1 Objective Questions |
1 Objective Questions |
2 ------------------- |
2 ------------------- |
3 |
3 |
4 .. A mininum of 8 questions here (along with answers) |
4 .. A mininum of 8 questions here (along with answers) |
5 |
5 |
6 1. ``ipython`` is a programming language similar to Python. T or F? |
6 1. ``ipython`` is a programming language similar to Python. T or F? |
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8 #. |
8 Answer: False |
9 |
9 |
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10 #. Which key combination quits ``ipython``? |
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11 |
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12 a. Ctrl + C |
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13 #. Ctrl + D |
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14 #. Alt + C |
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15 #. Alt + D |
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16 |
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17 Answer: Ctrl + D |
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18 |
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19 #. Which key combination raises a ``keyboard interrupt`` |
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20 |
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21 a. Ctrl + C |
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22 #. Ctrl + D |
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23 #. Alt + C |
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24 #. Alt + D |
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25 |
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26 Answer: Ctrl + C |
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27 |
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28 #. If you have typed the following commands:: |
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29 |
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30 1 + 2 |
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31 3 - 5 |
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32 1 - 6 |
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33 5 + 5 |
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34 3 * 2 |
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35 |
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36 What is the result of the following actions. |
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37 |
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38 * up arrow 3 times |
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39 * backspace 4 times |
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40 |
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41 Answer: 1 |
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42 |
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43 #. If you have typed the following commands:: |
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44 |
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45 1 + 2 |
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46 3 - 5 |
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47 1 - 6 |
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48 5 + 5 |
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49 3 * 2 |
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50 |
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51 What is the result of the following actions. |
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52 |
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53 * type ``1`` |
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54 * up arrow 2 times |
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55 |
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56 Answer: 1 + 2 |
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57 |
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58 #. If you have typed the following commands:: |
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59 |
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60 1 + 2 |
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61 3 - 5 |
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62 1 - 6 |
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63 5 + 5 |
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64 3 * 2 |
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65 |
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66 What is the result of the following actions. |
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67 |
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68 * type ``5`` |
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69 * up arrow 2 times |
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70 |
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71 Answer: 5 + 5 |
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72 |
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73 #. If you have typed the following commands:: |
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74 |
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75 1 + 2 |
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76 3 - 5 |
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77 1 - 6 |
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78 5 + 5 |
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79 3 * 2 |
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80 |
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81 What is the result of the following actions. |
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82 |
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83 * type ``1`` |
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84 * up arrow 1 time |
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85 * left arrow 3 times |
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86 * up arrow key |
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87 |
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88 Answer: 1 - 6 |
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89 |
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90 #. If you have typed the following commands:: |
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91 |
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92 1 + 2 |
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93 3 - 5 |
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94 1 - 6 |
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95 5 + 5 |
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96 3 * 2 |
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97 |
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98 What is the result of the following actions. |
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99 |
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100 * type ``1`` |
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101 * up arrow 1 time |
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102 * left arrow 3 times |
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103 * down arrow key |
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104 |
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105 Answer: 1 - 6 |
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106 |
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107 #. If the following are only commands available in ``ipython`` |
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108 |
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109 * zebra |
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110 * zenith |
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111 * zest |
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112 |
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113 What are the commands listed by typing ``z`` and hitting the <TAB> key |
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114 |
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115 Answer: zebra, zenith, zest |
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116 |
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117 #. If the following are only commands available in ``ipython`` |
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118 |
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119 * zebra |
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120 * zenith |
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121 * zest |
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122 |
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123 ``z`` is auto-completed to ``ze`` by hitting the <TAB> key after typing |
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124 ``z``. T or F? |
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125 |
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126 Answer: True |
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127 |
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128 |
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129 #. If the following are only commands available in ``ipython`` |
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130 |
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131 * zebra |
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132 * zenith |
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133 * zest |
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134 |
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135 What are the commands listed by typing ``zeb`` and hitting the <TAB> key |
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136 |
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137 Answer: zebra |
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138 |
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139 #. If the following are only commands available in ``ipython`` |
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140 |
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141 * zebra |
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142 * zenith |
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143 * zest |
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144 |
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145 What are the commands listed by typing ``z`` and hitting the <TAB> key |
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146 |
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147 Answer: zebra, zenith, zest |
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148 |
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149 #. Which character is used at the end of a command, in ``ipython`` to display |
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150 the documentation. |
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151 |
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152 a. _ |
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153 #. ? |
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154 #. ! |
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155 #. & |
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156 |
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157 Answer: ? |
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158 |
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159 #. What happens if the size of documentation text is more than that can be |
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160 accomodated on your screen. |
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161 |
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162 a. The whole documentation is printed and it is auto scrolled to bottom |
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163 #. Only a part of documentation is shown and the remaining can be scrolled |
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164 through using up and down arrows |
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165 #. Only a part of documentation is shown and cursor returns to ``In`` prompt |
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166 |
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167 Answer: Only a part of documentation is shown and the remaining can be |
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168 scrolled through using up and down arrows |
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169 |
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170 #. Which key is used to quit the documentation that runs several pages and |
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171 return to the ``ipython`` prompt. |
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172 |
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173 a. a |
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174 #. c |
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175 #. q |
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176 #. <ESC> |
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177 |
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178 Answer: q |
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179 |
11 Larger Questions |
180 Larger Questions |
12 ---------------- |
181 ---------------- |
13 |
182 |
14 .. A minimum of 2 questions here (along with answers) |
183 .. A minimum of 2 questions here (along with answers) |