Computer SystemVersion en ligne Introduces the basic definition of a computer as an electronic machine that follows the Input-Process-Output (IPO) cycle. It highlights the computer's speed and ability to perform various tasks like writing, playing games, watching movies, drawing, and doing calculations. par Gagandeep Singh 1 What is a computer? a A machine for writing only b An electronic machine that takes instructions and gives results c A device for playing games only d A tool for drawing pictures 2 What does IPO cycle stand for? a Input-Process-Output b Information-Power-Operation c Internet-Print-Order d Instruction-Program-Output 3 Which of the following is called the "brain" of the computer? a Monitor b Keyboard c CPU d Mouse 4 Which part of the computer displays the output? a CPU b Keyboard c Mouse d Monitor 5 Which part of the computer is used for typing input? a Monitor b Keyboard c Speakers d Printer 6 Which of the following is an example of input given to a computer? a Displaying a movie on the screen b Typing a letter on the keyboard c Printing a document d Playing sound through speakers 7 What happens during the "Process" stage of the IPO cycle? a Data is entered into the computer. b The computer works on the input. c The result is shown to the user. d The computer is turned on. 8 What is the primary function of the CPU? a To display information b To type data into the computer c To process instructions d To provide backup power
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