1D0-410题库下载

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<p align="left"><p align="left">最新1D0-410题库分享</p></p><p align="left"><p align="left">1. Hackers from a certain organization repeatedly attack your Web servers. Your manager wants you to implement a firewall that blocks all connections from that organization. Which type of firewall should you implement to protect your Web servers?</p></p><p align="left"><p align="left">A. Packet-filtering firewall</p></p><p align="left"><p align="left">B. Application gateway</p></p><p align="left"><p align="left">C. Network Address Translation firewall</p></p><p align="left"><p align="left">D. Proxy server firewall</p></p><p align="left"><p align="left">Answer: A</p></p><p align="left"><p align="left">2. The Internet's structure is characterized by:</p></p><p align="left"><p align="left">A. a single host with multiple connections.</p></p><p align="left"><p align="left">B. multiple hosts, each with a single conection to the Web.</p></p><p align="left"><p align="left">C. decentralized control throughout the network.</p></p><p align="left"><p align="left">D. a central hub that reduces the chances of total network failure.</p></p><p align="left"><p align="left">Answer: C</p></p><p align="left"><p align="left">3. What is the purpose of the session layer (Layer 5) of the OSI reference model?</p></p><p align="left"><p align="left">A. Establish, manage and terminate connections</p></p><p align="left"><p align="left">B. Forward and route datagrams to their destinations</p></p><p align="left"><p align="left">C. Interface with the end user</p></p><p align="left"><p align="left">D. Provide reliable transparent transport between source and destination hosts</p></p><p align="left"><p align="left">Answer: A</p></p><p align="left"><p align="left">4. Which of the following best describes the functionality of Extensible Markup Language (XML)?</p></p><p align="left"><p align="left">A. Creates static Web documents and describes visual layout</p></p><p align="left"><p align="left">B. Creates animation and interaction in Web documents</p></p><p align="left"><p align="left">C. Creates content validation in Web documents</p></p><p align="left"><p align="left">D. Creates a language to define context in Web documents</p></p><p align="left"><p align="left">Answer: D</p></p><p align="left"><p align="left">5. Which connection medium operates at a maximum speed of 44.736 Mbps?</p></p><p align="left"><p align="left">A. ISDN</p></p><p align="left"><p align="left">B. DSL</p></p><p align="left"><p align="left">C. T3 line</p></p><p align="left"><p align="left">D. T1 line</p></p><p align="left"><p align="left">Answer: C</p></p><p align="left"><p align="left">6. Which e-commerce protocol is defined as a standard protocol used on the Internet to secure online credit card payments?</p></p><p align="left"><p align="left">A. Electronic Data Interchange (EDI)</p></p><p align="left"><p align="left">B. Secure Electronic Transactions (SET)</p></p><p align="left"><p align="left">C. Open Buying on the Internet (OBI) D. Hypertext Transfer Protocol (HTTP)</p></p><p align="left"><p align="left">Answer: B</p></p><p align="left"><p align="left">7. Evan added a new image to the company Web site. The image is too large, relative to other items on the page. Which &lt;IMG&gt; tag attributes should Evan use to reduce the image size to 300 by 300 pixels?</p></p><p align="left"><p align="left">A. LENGTH=&quot;300&quot; SIZE=&quot;300&quot;</p></p><p align="left"><p align="left">B. DIMENSION=&quot;300&quot; &quot;300&quot;</p></p><p align="left"><p align="left">C. WIDTH=&quot;300&quot; SIZE=&quot;300&quot;</p></p><p align="left"><p align="left">D. WIDTH=&quot;300&quot; HEIGHT=&quot;300&quot;</p></p><p align="left"><p align="left">Answer: D</p></p><p align="left"><p align="left">8. Consider the following HTML code: &lt;IMG SRC=&quot;FaceImage.gif&quot; USEMAP=&quot;#FaceMap&quot;&gt; In this code, what does the hash symbol (#) mean?</p></p><p align="left"><p align="left">A. FaceMap is an image map defined on another page within your Web site.</p></p><p align="left"><p align="left">B. Use the FaceMap image as an image map with default coordinates.</p></p><p align="left"><p align="left">C. FaceMap is an image map defined within the same HTML file.</p></p><p align="left"><p align="left">D. Apply the coordinates defined in a &lt;FaceMap&gt; tag to the FaceImage.gif graphic.</p></p><p align="left"><p align="left">Answer: C</p></p><p align="left"><p align="left">9. According to the HTML 4.0 Recommendation, an HTML tag can consist of several items, all of which are contained within angle brackets (&lt;and &gt. The main instruction of an HTML tag is usually contained in which item?</p></p><p align="left"><p align="left">A. Element</p></p><p align="left"><p align="left">B. Attribute</p></p><p align="left"><p align="left">C. Value</p></p><p align="left"><p align="left">D. Code</p></p><p align="left"><p align="left">Answer: A</p></p><p align="left"><p align="left">10. A user at her workstation cannot reach any host on the Internet using ping, yet she can ping all the file and print servers on her local LAN. You investigate the problem and discover that one of the following configuration parameters is missing. Which parameter is missing?</p></p><p align="left"><p align="left">A. The default gateway</p></p><p align="left"><p align="left">B. The IP address</p></p><p align="left"><p align="left">C. The subnet mask</p></p><p align="left"><p align="left">D. The DHCP server address</p></p><p align="left"><p align="left">Answer: A</p></p>