Computer Basic Information When did IBM close the last of its punched card manufacturing plant? June, 1989 None of these November, 1979 March, 1982 December, 1984 June, 1989 None of these November, 1979 March, 1982 December, 1984 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A type of line printer that uses an embossed steel band to form the letters printed on the paper is Golf ball printer Laser printer None of these Dot-matrix printer Band printer Golf ball printer Laser printer None of these Dot-matrix printer Band printer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The physical components of a computer system is Firm ware None of these Human ware Software Hardware Firm ware None of these Human ware Software Hardware ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The input unit of a computer All of these retrieves data from CPU None of these directs all other units feeds data to the CPU or memory All of these retrieves data from CPU None of these directs all other units feeds data to the CPU or memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The first computer used to store a program ENIAC ACE None of these EDVAC EDSAC ENIAC ACE None of these EDVAC EDSAC ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In MODEMS Several digital signals are multiplexed Digital signal is amplified None of these A digital signal changes some characteristic of a carrier wave All of these Several digital signals are multiplexed Digital signal is amplified None of these A digital signal changes some characteristic of a carrier wave All of these ANSWER DOWNLOAD EXAMIANS APP
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