Download Safari Books Online apps: Apple iOS | Android

Entire Site

Safari Books Online

    Free Trial

    Safari Books Online is a digital library providing on-demand subscription access to thousands of learning resources.


    • Create BookmarkCreate Bookmark
    • Create Note or TagCreate Note or Tag
    • DownloadDownload
    • PrintPrint
    Share this Page URL
    Help

    Chapter 2. Understanding Computer Math and Measurement

    Chapter 2. Understanding Computer Math and Measurement

    This chapter covers the following subjects:

    • Numbering Systems Used in Computers—This section discusses the decimal, binary, and hexadecimal numbering systems, as well as conversions between those systems. The basics of bits and bytes are covered in this section as well.

    • Basic Boolean Operations—In this section, you learn the basics about Boolean algebra that use three main operators: AND, OR, and NOT.

    • Measuring Data Transfer and Frequency—Here the concepts of Hertz, bandwidth, frequency, and data transfer are discussed.

    In this chapter, we discuss computer math and measurement as they apply to today’s operating systems and computer hardware. Concepts such as bits versus bytes, binary versus decimal, Boolean operators, Hertz, and data transfer are important to understand so that you have a solid foundation of computer knowledge.


      

    You are currently reading a PREVIEW of this book.

                                                                                            

    Get instant access to over
    $1 million worth of books and videos.

      

    Start a Free Trial