Computer Basic Information Firewalls are used to protect against ___ Virus Attacks Fire Attacks Data Driven Attacks Unauthorised access Virus Attacks Fire Attacks Data Driven Attacks Unauthorised access ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A computer is a box full of electronic Chips Switching devices Registers None of these Circuits Chips Switching devices Registers None of these Circuits ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Who developed a mechanical device in the 17th century that could add, subtract, multiply, divide and find square roots? Leibnitz None of these Napier Pascal Babbage Leibnitz None of these Napier Pascal Babbage ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The memory which is programmed at the time it is manufactured EPROM PROM RAM ROM None of these EPROM PROM RAM ROM None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The access method used for cassette tape is None of these Direct Sequential All of these Random None of these Direct Sequential All of these Random ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Any method for controlling access to or use of memory is known as Memory protection Memory management Memory instruction Memory map None of these Memory protection Memory management Memory instruction Memory map None of these ANSWER DOWNLOAD EXAMIANS APP
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