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Please help me with this question. That's multiple choice questions. Which of the following are true about using ADO.NET DataSets and DataTables? 1) The connection to the database must remain valid for the life of the data objects. 2) All tables in a dataset must come from the same database. … |
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Please help me with this question. That's multiple choice questions. Which of the following are true about anonymous methods? 1) Anonymous methods have access to the local state of the containing function member. 2) An anonymous method requires an explicit method signature 3) An anonymous method can impact the lifetime … |
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Hi all, who can help me with this question?? Which of the following are characteristics of the System.Threading.Timer class? 1) The method provided by the TimerCallback delegate will always be invoked on the thread which created the timer. 2) The thread which creates the timer must have a message processing … |