SSD2選择题答案.doc

计导 Multiple-Choice Quiz 1 1. Which of the following is (are) true about computers? They accept input. They store data. They produce output. (a) II only (b) II and III only (c) I and III only (d) I, II, and III Correct answer is (d) 2. A computer processes data in a device called the (a) server (b) CPU (c) device driver (d) URL Correct answer is (b) 3. A computer file is a named collection of data that exists on which of the following? Optical disk (CD or DVD) Floppy disk Hard disk (a) I, II, and III (b) III only (c) I only (d) II and III only Correct answer is (a) 4. Computers that operate in essentially the same way are said to be (a) compatible (b) compound (c) user-friendly (d) integrated Correct answer is (a) 5. Which of the following can supply input to a computer? A person The environment Another computer (a) III only (b) I, II, and III (c) I and II only (d) I only Multiple-Choice Quiz 2 1. Which of the following is (are) true regarding the abacus? The abacus was first used in India. Calculations are done using the abacus by manually moving beads. (a) None (b) II only (c) I only (d) I and II Correct answer is (b) 2. Which of the following is (are) true regarding the comparison between transistors and vacuum tubes? Transistors are smaller and more reliable than vacuum tubes. Vacuum tubes are more energy efficient than transistors. (a) I and II (b) I only (c) II only (d) None Correct answer is (b) 3. Which of the following is (are) true regarding the Analytical Engine designed by Charles Babbage? It was designed to be a general-purpose calculating device. It included the concepts of input, process, storage, and output of data. (a) I and II (b) None (c) II only (d) I only Correct answer is (a) 4. Which of the following is (are) true regarding the application of computers in the education field? Simulation-based education can be used for medical training, molecu