Computer Basic Information Which of the following isn't used in the storage phase of a computer-based information system? Magnetic Hard disk Keyboard None of these Diskette Magnetic Hard disk Keyboard None of these Diskette ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Hardware or software designed to guard against unauthorized access to a computer network is known as a(n): Hacker-resistant server Encryption safe wall Firewall Hacker-proof program Hacker-resistant server Encryption safe wall Firewall Hacker-proof program ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is considered a direct entry input device? Mouse All of these Optical scanner Digitizer Light pen Mouse All of these Optical scanner Digitizer Light pen ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The binary system uses powers of None of these 10 8 16 2 None of these 10 8 16 2 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A class of random access memory that requires periodic servicing in order for the contents to remain valid is Static RAM None of these EPROM PROM Dynamic RAM Static RAM None of these EPROM PROM Dynamic RAM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Protocols are Sets of product Sets of maps Sets of computers Sets of rules Sets of product Sets of maps Sets of computers Sets of rules ANSWER DOWNLOAD EXAMIANS APP
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