Computer Basic Information Which of the following file organizations is most efficient for a file with a high degree of file activity? B-Tree index All of these VSAM sequential ISAM B-Tree index All of these VSAM sequential ISAM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is not a practical data-processing approach? batch-direct immediate-sequential batch-sequential All of these immediate-direct batch-direct immediate-sequential batch-sequential All of these immediate-direct ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information How many addresses are required for 25 x 40 video RAM? 2000 2000 None of these 1000 1920 2000 2000 None of these 1000 1920 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In serial, asynchronous transmissions, the ____ bit is used to signal the end of the character within the data frame. data start parity stop None of these data start parity stop None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following chips can be reprogrammed with special electric pulses? None of these PROM ROM EEPROM EPROM None of these PROM ROM EEPROM EPROM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A device which converts human readable data into machine language is Card reader Character reader Card punch None of these Punched paper tape Card reader Character reader Card punch None of these Punched paper tape ANSWER DOWNLOAD EXAMIANS APP
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