Question
Which of the following best describes reference data types? Your answer: References can never be null A reference is not allowed to change a reference
Which of the following best describes reference data types?
| Your answer: | |
|---|---|
| References can never be null | |
| A reference is not allowed to change a reference once allocated | |
| Referencing does not need an explicit referencing operator | |
| References point to an existing variable rather than storing an address | |
| All of the mentioned | |
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Database Concepts International Edition
Authors: David M. Kroenke
6th Edition International Edition
0133098222, 978-0133098228
