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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 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 • 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
Which is easier, voice synthesis or voice recognition? • Synthesis • Recognition • They are the same
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
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
GIGO means • Computers are stupid • Computers do exactly what they are told • Computers do not understand what they are doing • All of the answers
OLPC • Is a way to combat the Digital Divide • Works mainly in third-world countries • Is giving laptops to children • All the answers
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
Which display has polarized light? • LCD • LED • Gas plasma • None of them
You add an expansion card to your • peripheral • keyboard • display • motherboard
Ergonomic principles are important to • employers • Workers on assembly lines • Anyone who uses a computer keyboard • All of the answers