Section 1 Answer Key

Section 1 Questions

  1. Which IP address convention uses both numbers and letters?
    1. IPV4 [IPV4 uses 4 blocks of numbers]
    2. IPV6 [Correct!]
  2. Which of the following is not in the OSI 7 layer framework?
    1. Application [Layer 7]
    2. Network [Layer 3]
    3. Migration [Correct!]
    4. Data Link [Layer 2]
  3. What name has the acronym PHP not represented over time?
    1. Hypertext Pre-Processer [This is used now]
    2. Personal Home Page [This was the original name]
    3. Pre-HTML Processing [Correct!]
  4. Which of the following is true?
    1. Open source software is always free in cost [It is not always free]
    2. Users can edit the source code at their pleasure [Correct!]
    3. Users can change and sell their version of the product [You may not be able to profit from your changes]
  5. Is open source software always free?
    1. Yes [Not all open source products are free]
    2. No [Correct!]
  6. Which of these is not a benefit of virtualization?
    1. Reduced hardware footprint [Placing multiple systems onto one set of hardware is possible]
    2. Reduced operating costs [Utilities are lowered by using less physical hardware]
    3. Increased speeds when using systems [Correct! Virtualization does not always mean improved performance]
  7. Which of these best describes cloud computing?
    1. Using servers that are in orbit [These don’t exist for commercial use]
    2. Hosting services on virtualized, Internet connected hardware [Correct!]
    3. Sharing a file online [Not everything online is part of a cloud]
  8. The predecessor of the internet was
    1. CompuServe [Like AOL, CompuServe was a means of accessing the Internet]
    2. Arpanet [Correct!]
    3. DARPA [This government agency participated in its development]
    4. Al Gore [Despite popular misconception, this is not true]
  9. Cloud computing is
    1. Shared services available online [Correct!]
    2. Portable jump drives [These are not Internet devices]
    3. Outsourcing [You can create your own clouds]
    4. Portable servers [Portability does not define something as a cloud]
  10. Which of these is not available as a service?
    1. Software [Incorrect]
    2. Operating systems [Incorrect]
    3. Hardware [Incorrect]
    4. None of the above [Correct!]
  11. Web warfare has already emerged as a tactic in conflicts between nations.
    1. True [Correct!]
    2. False [See the Russia-Georgia conflict]
  12. Botnets are
    1. Local networks [Only the compromised systems are part of a botnet]
    2. Groups of compromised computers [Correct!]
    3. Viruses [Viruses may help create the networks, but the collection of systems are not a virus]
    4. All of the above [Incorrect]
  13. Which of the following is not part of a standard WAMP server?
    1. HTTP server [Incorrect]
    2. Scripting engine [Incorrect]
    3. Database [Incorrect]
    4. FTP [Correct!]
  14. Linux is a(n)
    1. Operating system [Correct!]
    2. HTTP server [Incorrect]
    3. Server [It may be used to create a server, but does not have to be one]
    4. All of the above [Incorrect]
  15. MySQL is a(n)
    1. HTTP server [Incorrect]
    2. Database [Correct!]
    3. Server [Incorrect]
    4. None of the above [Incorrect]
  16. PHP is a(n)
    1. Web server [Incorrect]
    2. Scripting language [Correct!]
    3. Operating system [Incorrect]
    4. Database [Incorrect]
  17. Open source is always
    1. Free to be modified [Correct!]
    2. Free in cost [Incorrect]
    3. Shareable [Incorrect]
    4. All of the above [Incorrect]
  18. Apache is a:
    1. Web server [Correct!]
    2. Scripting language [Incorrect]
    3. Database [Incorrect]
    4. None of the above [Incorrect]
  19. FTP stands for _____________.
    1. File Transfer Protocol [Correct!]
    2. Files To Push [Incorrect]
    3. File Transmission Pipe [Incorrect]
  20. HTTP stands for ____________.
    1. Hyper Text Translation Program [Incorrect]
    2. Hyper Text Transfer Protocol [Correct!]
    3. Hyper Transfer Text Program [Incorrect]
  21. The SQL part of MySQL stands for __________.
    1. Super Question Language [Incorrect]
    2. Structured Question Language [Incorrect]
    3. Structured Query Language [Correct!]
  22. An IPV4 address is made up of __ blocks of numbers.
    1. 3 [Incorrect]
    2. 4 [Correct!]
    3. 5 [Incorrect]
    4. 6 [Incorrect]
  23. An IPV6 address uses both letters and numbers.
    1. True [Correct!]
    2. False [Incorrect]
  24. URL stands for _______.
    1. Universal Resource Locator [Correct!]
    2. Unordered Resource Location [Incorrect]
    3. Unsorted Relational Language [Incorrect]


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