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Unformatted text preview: ENGINEER 1D04 Midterm Test 2 McMaster University Answer Key Day Class 01, 02, Version XX Dr. W. Farmer and Dr. S. Smith DURATION: 2 hours November 11, 2010 Please CLEARLY print : NAME: Student ID: This examination paper includes 13 pages and 30 questions. You are responsible for ensuring that your copy of the examination paper is complete. Bring any discrepancy to the attention of your invigilator. Special Instructions : 1. It is your responsibility to ensure that the answer sheet is properly completed: Your examination result depends upon proper attention to these instructions: • A heavy mark must be made, completely filling the circular bubble, with an HB pencil. • Print your name, student number, course name, course number and the date in the space provided on the top of Side 1 and fill in the corresponding bubbles underneath. • Fill in the bubble corresponding to your version number. • Mark only ONE choice from the alternatives (1, 2, 3, 4, 5 or A, B, C, D, E) provided for each question. If there is a True/False question, mark 1 (or A) for True, and 2 (or B) for False. The question number is to the left of the bubbles. Make sure that the number of the question on the scan sheet is the same as the number on the examination paper. • Pay particular attention to the “Marking Directions” given on the scan sheet. • Begin answering the questions using the first set of bubbles, marked “1.” Answer all questions. 2. The use of notes and textbooks is not permitted. 3. Calculators, computers, cell phones, and all other electronic devices are not to be utilized. 4. Read each question carefully. 5. Try to allocate your time sensibly and divide it appropriately between the questions. 6. Select the best answer for each question. continued on page 2 ENG 1D04 SOLUTIONS 2/13 Question 1 [1 mark] Python is designed to support the principle of least privilege. Is this statement true or false? A. True. B. False. ⇐ = ANS Question 2 [1 mark] No matter what statements are included in the body of a for loop, a for loop is never nonterminating, i.e., it never runs forever. Is this statement true or false? A. True. B. False. ⇐ = ANS Question 3 [1 mark] Consider the following two Python functions: def f1(x): return (x ** 10) + (2 * x) - 5 def f2(x): print (x ** 10) + (2 * x) - 5 What is the value of f1(3) == f2(3) ?...
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This note was uploaded on 01/09/2012 for the course ENG 1zc3 taught by Professor Ll during the Spring '11 term at McMaster University.
- Spring '11