C # A number of test questions are the basis,

C # A number of test questions are the basis,
Which of the following features of the class can be used to conveniently reuse existing code and data ().A. Polymorphism
B. Encapsulation
C. Inheritance
D. AbstractionAnswer: http://hovertree.com/tiku/bjaf/a3k6pgq5.htma set of identifiers that can be used as user identifiers of the C program is ().A. void define + WORD
B. a3_b3 _ 123 YN
C. for-abc Case
D. 2a DO sizeofAnswer: http://hovertree.com/tiku/bjaf/1a65dieg.htm

• In. NET, the Object class is the base class of all classes. The custom class inherits this class by default. Which of the following methods does not belong to the Object class is ().
• Http://hovertree.com/shortanswer/bjaf/9vqxwuda.htm
• In C #, which of the following statements should be used to define a string variable?A. CString str;
  B. string str;
  C. Dim str as string
  D. char * str;
• Answer: http://hovertree.com/shortanswer/bjaf/agub58q5.htm
• More: http://hovertree.com/tiku/

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