Computer Basic Information A double sided magnetic disk pack has six disks. Can you tell how many surfaces of this pack are normally used? 6 10 9 12 None of these 6 10 9 12 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A device designed to read information encoded into a small plastic card is Tape puncher Card puncher Badge reader None of these Magnetic tape Tape puncher Card puncher Badge reader None of these Magnetic tape ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A collection of 8 bits is called Record Word Nibble Byte Record Word Nibble Byte 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? Differential Analyser None of these Babbage's Difference Engine Leibnitz's Multiplier Pascal's Adder Differential Analyser None of these Babbage's Difference Engine Leibnitz's Multiplier Pascal's Adder ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The methods used by COBOL to define that structure of a data item in terms of characters, digits, etc. is Overlay Pointer Picture Password None of these Overlay Pointer Picture Password None of these 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 is known as a readout operation is destructive of previous contents adds to the contents of the location cause variation in its address number None of these is known as a readout operation is destructive of previous contents adds to the contents of the location ANSWER DOWNLOAD EXAMIANS APP
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