Computer Basic Information The computers that we use are digital whereas we live in an analog world which means that we have to translate analog data into digital data. What is the name of the circuit which helps us in this conversion? Adapter D/A converter A/D converter None of these Voice recognition Adapter D/A converter A/D converter None of these Voice recognition ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following best describes a computer-based information system? Processing data Inputting data Performing complex mathematical calculations Data is put into the computer for processing A system in which a computer is used to turn data into information Processing data Inputting data Performing complex mathematical calculations Data is put into the computer for processing A system in which a computer is used to turn data into information ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The terminal device that functions as a cash register, computer terminal, and OCR reader is the: POS terminal Data collection terminal OCR register terminal None of these Video display terminal POS terminal Data collection terminal OCR register terminal None of these Video display terminal ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The earliest device that qualifies as a digital computer is EDVAC Abacus EDSAC None of these ENIAC EDVAC Abacus EDSAC None of these ENIAC ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which one of the following would be considered as a way that a computer virus can enter a computer system? Opening an application previously installed on the computer Running antivirus programs None of these Viewing a website without causing any additional transactions Borrowed an illegal copy of software Opening an application previously installed on the computer Running antivirus programs None of these Viewing a website without causing any additional transactions Borrowed an illegal copy of software ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Super computers are primarily useful for Input-output intensive processing All of these Mathematical-intensive scientific applications Data-retrieval operations None of these Input-output intensive processing All of these Mathematical-intensive scientific applications Data-retrieval operations None of these ANSWER DOWNLOAD EXAMIANS APP
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