Computer Basic Information Who launched IBM's First PC in 1981? B. Rogers Jr. Dean Cline John F. Akers David Svenson None of these B. Rogers Jr. Dean Cline John F. Akers David Svenson None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information One of a class of storage devices that can access storage locations in any order is DDE None of these DASD DTE DDC DDE None of these DASD DTE DDC ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information When the pointer is positioned on a _____ it is shaped like a hand. Formatting error Hyperlink Grammar error Screen tip Spelling error Formatting error Hyperlink Grammar error Screen tip Spelling error ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What does a system bus do? stores data and instructions None of these carries out instructions connects various components within the computer allows the user to communicate with the computer stores data and instructions None of these carries out instructions connects various components within the computer allows the user to communicate with the computer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is considered a direct entry input device? Mouse All of these Light pen Digitizer Optical scanner Mouse All of these Light pen Digitizer Optical scanner ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The number of records contained within a block of data on magnetic tape is defined by the record per block factor blocking factor record contain clause None of these block definition record per block factor blocking factor record contain clause None of these block definition ANSWER DOWNLOAD EXAMIANS APP
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