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13. Murugan wants to send a report on his trip to the North East to his mentor. The report contains images and videos. How
can he accomplish his task through the Internet?
Ans. Murugan can send his report through electronic mail.
14. Mampi is planning to open a company that deals with rural handicrafts. She wants to advertise about handicrafts on a social
platform. Which Internet service she should use and why?
Ans. Mampi will make use of the Internet. She should use www to make her web resource open to everyone since she wants
information about her handicrafts to be accessible to people all over the world.
15. Ruhani wants to edit some privacy settings of her browser. How can she accomplish her task?
Ans. Ruhani can edit privacy settings in her browser by accessing the browser's settings menu. Typically found in the top-right
corner, she can click on the menu icon, navigate to "Settings" or "Preferences," and then find a section related to privacy
and security. Here, Ruhani can adjust settings such as cookie preferences, tracking prevention, and other privacy features
based on her preferences. Specific steps may vary depending on the browser she is using, such as Chrome, Firefox, Safari,
or others.
16. Shubham wants to play a video in his browser but he is not able to do so. A message on the screen instructs him to install
the Adobe Flash Player plugin. Help him to add it in his browser.
Ans. On the left side of the browser window, select Plug-ins to add more plug-ins. To enable or disable the necessary plug-ins,
select your preferred options.
17. When Joe typed a URL in the address bar of his browser, Error 404 was displayed? Why did this happen? What can be done
to avoid it?
Ans. The Error 404 indicates that the webpage Joe is trying to access is not found on the server. This could happen due to a
mistyped URL, a broken link, or the page being removed. To avoid it, Joe should double-check the URL for accuracy, ensure
the page exists, and update bookmarks if necessary. Website owners should implement proper redirects and provide
helpful error pages to guide users when a page is not found.
Answers
Multiple Choice Questions
1. (a) 2. (a) 3. (b) 4. (b) 5. (c)
True or False
1. (T) 2. (T) 3. (T) 4. (T) 5. (T)
Fill in the blanks
1. star 2. network 3. newsgroup 4. hierarchical
5. WiFi 6. gateway
Computer Networks 251

