answer: C
8. For an enterprise to use one of the reserved private IP address ranges, as best practice they should
coordinate with:
A.their legal department.
B.IANA.
C.IEEE.
D.their IT department.
Answer: D
9. Which of the following utilities will produce the results printed below?
Tracing route to 172.30.0.78 over a maximum of 30 hops
1 <1 ms <1 ms172.30.0.78
A.tracert
B.ping
C.arp
D.netstat
Answer: A
10. A network technician is installing a small wireless network. A requirement is that individual users must
authenticate using usernames and passwords. Which of the following technologies would support users
authenticating with encrypted usernames and passwords?
A.WPA TLS
B.WPA PEAP
C.64-bit WEP
D.128-bit WEP
Answer: B
11. Which of the following cables would a technician make in order to identify a physical interface
problem?
A.Serial
B.Loopback
C.Rollover
D.Console
Answer: B
12. A second network card in a server that activates if the primary card fails is an example of which of the
following network performance optimization?
A.Load balancing
B.QoS
C.High availability
D.Fault tolerance
Answer: D
