Light is projected through the ____________________ matrix to generate a large image on a wall or screen.
Fill in the blank(s) with the appropriate word(s).
liquid crystal display (LCD)
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Which of the following statements is false?
a. Cloud computing allows you to use software, hardware and information stored on remote computers via the Internet and available on demand—rather than having it stored on your personal computer. b. Electronic health records enable health care providers to share patients’ information across a secure network, improving patient care, reducing the probability of error and increasing overall efficiency of the health care system. c. Global Positioning System (GPS) devices a single satellite to retrieve location-based information. d. The Human Genome Project was founded to identify and analyze the 20,000+ genes in human DNA.
All of the following statements are TRUE about cleansing data EXCEPT:
A) Data cleansing is the process of fixing obvious errors in the data and converting the data into a useful format. B) Data cleansing is not data verification. C) Data verification is the process of validating that the data is correct and accurate. D) Data cleansing is very costly both in time and money.
A quotation is considered a long quotation and indented from the left margin if the quoted material contains ____ or more words.
A. 20 B. 30 C. 40 D. 50
What security principle tells the developer to check every access to every object for authority?
A. Complete mediation B. Least privilege C. Keep It Simple D. Separation of Privilege