MCQs / Computer Science / The Internet and Web Browsers
The Internet and Web Browsers MCQs — Computer Science (page 2) 43 multiple-choice questions on The Internet and Web Browsers from Computer Science, each with the correct answer and, where available, a teacher's explanation. Read through them to revise the chapter, then practise the same questions one by one to test yourself.
26. A privacy-focused search engine that does not track users is: DuckDuckGo Chrome Outlook Internet Explorer Answer: A) DuckDuckGo
Explanation: DuckDuckGo avoids personalised tracking.
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27. The browser stores copies of pages and images to load them faster in its: bookmark folder extension store history only cache Answer: D) cache
Explanation: Cached files speed up loading.
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28. Filing tax returns online with FBR is an example of: streaming e-government e-commerce social networking Answer: B) e-government
Explanation: Government services delivered online.
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29. Saving the address of a favourite web page in the browser is called: hosting caching bookmarking crawling Answer: C) bookmarking
Explanation: Ctrl + D adds a bookmark in most browsers.
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30. To search for an exact phrase in Google you should put it in: brackets double quotation marks capital letters a URL Answer: B) double quotation marks
Explanation: "generations of computer" searches the exact phrase.
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31. ARPANET went online in: 1957 1969 1991 1983 Answer: B) 1969
Explanation: The first message was sent in October 1969.
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32. A company that provides access to the Internet is a(n): browser OSP ISP search engine Answer: C) ISP
Explanation: Internet Service Provider.
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33. Browsing without saving history on the device is called: caching crawling private / incognito browsing streaming Answer: C) private / incognito browsing
Explanation: Useful on shared computers.
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34. The database where a search engine stores information about web pages is its: domain index cache only cookie Answer: B) index
Explanation: Searches are answered from the index.
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35. Which shortcut opens a new tab in most browsers? Ctrl + B Ctrl + P Ctrl + T Ctrl + N only Answer: C) Ctrl + T
Explanation: Ctrl + T = new tab.
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36. Zoom and Google Meet are examples of: operating systems search engines ISPs video conferencing services Answer: D) video conferencing services
Explanation: They provide audio/video meetings.
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37. Which of the following is a search engine? Firefox Chrome Bing Edge Answer: C) Bing
Explanation: Bing is Microsoft's search engine.
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38. The protocol suite used by the Internet is: HTML TCP/IP RAID USB Answer: B) TCP/IP
Explanation: TCP/IP allows different networks to communicate.
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39. The first email was sent in 1971 by: Ray Tomlinson Charles Babbage Tim Berners-Lee Alan Turing Answer: A) Ray Tomlinson
Explanation: He also introduced the @ sign.
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40. Clickable text or images that take you to another page are called: hyperlinks cookies bookmarks protocols Answer: A) hyperlinks
Explanation: Links connect web documents.
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41. Small files that websites store in your browser to remember preferences are: bookmarks viruses plug-ins cookies Answer: D) cookies
Explanation: Cookies keep login and settings.
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42. Which of the following is a web browser? PTCL Mozilla Firefox Google Search Gmail Answer: B) Mozilla Firefox
Explanation: Firefox displays web pages.
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43. Which was NOT one of the first four ARPANET nodes? UC Santa Barbara MIT UCLA University of Utah Answer: B) MIT
Explanation: The four were UCLA, SRI, UCSB and Utah.
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