Computer Basic Information The first mechanical calculator was invented in 1658 None of these 1972 1958 1642 1658 None of these 1972 1958 1642 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The octal equivalent of the number 11010.1011 is None of these 32.54 63.51 All of these 32.27 None of these 32.54 63.51 All of these 32.27 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the name of the earliest calculating machine which was based on concepts found in modern computers but was unfortunately never built? Babbage's Difference Engine Differential Analyser None of these Pascal's Adder Leibnitz's Multiplier Babbage's Difference Engine Differential Analyser None of these Pascal's Adder Leibnitz's Multiplier ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The process of entering data into a storage location cause variation in its address number None of these adds to the contents of the location is destructive of previous contents is known as a readout operation cause variation in its address number None of these adds to the contents of the location is destructive of previous contents is known as a readout operation ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The disadvantage of dynamic RAM over static RAM is None of these higher bit density variable speed need to refresh the capacitor charge every once in two milliseconds higher power consumption None of these higher bit density variable speed need to refresh the capacitor charge every once in two milliseconds higher power consumption ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Bubble memory is a Sequential access device only Direct access device only Combination of sequential and direct access devices All of these None of these Sequential access device only Direct access device only Combination of sequential and direct access devices All of these None of these ANSWER DOWNLOAD EXAMIANS APP
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