Computer Basic Information Which is considered a direct entry input device? Mouse Optical scanner All of these Digitizer Light pen Mouse Optical scanner All of these Digitizer Light pen ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Magnetic storage devices can represent binary 0 by the absence of? Magnetic tape It cannot possible. Static electricity A magnetic field Magnetic tape It cannot possible. Static electricity A magnetic field ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The most popular language for interactive use is COBOL PASCAL BASIC None of these FORTRAN COBOL PASCAL BASIC None of these FORTRAN ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Main storage is also called None of these Register unit Control unit Accumulator memory None of these Register unit Control unit Accumulator memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following storage and retrieval methods would be well suited to your processing requirements if you only need to retrieve records one at a time and there is no fixed pattern to the requests for data and records? indexed sectors direct indexed direct None of these sequential indexed sectors direct indexed direct None of these sequential ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A(n) ____ device is any device that provides information which is sent to the CPU. output input storage memory CPU output input storage memory CPU ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS