Exponential formatting character (‘E’ or ‘e’) converts a given value to string in the form of _______.

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Question:
 Exponential formatting character (‘E’ or ‘e’) converts a given value to string in the form of _______.

1.m.dddd

2.E+xxx

3. m.dddd

4.E+xxx

More MCQS Questions and answers

  1. Button class derives from
  2. C# supports a technique known as________, which allows a method to specify explicitlythe name of the interface it is implementing.
  3. Exponential formatting character (‘E’ or ‘e’) converts a given value to string in the form of _______.
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  5. LINQ to SQL works with
  6. Suppose a Generic class called SortObjects is to be made capable of sorting objects of any type (Integer, Single, Byte etc.). Which of the following programming constructs should be used to implement the comparison function?
  7. When an instance method declaration includes the abstract modifier, the method is said tobe an ______.
  8. Which namespace includes most of the Control classes for developing Windows applications?
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  10. Which of the following is included in Visual Studio IDE?
  11. Which of the following is the correct way to access all elements of the Queue collection created using the C#.NET code snippet given below? Queue q = new Queue(); q.Enqueue("Sachin"); q.Enqueue('A'); q.Enqueue(false); q.Enqueue(38); q.Enqueue(5.4)
  12. Which of the following namespace contains the LINQ to XML?
  13. Which of the following should be used to implement a 'Has a' relationship between twoentities?
  14. Which of the following statements are correct about the delegate declaration given below? delegate void del(int i); 1. On declaring the delegate a class called del will get created. 2. The signature of del need not be same as the signature of the method that we intend to call using it. 3. The del class will be derived from the MulticastDelegate class. 4. The method that can be called using del should not be a static method. 5. The del class will contain a one-argument constructor and an lnvoke() method
  15. Which of the following statements is correct about an interface used in C#.NET?
  16. Which of these can be overloaded?
  17. A class implements two interfaces each containing three methods. The class contains no instance data. Which of the following correctly indicate the size of the object created from this class?
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  19. A connection string contains
  20. A field is a
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  22. Constructors are used to
  23. Correct statement about constructors in C#.NET is ?
  24. Databases store information in records, fields and:
  25. Each data provider class is grouped and accessible through its:
  26. Forms and reports, used for entering and editing records, and for generating useful information in reports are
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  28. In C#, having unreachable code is always an _____.
  29. In Microsoft Visual Studio, ______ technology and a programming language such as C#is used to create a Web based application.
  30. In Visual Studio, the tool that enables you to connect to a database and automatically populate a dataset object using a TableAdapter object is the ___________wizard:
  31. In which of the following collections is the Input/Output index-based? 1. Stack 2. Queue 3. BitArray 4. ArrayList 5. HashTable
  32. In XML, a document is a hierarchy of
  33. Inheritance is ______ in nature.
  34. Number of constructors a class can define of ?
  35. The controls available in the tool box of the ______ are used to create the user interface of a web based application.
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