Computer Basic Information A computer performs operations by comparing data items and then, depending on the results, follows predetermined course of action. What are such operations called? Logical Physical Sequential None of these Digital Logical Physical Sequential None of these Digital ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information To delete an incorrect character in a document, ______ to erase to the right of the insertion point. Double click the right mouse Press the left mouse key Press the BACKSPACE key Press the delete key Double click the right mouse Press the left mouse key Press the BACKSPACE key Press the delete key ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The general range of speed in revolutions per minute (rpm) at which floppy disks rotate is 2400-4700 150-250 390-600 None of these 300-600 2400-4700 150-250 390-600 None of these 300-600 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The first computer used to store a program EDSAC None of these ENIAC ACE EDVAC EDSAC None of these ENIAC ACE EDVAC ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is the user programmed semiconductor memory? None of these DRAM SRAM All of these EPROM None of these DRAM SRAM All of these EPROM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is not true of immediate processing? Transactions are processed shortly after a real-world event occurs All of these It can occur with either sequential of direct-access files It is often used in real-time applications It can be used in an airline-reservation system Transactions are processed shortly after a real-world event occurs All of these It can occur with either sequential of direct-access files It is often used in real-time applications It can be used in an airline-reservation system ANSWER DOWNLOAD EXAMIANS APP
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