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10 Cards in this Set
- Front
- Back
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int x = 3.5;
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Illegal, 3.5 is not an integer
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float x = 3;
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Legal
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long i = 3;
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Legal
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byte x = 155;
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Illegal, 155 is too large to be a byte (> 127)
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double d = 3.14159F;
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Legal
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boolean q = 17 < 25;
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Legal
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hat is the result of: float x = 3 / 4;
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The variable x is set to zero. The numbers 3 and 4 are assumed to be int's so the result of their division is truncated to the int value of 0. There are a few ways to avoid this problem (i.e. float x = 3.0/4;).
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Evaluate the following Java expression: 9 - 15 * 6 / 11 + 4
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5
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Evaluate the following Java expression: 76 % 7
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6
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Write a chart showing the precedence of all of the following operators: =, <, ==, &&, ||, !=, ++, + (addition), +=, --, *
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++, --
* + < ==, != && || =, += |
