Computer Basic Information Hardware or software designed to guard against unauthorized access to a computer network is known as a(n): Firewall Hacker-proof program Encryption safe wall Hacker-resistant server Firewall Hacker-proof program Encryption safe wall Hacker-resistant server ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following terms is the most closely related to main memory? temporary nonvolatile None of these control unit permanent temporary nonvolatile None of these control unit permanent ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Who is 1988 announced the latest version of CD-ROM called CD-ROMXA (extended architecture) which provides a documented means of integrating digital audio with computer data on a CD-ROM disk? Philips Microsoft All of these Sony None of these Philips Microsoft All of these Sony None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The earliest device that qualifies as a digital computer is None of these Abacus EDVAC ENIAC EDSAC None of these Abacus EDVAC ENIAC EDSAC ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In which of the following terminals the screen is regarded as an array of pixels, where each pixel is either on or off? All of these RS-232 C terminal Character map terminal Bit map terminal None of these All of these RS-232 C terminal Character map terminal Bit map terminal None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A computer program that instructs other programs to perform a particular type of operation is Interpreter Application program Compiler System software None of these Interpreter Application program Compiler System software None of these ANSWER DOWNLOAD EXAMIANS APP
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