What is the difference between a reference parameter and an output parameter?
What will be an ideal response?
Reference and output parameters differ as follows:
* When you declare a reference parameter in a method header, the argument used to call the method must have been assigned a value.
* When you declare an output parameter, the argument used in the call need not contain an original, assigned value. However, an output parameter must be assigned a value before the method ends.
You might also like to view...
The pointer to the first element in a linked list
a) can be used to traverse the list b) can be modified in any way necessary c) should only be modified by the code that adds nodes to the list and deletes nodes from the list d) is optional e) is inefficient
A thread can exit a monitor by ________.
a) completing execution of the code protected by the monitor b) sleeping inside the monitor c) waiting on a condition variable d) both a and c
Jenifer is a paralegal at a law firm. While filing a case report using Microsoft Word 2016, she accidently deletes some text but restores it immediately. However, after rereading it, she decides that the text is not useful and plans to delete it again. Which of the following is an immediate action that Jennifer should take to delete the text??
A. ?Pressing the Ctrl+Y keys B. ?Pressing the Ctrl+Z keys C. ?Pressing the Shift+Y keys D. ?Pressing the Shift+Z keys
What are the benefits of using the report wizard?
What will be an ideal response?