Computer Basic Information The working principles of today's computers were provided by an English mathematician Ken Reider Dr. Hollerith Donald Reach None of these Charles Babbage Ken Reider Dr. Hollerith Donald Reach None of these Charles Babbage ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information All the instructions and procedures needed to start up a computer, to the point it can load an operating system, are stored in ROM chips. In IBM compatible PCs this is called the _______ . POST None of these ROM BIOS EPROM RAM BIOS POST None of these ROM BIOS EPROM RAM BIOS ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following devices have a limitation that we can only store information to it but cannot erase or modify it? Tape Drive CD-ROM None of these Hard Disk Floppy Disk Tape Drive CD-ROM None of these Hard Disk Floppy Disk ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The device that can both feed data into and accept data from a computer is Input-Output device All of these ALU None of these CPU Input-Output device All of these ALU None of these CPU ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A repository for data, usually covering specific topic is Database None of these Data collection Databank Data requisition Database None of these Data collection Databank Data requisition ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Time during which a job is processed by the computer is Execution time Down time None of these Delay time Real time Execution time Down time None of these Delay time Real time ANSWER DOWNLOAD EXAMIANS APP
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