Computer Basic Information A device that stores one item of information is Memory guard MDR Block Compaction None of these Memory element Memory guard MDR Block Compaction None of these Memory element ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is a device that changes information into digital form? Digitizer Mouse None of these Light pen Modem Digitizer Mouse None of these Light pen Modem ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following statements best describes the batch method of input? Data is collected in the form of source documents, placed into groups, and then input to the computer Data is processed as soon as it is input Data is input at the time it is collected Source documents aren't used None of these Data is collected in the form of source documents, placed into groups, and then input to the computer Data is processed as soon as it is input Data is input at the time it is collected Source documents aren't used None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information When was the world's first laptop computer introduced in the market and by whom? Tandy Model-200, 1985 None of these Laplink Travelling Software Inc, 1982. Epson, 1981 Hewlett-Packard, 1980 Tandy Model-200, 1985 None of these Laplink Travelling Software Inc, 1982. Epson, 1981 Hewlett-Packard, 1980 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? None of these Differential Analyser Babbage's Difference Engine Leibnitz's Multiplier Pascal's Adder None of these Differential Analyser Babbage's Difference Engine Leibnitz's Multiplier Pascal's Adder ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In computers, '.TMP' extension refers usually to what kind of file? Text file Temporary file Image file None of these Video file Text file Temporary file Image file None of these Video file ANSWER DOWNLOAD EXAMIANS APP
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