Click on the correct response for each question below.
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1 | |
In 2003, it is estimated that about ___% of 7 billion people living on this planet have access to the Internet.
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| | A) | 7
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| | B) | 25
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| | C) | 50
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| | D) | 60
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| | E) | 75
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2 | |
Which of the following are special purpose computers that direct traffic in the form of data packets to their intended recipients?
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| | A) | Routers.
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| | B) | Gateways.
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| | C) | Switches or Hubs.
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| | D) | Bridges.
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| | E) | Internet Service Providers (ISP)s.
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3 | |
Which of the following statements is not true of typical browsers?
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| | A) | All browsers are programs that can read markup tags and render a page based on the contents.
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| | B) | If a browser does not understand a particular tag, it simply ignores the tag and composes the page without it.
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| | C) | Given a particular page, what we see in Microsoft Internet Explorer won't necessarily be the same as what we see in Netscape Navigators.
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| | D) | Browsers are programs that run in the Web Servers and they translate HTML documents to human readable formats
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| | E) | All of the above statements are true.
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4 | |
____ specifies how large the data packets should be, adds addressing information to the packet header and encapsulates the data in an envelope.
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| | A) | IP.
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| | B) | TCP.
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| | C) | Socket.
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| | D) | Router.
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| | E) | Bridge.
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5 | |
For modern (phone) connections, the software protocols that are used to translate the Internet's protocols is (are):
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| | A) | POP : (Post Office Protocol).
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| | B) | SMTP : Simple Mail Transfer Protocol and IMAP.
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| | C) | TCP/IP.
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| | D) | Terminal-To-Terminal Protocol (TTP), and Point-To-Point-Protocol (PPP).
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| | E) | Point-to-Point (PPP), and Serial Line Internet Protocol (SLIP).
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6 | |
The layers an a three-tier architecture are:
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| | A) | Input leayer - Process layer - Output layer.
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| | B) | User layer - Program layer - Process layer.
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| | C) | Program layer - Network layer - Database layer.
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| | D) | Presentation layer - Network layer - Data layer.
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| | E) | Front-end - Middleware - Backend.
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7 | |
In order to use friendly names instead of addresses like 64.236.16.116, the Internet uses a system called ________:
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| | A) | Enterprise Directory System (EDS).
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| | B) | International Enterprise Directory System (IEDS).
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| | C) | Database Name Server.
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| | D) | Domain Name System (DNS).
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| | E) | IP address to friendly name converter (IFNC).
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8 | |
If we enter a URL like http://www.nytimes.com we are automatically (and typically) taken to the _________:
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| | A) | Home.HTML page of the bottom level folder.
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| | B) | INDEX.HTML page of the bottom level folder.
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| | C) | HOME.HTML page of the top level folder.
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| | D) | INDEX.HTML page of the top level folder.
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| | E) | None of the above.
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9 | |
The early browsers provided hypertext links to documents, and some basic page composition, but no images. Which of the following browsers was first to add images?
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| | A) | Netscape Navigator 2.0.
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| | B) | Internet Explorer 4.0.
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| | C) | Apache.
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| | D) | W3C Browser by British researcher Time Berners-Lee.
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| | E) | Mosaic by Marc Andressen at the University of Illinois.
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10 | |
The part of a browser that "reads" HTML is called a:
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| | A) | Parser.
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| | B) | Style Translator.
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| | C) | Interpreter.
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| | D) | Compiler.
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| | E) | DOT NET.
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