Computer Basic Information A six - digit card field used for postal ZIP codes is defined as A letter field An alphabetic field None of these An alphanumeric field A numeric field A letter field An alphabetic field None of these An alphanumeric field A numeric field ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An input device that uses switch contacts placed under a plastic pad which may be inscribed with symbols is known as Touch pad Magnetic disk Punched paper tape Punched card None of these Touch pad Magnetic disk Punched paper tape Punched card None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Locations in the main memory of a computer are called Data Words None of these Characters Alphabets Data Words None of these Characters Alphabets ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Magnetic tape can serve as Output media None of these Secondary storage media Input media All of these Output media None of these Secondary storage media Input media All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The most important advantage of a video disk is Compactness None of these Durability Cost effectiveness Potential capacity Compactness None of these Durability Cost effectiveness Potential capacity ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is not a part of the CPU program unit control unit None of these storage unit arithmetic and logic unit program unit control unit None of these storage unit arithmetic and logic unit ANSWER DOWNLOAD EXAMIANS APP