Q 81. Which class represents specific managed instances available through WMI (Windows Management Instrumentation)?
A. ManagementObject class
Q 82. Which CharSet enumeration value is the default text encoding when using WindowsNT,Win2K,WinXP,Win2003 server?
A. CharSet.Unicode value
Q 83. What should you apply to a field if its value is not required during deserialization?
A. OptionalField
Q 84. Which CharSet enumeration value is the default text encoding when using Win9x, Windows Me?
A. Charset.Ansi
Q 85. Which method of the FileStream class should be invoked when work is completed with a file’s contents?
A. Close
Q 86. Which class should you use to retrieve methods of a dynamically loaded type at runtime?
A. MemberInfo
Q 87. Which class represents an e-mail message?
A. MailMessage
Q 88. Which interface should you implement when defining a class responsible for the format of serialized data types?
A. IFormatter
Q 89. What object is required when invoking either the Write or Read of the GZipStream or DeflateStream classess?
A. Byte Array
Q 90.When defining a CLR class, which two ways can you expose its methods to COM clients?
A. Apply Classinterface attribute or implement a custom class interface
Q 91. Which method of the StreamWriter class should you invoke to clear all buffers and force data in the buffer to be written?
A. Flush
Q 92. Which class represents an application domain?
A. AppDomain
Q 93. Which element in the application configuration file should you use to specify BooleanSwitch or TraceSwitch objects?
Switches
Q 94. When exposing managed methods to COM, what access modifier must you apply?
A. Public
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