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DIT Practice Exam Questions and answers, 100% Accurate, rated A+

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DIT Practice Exam Questions and answers, 100% Accurate, rated A+ What does anti-virus software do? - ✔✔-It detects viruses by recognizing patterns called signature profiles, then immediately disinfects your hard drive. You are an avid user of Facebook and Twitter. Which of the following search engines accommodates social networking to find more relevant information for your queries? - ✔✔-Bing For which of the following is the Short Message Service (SMS) communication protocol required? - ✔✔- Text messaging In an Ethernet network, all data travels across the network and between computers in which form or unit? - ✔✔-Packets Which IT job role best describes an individual who installs, modifies and repairs personal computer hardware components? - ✔✔-PC repair technician You want to look at multiple Web sites simultaneously and follow different paths of hyperlinks in each site. What is the easiest way to accomplish this in current Web browsers? - ✔✔-Open multiple windows in one browser and use tabbed browsing. Six elements are required to connect to the Internet. One of these elements is TCP/IP. Which of the following best describes this element? - ✔✔-Protocol software used to communicate with the Internet Microsoft Outlook, IBM Lotus Organizer, Sage ACT! and CorelCENTRAL are all examples of: - ✔✔- Personal Information Management (PIM) programs. You want to give your Web site users the ability to view high-quality video. Connection speed is not an issue. Which file format could you use? - ✔✔-MPEG Which IT job role best describes an individual who creates applications for devices such as smartphones and tablets? - ✔✔-Mobile application developer Which U.S. government agency first funded the development of the Internet? - ✔✔-The Department of Defense Which popular plug-in is Microsoft's response to Adobe Flash? - ✔✔-Silverlight When would be the most appropriate time to discontinue an e-mail thread? - ✔✔-When new issues pertaining to a topic arise and a lengthy thread already exists Which file format is a popular, customizable graphics format commonly used for medical imaging and desktop publishing? - ✔✔-TIFF Which result reflects an IT project that is properly managed? - ✔✔-Employee productivity loss is minimized. Cheryl has several concepts for mobile apps for smartphones. A friend suggests that she develop her apps for an open-source operating system. Why might Cheryl want to focus her app development efforts on an open-source operating system? - ✔✔-Because the operating system and associated development tools are free if she complies with the c

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