Computer Basic Information Who built the world's first electronic calculator using telephone relays, light bulbs and batteries? Howard H. Aliken Konard Zuse George Stibitz None of these Claude Shannon Howard H. Aliken Konard Zuse George Stibitz None of these Claude Shannon ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In how many generations a computer can be classified ? 5 4 3 6 5 4 3 6 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is a machine for reading documents that are encoded in a way that is readable by person and machine. Artificial intelligence Distributed system Document sorter None of these Document reader Artificial intelligence Distributed system Document sorter None of these Document reader ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information To delete an incorrect character in a document, ______ to erase to the right of the insertion point. Press the delete key Press the BACKSPACE key Press the left mouse key Double click the right mouse Press the delete key Press the BACKSPACE key Press the left mouse key Double click the right mouse ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Pictures or drawings, typically displayed on a VDU to allow users to select program options is called Graphics Icons HIPO charts None of these Network Graphics Icons HIPO charts None of these Network ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Programmed instructions to the computer is known as Data Database None of these Documentation Code Data Database None of these Documentation Code ANSWER DOWNLOAD EXAMIANS APP
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