Computer Basic Information In MODEMS Several digital signals are multiplexed All of these A digital signal changes some characteristic of a carrier wave Digital signal is amplified None of these Several digital signals are multiplexed All of these A digital signal changes some characteristic of a carrier wave Digital signal is amplified None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the general name of the device which produces hardcopy graphics? Microfilm Printer None of these COM Plotter Microfilm Printer None of these COM Plotter 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 Hacker-proof program Firewall Encryption safe wall Hacker-resistant server Hacker-proof program Firewall Encryption safe wall ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which system was developed by Rank-Xeron for use with office computers and other equipment. None of these PC-DOS MS-DOS UNIX ETHERNET None of these PC-DOS MS-DOS UNIX ETHERNET ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Any piece of equipment forming an interface to a data communication system is DTE None of these CSA DCA DTA DTE None of these CSA DCA DTA ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A Winchester disk is a Flexible disk All of these Disk Stack None of these Removable disk Flexible disk All of these Disk Stack None of these Removable disk ANSWER DOWNLOAD EXAMIANS APP
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