Computer Basic Information The most commonly used standard data code to represent alphabetical, numerical and punctuation characters used in Electronic Data Processing system is called None of these EBCDII ASCII All of these BCD None of these EBCDII ASCII All of these BCD ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following was an early desktop operating system that included an integrated graphic user interface with point-and-click features? MS-DOS Unix None of these Gnome Mac OS MS-DOS Unix None of these Gnome Mac OS ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which one is not an input device ? Mouse Speaker Keyboard Scanner Mouse Speaker Keyboard Scanner ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The first large scale electronic computer which became operational in 1946 and contained approximately 18000 vacuum tubes and could perform 300 multiplications per second was known as ILLIAC ENIAC JOHNIAC EDSAC None of these ILLIAC ENIAC JOHNIAC EDSAC None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Magnetic tape is a? Serial access medium Universal Access medium Random access medium A parallel access medium Serial access medium Universal Access medium Random access medium A parallel access medium ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is not true of a magnetic disk? It does not provide an automatic audit trail All of these It provides only sequential access to stored data Users can easily update records by writing over the old data It is expensive relative to magnetic tape It does not provide an automatic audit trail All of these It provides only sequential access to stored data Users can easily update records by writing over the old data It is expensive relative to magnetic tape ANSWER DOWNLOAD EXAMIANS APP
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