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problem1 why are real numbers more difficult to represent and process than integers2 why might a programmer choose to
problem1 what is the numeric range of a 16-bit twos complement value a 16-bit excess notation value a 16-bit unsigned
problempersonal computers originally came equipped with one then two floppy drives after that floppy drives became
problem1 after the september 11 hijackings and subsequent suicide attacks there was talk of using biometric technology
problem1 how is the knowledge needed to operate complex devices different from the knowledge needed to acquire and
problem1 what knowledge of computer hardware and system software is necessary to perform activities in the up design
prblem1 explain what is meant by execute an instruction2 compare and contrast ram and rom memory3 what is a secondary
problem1 what is a cylinder2 define the steps that a hard disk drive goes through to transfer a block of data from the
prooblem1 how is a real value stored in a computer2 convert the rules for subtraction in a sign-magnitude system to the
problem1 how can the decimal number 17523 be represented as a sign mantissa and exponent2 what is the main difference
problem1 how do humans perceive sound2 is a stereo speaker an analog or a digital device explain3 what is an rgb value4
problem1 how does pixel resolution affect the visual impact of an image2 explain temporal video compression3 describe a
problem1 what does an rgb value of 130 0 255 mean2 what is resolution3 the gif format uses what technique4 what are gif
problem1 what color does an rgb value of 255 255 255 represent2 how are the various video codecs alike3 how are the
problem1 what do we call the perception of the various frequencies of light that reach the retinas of our eyes2 what is
problem1 what is the technique in which an application supports only a certain number of specific colors creating a
problemdevise a number system based on base 11a draw the number lineb show examples of addition and subtractionc
problem1 technology is changing rapidly what changes have occurred in data compression since this book was written2
problem1 what are the arguments against allowing music to be freely shared over the internet2 what is the state of
problem1 use the base-ten number line to prove the solutions to the following operations where a is 5 and b is 7a a bb
problem1 what does it mean to digitize something2 what is pulse-code modulation3 how many things can be represented
problem1 what is data compression and why is it an important topic today2 what is the difference between lossless and
problem1 many everyday occurrences can be represented as a binary bit for example a door is open or not open the stove
problem1 convert the following numbers from the base shown to base 10a 111 base 2 d 777 base 16b 777 base 8 e
problem1 how many bytes are there in one word of a 64-bit machine2 why do microprocessors such as pagers have only