Computer Basic Information Which of the following is a computer memory that can be programmed once, but not reprogrammed. ROM PROM None of these RAM EPROM ROM PROM None of these RAM EPROM 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 Magnetic disk Punched card None of these Touch pad Punched paper tape Magnetic disk Punched card None of these Touch pad Punched paper tape ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Symbolic languages were developed in None of these 1974 1980 1950 1962 None of these 1974 1980 1950 1962 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is a device that changes information into digital form? Light pen Mouse None of these Digitizer Modem Light pen Mouse None of these Digitizer Modem ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In which year were chips used inside the computer for the first time? 1977 1964 1981 1975 None of these 1977 1964 1981 1975 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the number of bit patterns provided by a 7-bit code? 512 64 128 None of these 256 512 64 128 None of these 256 ANSWER DOWNLOAD EXAMIANS APP
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