1 Objective Questions |
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2 ------------------- |
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3 |
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4 .. A mininum of 8 questions here (along with answers) |
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5 |
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6 1. All arguments of a function cannot have default values. True or |
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7 False? |
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8 |
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9 Answer: False |
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10 |
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11 #. When calling a function, the arguments |
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12 |
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13 1. should always be in the order in which they are defined. |
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14 #. can be in any order |
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15 #. only keyword arguments can be in any order, but should be called |
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16 at the beginning. |
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17 #. only keyword arguments can be in any order, but should be called |
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18 at the end. |
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19 |
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20 Answer: only keyword arguments can be in any order, but should be called |
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21 at the end. |
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22 |
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23 #. Given the following function, identify the keywords with default |
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24 values. |
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25 :: |
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26 |
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27 def seperator(char, count=40, show=False): |
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28 |
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29 if show: |
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30 print char * count |
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31 |
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32 return char * count |
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33 |
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34 Answer: ``count``, ``show`` |
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35 |
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36 #. Given the following function, |
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37 :: |
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38 |
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39 def seperator(char, count=40, show=False): |
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40 |
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41 if show: |
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42 print char * count |
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43 |
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44 return char * count |
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45 |
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46 What is the output of ``separator("+", 1, True)``. |
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47 |
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48 Answer: ``+`` is printed and returned. |
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49 |
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50 |
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51 #. Given the following function, |
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52 :: |
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53 |
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54 def seperator(char, count=40, show=False): |
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55 |
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56 if show: |
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57 print char * count |
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58 |
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59 return char * count |
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60 |
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61 What is the output of ``separator("+", True, 1)``. |
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62 |
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63 Answer: ``+`` is printed and returned. |
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64 |
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65 #. Given the following function, |
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66 :: |
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67 |
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68 def seperator(char, count=40, show=False): |
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69 |
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70 if show: |
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71 print char * count |
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72 |
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73 return char * count |
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74 |
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75 What is the output of ``separator("+", show=True, 1)``. |
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76 |
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77 Answer: SyntaxError |
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78 |
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79 #. The following is a valid function definition. True or False? Why? |
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80 :: |
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81 |
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82 def seperator(count=40, char, show=False): |
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83 |
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84 if show: |
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85 print char * count |
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86 |
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87 return char * count |
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88 |
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89 Answer: False. All parameters with default arguments should be |
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90 defined at the end. |
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91 |
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92 #. Which of the following cannot be used as default values for |
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93 arguments? |
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94 |
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95 a. floats |
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96 #. lists |
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97 #. functions |
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98 #. booleans |
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99 #. None of the Above |
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100 |
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101 Answer: None of the above. |
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102 |
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103 |
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104 Larger Questions |
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105 ---------------- |
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106 |
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107 1. |
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108 |
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109 2. |
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