3 Comments on “You are building a data access layer in an application that contains the following code:”

1. rao says:

   May 31, 2016 at 8:34 am

   correct

   
   
   
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2. harsh says:

   February 15, 2017 at 4:34 am

   no, yes, no

   
   
   
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   1. J says:

      April 20, 2017 at 11:28 am

      Here the test:

      public static void Main(string[] args)
      {
      // DateTime
      Console.WriteLine(GetTypeDefault(DbType.DateTime));
      // Int64
      Console.WriteLine(GetTypeDefault(DbType.Int64));
      // Double
      Console.WriteLine(GetTypeDefault(DbType.Double));
      }

      public static Object GetTypeDefault(DbType dbDataType)
      {
      switch(dbDataType)
      {
      case DbType.Boolean:
      return false;
      case DbType.DateTime:
      return DateTime.MinValue;
      case DbType.Decimal:
      return 0m;
      case DbType.Int32:
      return 0;
      case DbType.String:
      return String.Empty;
      default:
      // Code modified for a better understanding of the test.
      return “null”;
      }
      }

      
      
      
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