Computer Basic Information What is the most common tool used to restrict access to a computer system? Access-control software Computer keys User log in Passwords Access-control software Computer keys User log in Passwords ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A mechanism for arranging controlled access to a shared resource is None of these Retrieving Balleting Lock-out Sorting None of these Retrieving Balleting Lock-out Sorting ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The microelectronics is the technology of chips automatic processing microcomputers None of these microwaves chips automatic processing microcomputers None of these microwaves ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which memory stores the values of variables. None of these ROM SAM RAM PROM None of these ROM SAM RAM PROM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Point out the odd item amongst the following Computer mouse Touchpad Printer Light pen None of these Computer mouse Touchpad Printer Light pen None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is a computer memory that can be programmed once, but not reprogrammed. EPROM RAM None of these PROM ROM EPROM RAM None of these PROM ROM ANSWER DOWNLOAD EXAMIANS APP
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