You need to create a Web Part that displays all of the content created by a specific user. You write the following code segment. (Line numbers are included for reference only.)
01 private void keywordQueryExecute(string searchAuthor)
02 {
03 KeywordQuery kRequest = new KeywordQuery(ServerContext.Current);
04
05 kRequest.QueryText = strQuery;
06 ResultTableCollection resultTbls = kRequest.Execute();
07 }
Which code segment should you add at line 04?

• A. string strQuery = "docID:" + searchAuthor;
• B. string strQuery = "SELECT Title, Rank, Write, Url FROM SCOPE() WHERE docID =" + searchAuthor;
• C. string strQuery = "SELECT Title, Rank, Write, Url FROM SCOPE() WHERE author= " + searchAuthor;
• D. string strQuery = "author:" + searchAuthor;

You plan to add a custom tab to the Ribbon in a SharePoint Web application.
You create a custom Feature that contains an Elements.xml file.
You need to ensure that the custom tab only appears in the document libraries of the Web application.
Which code segment should you add to the Custom Action node of the Elements.xml file?

• A. RegistrationId="101"
• B. Location="DocumentLibrary"
• C. ShowInLists="false"
• D. RegistrationType="List"

You plan to activate the Developer Dashboard.
You create a command line application that contains the following code segment. (Line numbers are included for reference only.)
01 SPWebService cs = SPWebService.ContentService;02 cs.DeveloperDashboardSettings.DisplayLevel = SPDeveloperDashboardLevel.On;
You execute the application and discover that the Developer Dashboard fails to appear. You need to ensure that the application activates the Developer Dashboard.
What should you do?

• A. Change line 02 to the following code segment:
  cs.DeveloperDashboardSettings.DisplayLevel =
  SPDeveloperDashboardLevel.OnDemand;
• B. Add the following line of code at line 03:
  cs.DeveloperDashboardSettings.Update();
• C. Change line 02 to the following code segment:
  cs.DeveloperDashboardSettings.DisplayLevel = SPDeveloperDashboardLevel.Off;
• D. Add the following line of code at line 03:
  cs.Update();

You need to create a Web Part that creates a copy of the out-of-the-box Contribute permission level.
Which code segment should you implement in the Web Part?

• A. SPRoleDefinition myRole = new SPRoleDefinition(SPContext.Current.Web.RoleDefinitions["MyContribute"]);myRole.Description = "Contribute";SPContext.Current.Web.RoleDefinitions.Add(myRole);
• B. SPRoleDefinition myRole = new SPRoleDefinition();myRole.Name = "Contribute";SPContext.Current.Web.RoleDefinitions.Add(myRole);
• C. SPRoleDefinition myRole = new SPRoleDefinition
  (SPContext.Current.Web.RoleDefinitions["Contribute"]);
  myRole.Name = "MyContribute";
  SPContext.Current.Web.RoleDefinitions.Add(myRole);
• D. SPRoleDefinition myRole = new SPRoleDefinition(SPContext.Current.Web.RoleDefinitions["MyContribute"]);myRole.Name = "Contribute";SPContext.Current.Web.RoleDefinitions.Add(myRole);