Computer Basic Information Which of the following is considered a direct-entry input device? light pen mouse All of these digitizer optical scanner light pen mouse All of these digitizer optical scanner ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The two main components of the CPU is ALU and bus Control unit and registers None of these Control unit and ALU Registers and main memory ALU and bus Control unit and registers None of these Control unit and ALU Registers and main memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Ensuring that the essential peripheral devices are attached and operational is the ____ Process. POST Configuration ROM CMOS POST Configuration ROM CMOS ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is true? Files are composed of records Fields are composed of characters Records are composed of fields Fields are composed of bytes All of these Files are composed of records Fields are composed of characters Records are composed of fields Fields are composed of bytes All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information When was punched-card equipment used for the first time to process the British census? None of these 1910 1907 1914 1911 None of these 1910 1907 1914 1911 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A software package to perform calculations on data arranged in an array is None of these Electronic spread sheet Utility programs System software Application programs None of these Electronic spread sheet Utility programs System software Application programs ANSWER DOWNLOAD EXAMIANS APP
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