Zend Preparation
  • Study Guide
  • E-Books
  • Practice Quiz
  • LeaderBoard
  • Login
  • Register
Strings & Patterns Learning Mode
Qusetions Index 86/158
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158

Which of the following comparisons will return True? (Choose 2)


[3981,3984]
Correct: --> 'top' == 0 --> 123 == '123'

Answers B and E are correct. In Answer B, the string top is evaluated to integer zero when the comparison takes place and, since the == operator does not perform strict type checking, it returns True. In answer E, the same thing happens to the string 123, which is evaluated to the integer number 123, thus resulting in a successful comparison.

Previous
Next