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 The microprocessor of a computer cannot operate on any information if that information is not in its. main storage logic unit secondary storage ALU None of these main storage logic unit secondary storage ALU None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The working principles of today's computers were provided by an English mathematician Dr. Hollerith Charles Babbage None of these Ken Reider Donald Reach Dr. Hollerith Charles Babbage None of these Ken Reider Donald Reach ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information QWERTY is used with reference to Keyboard Printer Mouse Monitor Keyboard Printer Mouse Monitor ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A memory that is capable of determining whether a given datum is contained in one of its addresses is PROM ROM RAM None of these CAM PROM ROM RAM None of these CAM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which kind of devices allows the user to add components and capabilities to a computer system? Expansion slots Output devices Input devices System boards Storage devices Expansion slots Output devices Input devices System boards Storage devices ANSWER DOWNLOAD EXAMIANS APP
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