Question
Which of the following is correct about null Reference a. Can test whether reference is null b. null refers to no object c. All of
Which of the following is correct about null Reference
a. Can test whether reference is null b. null refers to no object c. All of the above d. Dereferencing null causes NullPointerException e. Can assign null to object variable
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Learn To Program Databases With Visual Basic 6
Authors: John Smiley
1st Edition
1902745035, 978-1902745039
