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Question: Which device is used to input data into a computer? (2019)Options: MonitorKeyboardPrinterS..
Question: What does the acronym \'USB\' stand for? (2020)Options: Universal Serial BusUnified System..
Question: Which of the following storage devices is non-volatile? (2021)Options: RAMCache MemoryHard..
Question: What is the purpose of a graphics card in a computer? (2023)Options: To manage system memo..
Question: Which component is responsible for converting digital signals to analog signals? (2022)Opt..
Question: What type of memory is used for temporary storage while a computer is running? (2019)Optio..
Question: Which of the following is considered a peripheral device? (2020)Options: MotherboardRAMPri..
Question: What is the primary function of a CPU in a computer system? (2021)Options: To store dataTo..
Question: If the variance of a sample is 25, what is the standard deviation? (2023)Options: 5101520C..
Question: What is the variance of the following numbers: 1, 2, 3, 4, 5, 6? (2022)Options: 2.53.54.55..
Question: If the data set is: 5, 5, 5, 5, what is the variance? (2019)Options: 0125Correct Answer: 0..
Question: The scores of a test are: 20, 30, 40, 50. What is the standard deviation? (2020)Options: 1..
Question: A data set has values: 10, 12, 14, 16. What is the variance? (2021)Options: 2468Correct An..
Question: If the variance of a population is 16, what is the standard deviation? (2023)Options: 4816..
Question: For the data set: 1, 2, 3, 4, 5, what is the variance? (2022)Options: 21.510.5Correct Answ..
Question: The mean of a data set is 10 and the variance is 4. What is the standard deviation? (2019)..
Question: What is the coefficient of x^2 in the expansion of (2x - 1)^5? (2021)Options: 10203040Corr..
Question: In the expansion of (x + 3)^4, what is the coefficient of x^3? (2023)Options: 36485464Corr..
Question: Which of the following is a cloud storage service? (2023)Options: Google DriveMicrosoft Wo..
Question: Determine the critical points of f(x) = 3x^4 - 8x^3 + 6. (2021)Options: (0, 6)(1, 1)(2, 0)..
Question: What does \'RAM\' stand for? (2019)Options: Read Access MemoryRandom Access MemoryRead And..
Question: Find the maximum height of the projectile modeled by h(t) = -16t^2 + 32t + 48. (2020)Optio..
Question: Which of the following is a web browser? (2022)Options: Microsoft WordGoogle ChromeAdobe P..
Question: For the function f(x) = 2x^3 - 9x^2 + 12x, find the intervals of increase. (2022)Options: ..
Question: What is the purpose of antivirus software? (2020)Options: To speed up the computerTo prote..
Question: Which of the following is not an operating system? (2021)Options: WindowsLinuxAndroidHTMLC..
Question: What does \'URL\' stand for? (2023)Options: Uniform Resource LocatorUniversal Resource Loc..
Question: Which of the following is a type of software? (2022)Options: HardwareOperating SystemPerip..
Question: What is the main function of the operating system? (2019)Options: Manage hardware resource..
Question: Which of the following is an input device? (2020)Options: MonitorKeyboardPrinterSpeakerCor..
