Computer Basic Information A technique used by codes to convert an analog signal into a digital bit stream is known as Pulse code modulation None of these Pulse stretcher Queue management Query processing Pulse code modulation None of these Pulse stretcher Queue management Query processing ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A connection between two end points, either physical or logical, over which data may travel in both directions simultaneously is called _____ Duplex None of these Dump point Datalink Networks Duplex None of these Dump point Datalink Networks ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is not true of a magnetic disk? Users can easily update records by writing over the old data It does not provide an automatic audit trail It provides only sequential access to stored data It is expensive relative to magnetic tape All of these Users can easily update records by writing over the old data It does not provide an automatic audit trail It provides only sequential access to stored data It is expensive relative to magnetic tape All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A self replicating program, similar to a virus which was taken from a 1970s science fiction novel by John Bruner entitled the Shockwave Rider is ........ Lice Vice Bug Worm None of these Lice Vice Bug Worm None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Operating System is the most common type of _________ software. Communication System Application Word Processing Software Communication System Application Word Processing Software ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following can't spread virus A plain text mail None of these Downloading files over the web An e-mail with attachment A plain text mail None of these Downloading files over the web An e-mail with attachment ANSWER DOWNLOAD EXAMIANS APP
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