Computer Basic Information The data bus in 8080A/8085 microprocessor is a group of eight bidirectional lines that are used to transfer 8 bits between the microprocessor and its I/O and memory None of these sixteen bidirectional lines that are used for data transfer between the microprocessor and memory eight unidirectional lines that are used for I/O devices eight lines used to transfer data among the registers eight bidirectional lines that are used to transfer 8 bits between the microprocessor and its I/O and memory None of these sixteen bidirectional lines that are used for data transfer between the microprocessor and memory eight unidirectional lines that are used for I/O devices eight lines used to transfer data among the registers ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Methods used to organise and physically store disk data are cylinder and Hib None of these Surface Track Sector Hib None of these Surface Track Sector ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Programs prepared by an outside supplier & privided to a user in a machine readable form is known as Canned program Utility program Application program Application software None of these Canned program Utility program Application program Application software None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which one of the following would be considered as a way that a computer virus can enter a computer system? Opening an application previously installed on the computer Viewing a website without causing any additional transactions None of these Running antivirus programs Borrowed an illegal copy of software Opening an application previously installed on the computer Viewing a website without causing any additional transactions None of these Running antivirus programs Borrowed an illegal copy of software 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? Pascal None of these Babbage Napier Leibnitz Pascal None of these Babbage Napier Leibnitz ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is used to store firmware. EPROM None of these PROM ROM RAM EPROM None of these PROM ROM RAM ANSWER DOWNLOAD EXAMIANS APP
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