Computer Basic Information Punched-card equipment was first introduced in Britain in 1904 by a small company. What was the name of that company? None of these The Tabulator Ltd. Accounting & Tabulating Corpn. of Great Britain Tabulator Machine Company International Business Machines (IBM) None of these The Tabulator Ltd. Accounting & Tabulating Corpn. of Great Britain Tabulator Machine Company International Business Machines (IBM) ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Different components on the motherboard of a PC processor unit are linked together by sets or parallel electrical conducting lines. What are these lines called? Connectivity Conductors Connectors Busses None of these Connectivity Conductors Connectors Busses None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Super computers are primarily useful for Data-retrieval operations None of these Mathematical-intensive scientific applications All of these Input-output intensive processing Data-retrieval operations None of these Mathematical-intensive scientific applications All of these Input-output intensive processing ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The time for which a piece of equipment operates is called Effective time Access time None of these Seek time Real time Effective time Access time None of these Seek time Real time ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Most disk drives have a single read/ write head for each disk surface. What is the advantage of suing multiple heads on each movable access arm? None of these Less latency time Reduced seek time Less disk speed Reduced search time None of these Less latency time Reduced seek time Less disk speed Reduced search time ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Output hardware is often categorized according to whether it: produces hardcopy or softcopy can fit on a desktop is expensive requires a large amount of electricity to work None of these produces hardcopy or softcopy can fit on a desktop is expensive requires a large amount of electricity to work None of these ANSWER DOWNLOAD EXAMIANS APP
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