Computer Basic Information A printer in which the characters are embossed on a band is Golf-ball None of these Dot-matrix Laser Chain Golf-ball None of these Dot-matrix Laser Chain ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Communication ports are found on the back of microcomputers. They are used to connect the computer to _____ None of these printers modems All of these other hardware None of these printers modems All of these other hardware ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The most recent version of the Mac OS is based on the ......... operating system. Linux None of these CMOS Windows Unix Linux None of these CMOS Windows Unix ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A wireless network uses .......... waves to transmit signals. Mechanical None of these Sound Radio Magnetic Mechanical None of these Sound Radio Magnetic ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Who developed a mechanical device in the 17th century that could add, subtract, multiply, divide and find square roots? Babbage Leibnitz Pascal Napier None of these Babbage Leibnitz Pascal Napier None of these 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 To save computer time To save floor space in the computer centre All of these None of these To reduce the no.of operator errors in recording data To save computer time To save floor space in the computer centre All of these None of these ANSWER DOWNLOAD EXAMIANS APP
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