Computer Basic Information Which of the following is considered a direct-entry input device? optical scanner light pen mouse All of these digitizer optical scanner light pen mouse All of these digitizer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An output device that uses words or messages recorded on a magnetic medium to produce audio response is Voice band Voice recognition unit None of these Voice response unit Magnetic tape Voice band Voice recognition unit None of these Voice response unit Magnetic tape ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A magnetic storage device on which data is stored on a cylindrical drum, subdivided into tracks is known as None of these Magnetic disk Drum Punched card Magnetic tape None of these Magnetic disk Drum Punched card Magnetic tape ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Can you tell what passes into and out from the computer via its ports? None of these Data Bytes Pictures Graphics None of these Data Bytes Pictures Graphics ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A large computer designed to handle complex scientific calculations None of these will likely require a character addressable storage unit may use only a firmed word-length storage approach will not use numbered address locations must use fixed length words of four character each None of these will likely require a character addressable storage unit may use only a firmed word-length storage approach will not use numbered address locations must use fixed length words of four character each ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following will happen when data is entered into a memory location? None of these It will add to the content of the location It will change the address of the memory location It will erase the previous content It will not be fruitful if thjere is already some data at that location None of these It will add to the content of the location It will change the address of the memory location It will erase the previous content It will not be fruitful if thjere is already some data at that location ANSWER DOWNLOAD EXAMIANS APP
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