READ Free Dumps For Microsoft- 70-483
| Question ID 16976 | You are developing an application by using C#.
The application includes an object that performs a long running process.
You need to ensure that the garbage collector does not release the object's resources until
the process completes.
Which garbage collector method should you use?
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| Option A | ReRegisterForFinalize()
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| Option B | SuppressFinalize()
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| Option C | Collect()
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| Option D | WaitForFullGCApproach()
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| Correct Answer | B |
Explanation
| Question ID 16977 | You are developing an application that includes the following code segment. (Line numbers
are included for reference only.)
You need to ensure that the application accepts only integer input and prompts the user
each time non-integer input is entered.
Which code segment should you add at line 19?
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| Option A | If (!int.TryParse(sLine, out number))
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| Option B | If ((number = Int32.Parse(sLine)) == Single.NaN)
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| Option C | If ((number = int.Parse(sLine)) > Int32.MaxValue)
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| Option D | If (Int32.TryParse(sLine, out number))
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| Correct Answer | A |
Explanation Explanation: B and C will throw exception when user enters non-integer value. D is exactly the opposite what we want to achieve. Int32.TryParse - Converts the string representation of a number to its 32-bit signed integer equivalent. A return value indicates whether the conversion succeeded. http://msdn.microsoft.com/en-us/library/f02979c7.aspx