[Q1001-Q1010] Free Lead2pass CompTIA 220-901 PDF Exam Questions And Answers Download

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QUESTION 1001
Which of the following Internet connection types would typically have the GREATEST latency?

A.    Satellite
B.    WiMAX
C.    Cellular
D.    ISDN

Answer: A
Explanation:
http://compnetworking.about.com/od/speedtests/a/network_latency.htm

QUESTION 1002 220-901 Dumps,220-901 Exam Questions,220-901 New Questions,220-901 VCE,220-901 PDF
Which of the following is representative of a class C address type?

A.    10.15.1.4
B.    169.254.125.15
C.    172.20.15.5
D.    192.168.1.15

Answer: D
Explanation:
http://en.wikipedia.org/wiki/Classful_network

QUESTION 1003 220-901 Dumps,220-901 Exam Questions,220-901 New Questions,220-901 VCE,220-901 PDF
Which of the following is the speed limitation for CAT3 wiring?

A.    1 Mbps
B.    10 Mbps
C.    100 Mbps
D.    1000 Mbps

Answer: B
Explanation:
http://customcable.ca/cat5-vs-cat6/

QUESTION 1004 220-901 Dumps,220-901 Exam Questions,220-901 New Questions,220-901 VCE,220-901 PDF
If a technician is trying to remote into a computer through a firewall, which of the following ports, by default, MUST be forwarded?

A.    21
B.    25
C.    110
D.    3389

Answer: D
Explanation:
http://www.speedguide.net/port.php?port=3389

QUESTION 1005 220-901 Dumps,220-901 Exam Questions,220-901 New Questions,220-901 VCE,220-901 PDF
Which of the following wireless network standards provides the FASTEST throughput?

A.    A
B.    B
C.    G
D.    N

Answer: D
Explanation:
http://compnetworking.about.com/od/wireless80211/g/bldef_80211n.htm

QUESTION 1006 220-901 Dumps,220-901 Exam Questions,220-901 New Questions,220-901 VCE,220-901 PDF
Which of the following connectors would be found on a twisted pair cable?

A.    RJ-45
B.    BNC
C.    SC
D.    ST

Answer: A
Explanation:
http://en.wikipedia.org/wiki/Twisted_pair

QUESTION 1007 220-901 Dumps,220-901 Exam Questions,220-901 New Questions,220-901 VCE,220-901 PDF
A customer states that since the new firewall has been installed, the customer has not been able to send email. Which of the following ports on the firewall should be checked?

A.    21
B.    25
C.    110
D.    443

Answer: B
Explanation:
http://en.wikipedia.org/wiki/Simple_Mail_Transfer_ProtocolWa

QUESTION 1008 220-901 Dumps,220-901 Exam Questions,220-901 New Questions,220-901 VCE,220-901 PDF
A user wants to secure their home wireless network and allow only certain devices access to the network. Which of the following measures would be the MOST effective means of limiting access?

A.    Turn off DHCP
B.    Use MAC filtering
C.    Disable DMZ
D.    Turn off SSID broadcasting

Answer: B
Explanation:
MAC filtering allows only certain devices to access the network. It has no specific policies or rules. The Mac addresses of devices that you want to allow can be configured in mac filtering and only those devices will access the network.

QUESTION 1009 220-901 Dumps,220-901 Exam Questions,220-901 New Questions,220-901 VCE,220-901 PDF
Which of the following are characteristics of transferring data using fiber as the medium? (Select TWO).

A.    Fiber can transmit data the farthest distance without requiring a repeater
B.    Fiber is the least susceptible to EMI
C.    Fiber is the most susceptible to changes in temperature and humidity, which can cause varying transmission speeds
D.    Fiber can transmit power as well as data, which will lead to cost savings
E.    Fiber is the least expensive means of transmitting data

Answer: AB
Explanation:
http://computer.howstuffworks.com/fiber-optic4.htm

QUESTION 1010 220-901 Dumps,220-901 Exam Questions,220-901 New Questions,220-901 VCE,220-901 PDF
Which of the following cable types has a MAXIMUM transmission rate of 100 Mb?

A.    CAT3
B.    CAT5
C.    CAT5e
D.    CAT6

Answer: B
Explanation:
http://en.wikipedia.org/wiki/Category_5_cable

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