Computer Basic Information Access time in a computer memory is the time required to All of these Locate the stored data Both locate and retrieve the data Retrieve the stored data None of these All of these Locate the stored data Both locate and retrieve the data Retrieve the stored data None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A device that transmits messages in verbal form is Audio response unit Magnetic tape Card punch None of these Audit trail Audio response unit Magnetic tape Card punch None of these Audit trail ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following are often used to ensure that data has been accurately input to the computer? keyboards None of these input controls light pens digitizers keyboards None of these input controls light pens digitizers ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An advantage of overlapped processing activities is: more effective use of the CPU None of these All listed here increased processing activities for the entire system better coordination of I/O activities more effective use of the CPU None of these All listed here increased processing activities for the entire system better coordination of I/O activities ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information One advantage of dial-up-internet access is ___ Modem speeds are very fast It uses a router for security It utilizes existing telephone service It utilizes broadband technology None of these Modem speeds are very fast It uses a router for security It utilizes existing telephone service It utilizes broadband technology None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Off-line operation is the operation of devices without the control of Control unit CPU None of these Memory ALU Control unit CPU None of these Memory ALU ANSWER DOWNLOAD EXAMIANS APP
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