Computer Basic Information Which of the following is not true of a magnetic disk? All of these Users can easily update records by writing over the old data It is expensive relative to magnetic tape It does not provide an automatic audit trail It provides only sequential access to stored data All of these Users can easily update records by writing over the old data It is expensive relative to magnetic tape It does not provide an automatic audit trail It provides only sequential access to stored data ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A monitor's _____ is the distance between the holes in the mask behind the screen. This helps determine how sharp the dots appear. color depth refresh rate dot pitch resolution None of these color depth refresh rate dot pitch resolution None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The process of entering data into a storage location cause variation in its address number is known as a readout operation is destructive of previous contents adds to the contents of the location None of these cause variation in its address number is known as a readout operation is destructive of previous contents adds to the contents of the location None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Who is credited with the idea of using punch cards to control patterns in a weaving machine? Jacquard None of these Pascal Babbage Hollerith Jacquard None of these Pascal Babbage Hollerith ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which system was developed by Rank-Xeron for use with office computers and other equipment. PC-DOS ETHERNET None of these MS-DOS UNIX PC-DOS ETHERNET None of these MS-DOS UNIX ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The examination and changing of single bits or small groups of his within a word is called Bit Bit manipulation None of these Bit slice Byte Bit Bit manipulation None of these Bit slice Byte ANSWER DOWNLOAD EXAMIANS APP
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