Computer Basic Information In which year were chips used inside the computer for the first time? 1981 1977 1975 1964 None of these 1981 1977 1975 1964 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A computer performs operations by comparing data items and then, depending on the results, follows predetermined course of action. What are such operations called? Logical None of these Sequential Physical Digital Logical None of these Sequential Physical Digital ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In processing cheques which of the following I/O techniques have banks traditionally followed? VRT (Volume Rendering Technique) None of these Barcode MICR (Magnetic Ink Character Recognition) OCR (Optical Character Recognition) VRT (Volume Rendering Technique) None of these Barcode MICR (Magnetic Ink Character Recognition) OCR (Optical Character Recognition) ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is true concerning personal computers? They decrease the demand for mainframe computers None of these They have been most successful in the home Their future is not so bright owning to the improved cost-performance ratio of minis and mainframes The electronic spreadsheet has been a primary reason for their popularity They decrease the demand for mainframe computers None of these They have been most successful in the home Their future is not so bright owning to the improved cost-performance ratio of minis and mainframes The electronic spreadsheet has been a primary reason for their popularity ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the shortcut key to "Undo" the last action in a document? Ctrl + Y Ctrl + X Ctrl + Z None of these Ctrl + U Ctrl + Y Ctrl + X Ctrl + Z None of these Ctrl + U ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A logic gate is an electronic circuit which allows electron flow only in one direction makes logic decisions None of these works on binary algebra alternates between 0 and 1 values allows electron flow only in one direction makes logic decisions None of these works on binary algebra alternates between 0 and 1 values ANSWER DOWNLOAD EXAMIANS APP
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