| Reference Types: A Review |
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| l | A variable of reference type stores the
address |
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| of the location where the object can be
found. |
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| Memory Location 2003 |
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| String title ; |
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| String book ; |
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| title =
“Problem Solving”; |
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| book = title ; |
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| “Problem
Solving” |
| 2003 |
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| title |
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| book |
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| 2003 |
