Are You A .Net Memory Management Guru?
6 Questions
| Attempts: 959
Are you a. NET Memory Management Guru? Take Andrew's fiendish Quiz and stand a chance to win a copy of the new Red Gate's ANTS Memory Profiler 5 by entering the prize draw at the end of the quiz.
Questions and Answers
- 1.
.NET developers should explicitly call GC.Collect to improve their application's performance.
- A.
True
- B.
False
Correct Answer
B. False -
- 2.
A garbage collection removes all objects that are no longer referenced by the program.
- A.
True
- B.
False
Correct Answer
B. False -
- 3.
Which of these items is not a GC root?
- A.
A static variable
- B.
A local variable
- C.
A class field
- D.
A method parameter
Correct Answer
C. A class field -
- 4.
The memory used by an object is released when Dispose() is called.
- A.
True
- B.
False
Correct Answer
B. False -
- 5.
Allocating memory on the managed heap in .NET applications is extremely fast.
- A.
True
- B.
False
Correct Answer
A. True -
- 6.
Objects larger than 85KB are never moved by the garbage collector.
- A.
True
- B.
False
Correct Answer
A. True -
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Current Version
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Mar 21, 2022Quiz Edited by
ProProfs Editorial Team -
Jun 23, 2009Quiz Created by
Antsprofiler
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