Computer Basic Information The two basic types of record-access methods are: on-line and realtime sequential and random direct and immediate sequential and indexed None of these on-line and realtime sequential and random direct and immediate sequential and indexed None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What process prepares the magnetic surface of a disk by creating concentric circles, called tracks, around the disk? (Each track is further divided into pic-shaped sections called sectors.) None of these Tracking Formatting Sectioning Copying None of these Tracking Formatting Sectioning Copying ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is considered a direct entry input device? Digitizer Optical scanner All of these Mouse Light pen Digitizer Optical scanner All of these Mouse Light pen ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Who is the creator of the PASCAL language? Basic Pascal Donald Knuth Dijkstra Niklaus Wirth None of these Basic Pascal Donald Knuth Dijkstra Niklaus Wirth None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Programmed instructions to the computer is known as None of these Database Documentation Data Code None of these Database Documentation Data Code ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is not true of a magnetic disk? It provides only sequential access to stored data It is expensive relative to magnetic tape Users can easily update records by writing over the old data All of these It does not provide an automatic audit trail It provides only sequential access to stored data It is expensive relative to magnetic tape Users can easily update records by writing over the old data All of these It does not provide an automatic audit trail ANSWER DOWNLOAD EXAMIANS APP
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