Computer Basic Information An impact printer creates characters by using? Electrically charged ink An ink pen An inked ribbon and print head All of these Electrically charged ink An ink pen An inked ribbon and print head All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The first mechanical calculator was invented in 1972 1958 1642 1658 None of these 1972 1958 1642 1658 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The first microprocessors produced by Intel Corpn. and Texas Instruments were used primarily to control small microwave ovens calculators personal computers robotics washing machines microwave ovens calculators personal computers robotics washing machines ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which part interprets program instructions and initiate control operations. Input Control unit Storage unit Logic unit None of these Input Control unit Storage unit Logic unit None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In a punched card system, data is processed by a sorter, posting machine, and billing machine None of these accounting machine, keypunch machine, and sorter keypunch machine, sorter, and posting machine accounting machine, posting machine, and billing machine sorter, posting machine, and billing machine None of these accounting machine, keypunch machine, and sorter keypunch machine, sorter, and posting machine accounting machine, posting machine, and billing machine ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is used as "Input device" for the computer? TV VDU None of these Printer Light pen TV VDU None of these Printer Light pen ANSWER DOWNLOAD EXAMIANS APP
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