Computer Basic Information Which of the following is not true of a magnetic disk? All of these It provides only sequential access to stored data It does not provide an automatic audit trail It is expensive relative to magnetic tape Users can easily update records by writing over the old data All of these It provides only sequential access to stored data It does not provide an automatic audit trail It is expensive relative to magnetic tape Users can easily update records by writing over the old data ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information To delete an incorrect character in a document, ______ to erase to the right of the insertion point. Press the left mouse key Press the BACKSPACE key Double click the right mouse Press the delete key Press the left mouse key Press the BACKSPACE key Double click the right mouse Press the delete key ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which was the first computer to use transistors instead of vacuum tubes? Burroughs E-101 IBM-1401 Datamatic-1000 Intel-650 None of these Burroughs E-101 IBM-1401 Datamatic-1000 Intel-650 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Super computers are mainly useful for All of the listed here Mathematical intensive scientific applications Input-output intensive processing Data-retrieval operations All of the listed here Mathematical intensive scientific applications Input-output intensive processing Data-retrieval operations ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The software used to convert source program instructions to object instruction is known as Assembler Language processor Interpreter Compiler None of these Assembler Language processor Interpreter Compiler None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The general range of speed in revolutions per minute (rpm) at which floppy disks rotate is None of these 2400-4700 150-250 300-600 390-600 None of these 2400-4700 150-250 300-600 390-600 ANSWER DOWNLOAD EXAMIANS APP
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