51) In the Web address “http://www.australia.gov.au”, the au represents _________. 51) ______ A) the speed of the Webpage B) abbreviation for “Austrailia” C) the country code D) the content security rating 52) What is the ccTLD in the following Web address “http://www.australia.gov.au”? 52) ______ A) austrailia B) au C) gov D) www 53) What is the generic top level domain (gTLD) in the following Web address “http://www.australia.gov.au”? 53) ______ A) au B) www C) gov D) austrailia 54) The beginning of a Web address labeled “http:” indicates ________. 54) ______ A) speed of transfer for Web pages. B) an administrator’s username. C) absolutely nothing. D) the protocol used to transfer the file. 55) All of the following are examples of generic top level domain codes EXCEPT: 55) ______ A) edu. B) com. C) http. D) gov. 56) A computer is considered more private or more secure if it is not accessing a network. 56) ______ 57) A deskop PC is different from a server in that desktop PCs: 57) ______ A) must have different screen savers.  B) typically has more storage space.  C) must have a smaller monitor.  D) typically has less memory and power.  58) Which of the following statements is TRUE of a computer connected to the Internet? 58) ______ A) It is given potential access to many computers around the world.  B) It is only able to access Web sites within the users area code.  C) It is only able to access Web sites within the user’s ZIP code.  D) It is automatically given more memory with connection.  59) Which of the following statements is TRUE of a computer connected to an intranet? 59) ______ A) It is given access by permission to internal Web pages and files.  B) It is automatically connected to computers across the world.  C) It is automatically able to see all files on the company’s network.  D) It is automatically given more memory with connection.  60) The benefits of networked computing include all of the following EXCEPT: 60) ______ A) requiring a larger desk for each employee.  B) sharing of printers and scanners.  C) shared hardware.  D) cost savings. Â