Q1. Which wireless authentication method provides the highest level of security? 

A. Wired Equivalency Privacy (WEP) 

B. IEEE 802.lln 

C. WI-FI Protected Access (WPA) 

D. IEEE 802.11a 

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Q2. A cable that meets the l000BaseT standard has a maximum length of: 

A. 100 m 

B. 250 m 

C. 500 m 

D. 1,000 m 

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Q3. In a physical star topology, the central device is referred to as a: 

A. Bridge 

B. Server 

C. segmenter 

D. Hub 

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Q4. Teredo tunneling is a protocol that: 

A. Translates Internet Protocol version 4 (IPv4) to Internet Protocol version 6 (IPv6). 

B. Allows IPv6 connectivity through IPv4 devices. 

C. Provides VPN security. 

D. Dynamically allocates IPv6 addresses. 

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Q5. DRAG DROP 

Match the IPv4 address type to the corresponding definition. 

To answer, drag the appropriate definition from the column on the left to the address type on the right. Each definition may be used once, more than once, or not at all. Each correct match is worth one point. 

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Q6. What are two characteristics of the CSMA/CD access method? (Choose two.) 

A. It checks to see if a collision has been detected. 

B. It does a round robin search for requests to transmit from all nodes on the network. 

C. It signals its intent to transmit on the network. 

D. It waits until the transmission medium is idle. 

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Q7. HOTSPOT 

You cannot get to any site on the Internet or on the school's intranet. Your school uses DHCP. 

You check your network settings, which are configured as shown in the following image: 

You need to change the settings to access websites. 

Use the drop-down menus to select the answer choice that completes each statement. Each correct selection is worth one point. 

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Q8. What type of record does DNS use to find a mail service? 

A. Service (SRV) DNS record 

B. Canonical (CNAME) DNS record 

C. Mail Exchanger (MX) DNS record 

D. Host (A) DNS record 

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Q9. Two companies want to share data by using the Internet. 

Which type of network provides the solution? 

A. Ethernet 

B. Intranet 

C. Extranet 

D. Perimeter 

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Q10. This question requires that you evaluate the underlined text to determine if it is correct. 

To set lower security settings in Internet Explorer for an extranet site, add the site's URL to the Local Intranet zone. 

Select the correct answer if the underlined text does not make the statement correct. Select 'No change is needed" if the underlined text makes the statement correct. 

A. Internet 

B. Trusted Sites 

C. Extranet Sites 

D. No change is needed 

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