Question
We use Pass by Constant Reference when: Function wants to modify the value, the value is expensive to copy and NULL is not valid Function
We use "Pass by Constant Reference" when:
| Function wants to modify the value, the value is expensive to copy and NULL is not valid | ||
| Function wants to modify the value, the value is expensive to copy and NULL is valid | ||
| Function does not want to modify the value, the value is expensive to copy and NULL is valid | ||
| Function does not want to modify the parameter and the value is easy to copy | ||
| Function does not want to modify the value, the value is expensive to copy and NULL is not valid |
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Database Management System MCQs Multiple Choice Questions And Answers
Authors: Arshad Iqbal
1st Edition
1073328554, 978-1073328550
