Computer Basic Information A device that converts one type of signal into another is called Punched paper tape Modem None of these Transducer Punched card Punched paper tape Modem None of these Transducer Punched card ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The main purpose of the off line device is To reduce the no.of operator errors in recording data None of these To save computer time To save floor space in the computer centre All of these To reduce the no.of operator errors in recording data None of these To save computer time To save floor space in the computer centre All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A storage system for small amounts of data is Magnetic tape Magnetic card Optical mark reader None of these Punched card Magnetic tape Magnetic card Optical mark reader None of these Punched card 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
Computer Basic Information Communication between computers using standard telephone service Requires a change to an anolog signal Produces little noise and few disturbances Is most efficient All of these None of these Requires a change to an anolog signal Produces little noise and few disturbances Is most efficient All of these None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Hardware includes .......... all devices involved in processing information including the central processing unit, memory and storage. sets of instructions that a computer runs or executes. the computer and all the devices connected to it that are used to input and output data. all devices used to input data into a computer. None of these all devices involved in processing information including the central processing unit, memory and storage. sets of instructions that a computer runs or executes. the computer and all the devices connected to it that are used to input and output data. all devices used to input data into a computer. None of these ANSWER DOWNLOAD EXAMIANS APP
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