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CS 101 Attendance

CS 101 Attendance. 2/6/2013. Which is not a factor useful for comparing printers?. PPM DPI RGB buffer size Cost of printing (ink or toner). CMYK has to do with. printers monitors RAM speeds how many CPUS you have. A port is. any portable device used for long-term storage

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CS 101 Attendance

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  1. CS 101 Attendance 2/6/2013

  2. Which is not a factor useful for comparing printers? • PPM • DPI • RGB • buffer size • Cost of printing (ink or toner)

  3. CMYK has to do with • printers • monitors • RAM speeds • how many CPUS you have

  4. A port is • any portable device used for long-term storage • a socket on the system unit used to plug in a peripheral • another name for a root directory • an error that happens when you’re plugging in a USB drive

  5. Which is easier, voice synthesis or voice recognition? • Synthesis • Recognition • They are the same

  6. A computer that is “quad core” • Is four times as fast as one that isn’t • Has the equipment equivalent to four CPUs inside • Has 8 times as much RAM as other computers • Is a supercomputer

  7. RAM is “random” means • Data is stored in random places and must be searched for • Memory locations can be accessed in a random order • It is full of random data • It must be randomized by having the power turned off at least once a day

  8. GIGO means • Computers are stupid • Computers do exactly what they are told • Computers do not understand what they are doing • All of the answers

  9. OLPC • Is a way to combat the Digital Divide • Works mainly in third-world countries • Is giving laptops to children • All the answers

  10. RSI • Is a consequence of poor ergonomic design • Includes injuries like carpal tunnel syndrome • Can cost companies a lot in time, productivity and money • All of the answers

  11. Which display has polarized light? • LCD • LED • Gas plasma • None of them

  12. You add an expansion card to your • peripheral • keyboard • display • motherboard

  13. Ergonomic principles are important to • employers • Workers on assembly lines • Anyone who uses a computer keyboard • All of the answers

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