CPSC 457 Midterm: CPSC457-midtermsolution
9 Jan 2019
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Textbooks, notes, laptops, calculators, personal digital assistants, cell phones, and internet access are not allowed. It is a 75 minute exam, with a total of 60 marks. There are 11 questions, and 9 pages (including this cover page). Please read each question carefully, and write your answers legibly in the space provided. You may do the questions in any order you wish, but please. When you are nished, please hand in your exam paper and sign out. Choose the best answer for each of the following 6 questions, for a total of 6 marks. 1: in message-passing ipc on a linux system, the maximum message size permitted is: (a) 1 byte (b) 4 bytes (c) 32 bytes (d) 64 bytes (e) 140 bytes (f) none of the above. 1: the threading model supported by the linux operating system is: (a) many-to-one (b) one-to-one (c) one-to-many (d) many-to-many (e) all of the above (f) none of the above.
