Computer Basic Information Which of the following is true concerning personal computers? The electronic spreadsheet has been a primary reason for their popularity Their future is not so bright owning to the improved cost-performance ratio of minis and mainframes None of these They have been most successful in the home They decrease the demand for mainframe computers The electronic spreadsheet has been a primary reason for their popularity Their future is not so bright owning to the improved cost-performance ratio of minis and mainframes None of these They have been most successful in the home They decrease the demand for mainframe computers ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A billionth of a second is defined as a: millisecond picoseconds None of these microsecond nanosecond millisecond picoseconds None of these microsecond nanosecond ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Use of icons and windows are characteristic of a .......... interface. command-driven windows-oriented menu-driven None of these graphical-user command-driven windows-oriented menu-driven None of these graphical-user ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information __________ is the measurement of things such as fingerprints and retinal scans used for security access. Computer security Smart weapon machinery Biomeasurement Biometrics Computer security Smart weapon machinery Biomeasurement Biometrics ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is not one of the three primary functions that on-line direct-access systems can serve? backup update programming inquiry None of these backup update programming inquiry None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The first microprocessors produced by Intel Corpn. and Texas Instruments were used primarily to control small washing machines calculators microwave ovens personal computers robotics washing machines calculators microwave ovens personal computers robotics ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS