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--- study_questions_audio_creation [2009/08/05 01:49] – stephen
+++ study_questions_audio_creation [2017/01/01 20:05] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
 ====== Study Questions - Audio Creation ======
-===== CDEx Settings =====
+===== Mp3 Conversion Settings =====
-Bitrate = 80 kbps
+''<nowiki>lame.exe -m m -q 0 --abr 85 --noreplaygain input.wav output.mp3</nowiki>''
-Mono
-Quality = Very high (q = 0)
 ===== Questions To Be Recorded =====
 /* --== Answer Question separator ==-- */
-** C8L3Q1: How do you debug a service? **
+/* Added 20117012 */
+** WebC2L1Q2: What must an HTML server control be located inside to operate correctly? **
 /* --== Question Answer separator ==-- */
-Answer: Install it, start it and then attach a debugger to the service's process.
+Answer: A form element that has the //runat="server"// attribute.
 /* --== Answer Question separator ==-- */
-** C8L3Q2: When creating a service, which methods should you override and which are optional? **
+/* Added 20117012 */
-Follow up question: What should you also do if you override any optional method?
+** WebC2L1Q3: What are the three methods of setting the properties of an HTML control? **
 /* --== Question Answer separator ==-- */
-Answer: The methods //OnStart// and //OnStop// should be overridden. The methods //OnPause//, //OnContinue// and //OnShutdown// are optional.
+Answer: Source view, design view and programmatically in code.
-Follow up answer: If //OnPause// and/or //OnContinue// are overriden, set //ServiceBase.CanPauseAndContinue// to true. If //OnShutdown// is overriden set //ServiceBase.CanShutdown// to true.
-** C8L3Q3: What four things does the //ServiceInstaller// class define? **
-/* --== Question Answer separator ==-- */
-Answer: The service description, display name, service name and start type.
 /* --== Answer Question separator ==-- */
-** C8L3Q4: What does the //ServiceProcessInstaller// class define? **
+/* Added 20117012 */
-/* --== Question Answer separator ==-- */
+** WebC2L1Q4: In which event on what object should dynamically created controls be created? **
-Answer: The service account settings.
-/* --== Answer Question separator ==-- */
-** C8L3Q5: What are the three start types for a service and which is the default? **
 /* --== Question Answer separator ==-- */
-Answer: Automatic, manual (default) and disabled.
+Answer: The Init event on the page object.
 /* --== Answer Question separator ==-- */
-** C8L3Q6: What are the four types of accounts that can be used a security context for a Windows service? **
+/* Added 20117012 */
-Follow up question: Which is the default, which is the most secure and which is the most privileged?
+** WebC2L1Q5: What order are events from a web page raised on the server side? **
 /* --== Question Answer separator ==-- */
-Answer:
+Answer: The event that caused the postback is processed last.
-  * Local service (most secure)
-  * Network service
-  * Local system (most privileged)
-  * User (default)
 /* --== Answer Question separator ==-- */
-** C8L3Q7: What tool is used to manually install a service? **
+/* Added 20117012 */
-/* --== Question Answer separator ==-- */
-Answer: InstallUtil.exe.
-==== Lesson 1: Configuration Settings ====
-/* --== Answer Question separator ==-- */
-** C9L1Q1: What are two most important classes used to deal with application settings and what namespace are they in? **
+** WebC2L1Q6: What property on a control should be set to minimize the size of the //ViewState// data? **
 /* --== Question Answer separator ==-- */
-Answer: //Configuration// and //ConfigurationManager//, which are in the //System.Configuration// namespace.
+Answer: The //EnableViewState// should be set to //false//.
 /* --== Answer Question separator ==-- */
-** C9L1Q2: What are the four //ConfigurationManager// methods that open various configurations? **
+/* Added 20117012 */
-/* --== Question Answer separator ==-- */
+** WebC2L1Q7: What are the five main page events, in the order they occur? **
-Answer:
-  * //OpenExeConfiguration//
-  * //OpenMachineConfiguration//
-  * //OpenMappedExeConfiguration//
-  * //OpenMappedMachineConfiguration//
-/* --== Answer Question separator ==-- */
-** C9L1Q3: What should you always do before opening a mapped configuration file and why? **
 /* --== Question Answer separator ==-- */
-Answer: Check for the existence of the file, because if it is missing no error will be generated - instead all the configuration settings will be null.
+Answer: //Page_PreInit//, //Page_Init//, //Page_Load//, //Page_PreRender// and //Page_Unload//
-/* --== Answer Question separator ==-- */
-** C9L1Q4: How can you specify which version of the .NET Framework an application should be run with? **
-/* --== Question Answer separator ==-- */
-Answer: Add a //supportedRuntime// entry in the //startup// section of the configuration file.
+==== Lesson 2:  Exploring Common Web Server Controls ====
 /* --== Answer Question separator ==-- */
-** C9L1Q5: Which is obsolete, //ConfigurationSettings// or //ConfigurationManager//? **
+/* Added 20117012 */
-/* --== Question Answer separator ==-- */
+** WebC2L2Q1: What are two differences between the //Literal// control and the //TextBox// control? **
-Answer: //ConfigurationSettings//
-/* --== Answer Question separator ==-- */
-** C9L1Q6: What are the two default properties of the //ConfigurationManager// class used to store configuration information? **
 /* --== Question Answer separator ==-- */
-Answer: //AppSettings// and //ConnectionString//.
+Answer:
-==== Lesson 2: Creating an Installer ====
+  * The //Literal// control does not support styles, themes, and skins.
+  * The //Literal// control does not inherit from //WebControl//.
-/* --== Answer Question separator ==-- */
+===== Chapter 3: Exploring Specialized Server Controls =====
-** C9L2Q1: What are the two specific predefined installers? **
+==== Lesson 1: Exploring Specialized Web Server Controls ====
-/* --== Question Answer separator ==-- */
-Answer: //AssemblyInstaller// and //ComponentInstaller//.
 /* --== Answer Question separator ==-- */
-** C9L2Q2: What methods should be overridden when creating a custom //Installer// class? **
+/* Added 20110823 */
-Follow up question: What two events can also be responded to?
+** WebC3L1Q1: What are the three modes of the //Literal// control? **
 /* --== Question Answer separator ==-- */
-Answer: //Install//, //Commit//, //Rollback// and //Uninstall//.
+Answer: //PassThrough//, //Encode// and //Transform//.
-Follow up answer: //Committing// and //Committed//.
 /* --== Answer Question separator ==-- */
-** C9L2Q3: Other than overriding methods and responding to events, what else needs to be done to create a custom //Installer// class? **
+/* Added 20110823 */
-/* --== Question Answer separator ==-- */
+** WebC3L1Q2: What is the advantage of using the //Table//, //TableRow// and //TableCell// controls over using straight HTML markup? **
-Answer: Add the //RunInstallerAttribate// to the custom class and set the //runInstaller// parameter to true.
-==== Lesson 3: Using the .NET Framework 2.0 Configuration Tool ====
-/* --== Answer Question separator ==-- */
-** C9L3Q1: What are the code groups in the .NET Framework named after? **
 /* --== Question Answer separator ==-- */
-Answer: The evidence they provide.
+Answer: The ability to add rows and cells programmatically.
-==== Chapter 2 ====
 /* --== Answer Question separator ==-- */
-** PragC2Q1: When does software maintenance begin and why? **
+/* Added 20110824 */
-/* --== Question Answer separator ==-- */
+** WebC3L1Q3: What web control should be used if clicking on an image is required? **
-Answer: Software maintenance begins as soon as coding starts, because things keep changing (requirements and our understanding of them, environments, knowledge etc.)
-/* --== Answer Question separator ==-- */
-** PragC2Q2: What is the //DRY// principle? **
 /* --== Question Answer separator ==-- */
-Answer: Don't Repeat Yourself.
+Answer: //ImageButton// or //ImageMap//.
-//"Every piece of knowledge must be a single unambiguous, authoritative representation with in a system."//
-/* --== Answer Question separator ==-- */
-** PragC2Q3: What are the four categories of duplication? **
-/* --== Question Answer separator ==-- */
-Hint: The four //i//'s of duplication.
-Answer:
-  * //Imposed// - Developers feel they have no choice - the environment appears to require duplication.
-  * //Inadvertent// - Developers don't realise they are duplicating information.
-  * //Impatient// - Developers get lazy and duplicate because it seems easier.
-  * //Interdeveloper// - Multiple people on a team (or different teams) duplicate information.
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