Computer Basic Information What is the shortcut key to "Undo" the last action in a document? Ctrl + Z None of these Ctrl + Y Ctrl + X Ctrl + U Ctrl + Z None of these Ctrl + Y Ctrl + X Ctrl + U ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The process of fetching and executing instructions, one at a time, in the order of increasing addresses is known as instruction execution random sequencing None of these instruction fetch straight line sequencing instruction execution random sequencing None of these instruction fetch straight line sequencing ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is Not a characteristic of E-mail? Low cost Waste reduction Record maintenance in database None of these High speed Low cost Waste reduction Record maintenance in database None of these High speed ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The most popular language for interactive use is BASIC None of these PASCAL COBOL FORTRAN BASIC None of these PASCAL COBOL FORTRAN ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Super computers are primarily useful for All of these Mathematical-intensive scientific applications None of these Input-output intensive processing Data-retrieval operations All of these Mathematical-intensive scientific applications None of these Input-output intensive processing Data-retrieval operations ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information CD-ROM is a Semiconductor memory All of these Memory register Magnetic memory None of these Semiconductor memory All of these Memory register Magnetic memory None of these ANSWER DOWNLOAD EXAMIANS APP
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