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2. Key Technical Concepts. Topics Basic Computer Operation Bits & Bytes File Extensions & File Signatures How Computers Store Data RAM: Random Access.
Lecture 18 CD, DVD Storage Audio Compression Digital Music Synthesis Final Exam Review Instructor: David Kirkby ([email protected])
ITEC 1011 Introduction to Information Technologies 10. Computer Peripherals – Part II Chapt. 10.
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Visible Light Wavelengths smaller than infrared (about the size of protozoans) Frequencies above infrared Light we can see with our eyes.
Satellites Monitoring the Earth Communications Monitoring Space.
Thinking Like a Scientist Module 4: The Need for Psychological Science.
Presentation by Shawn Vuong What are they? Screws are simple machines They turn rotating motion to straight motion Usually made of metal Long History.
Lecture 5 Secondary Storage and System Software III.
GCSE OCR Computing A451 Secondary storage 2-1-2 Computing hardware 3.
