Câu hỏi liên quan

• We want to round off x, a float, to an int value, The correct way to do is:

• A class declaring another class as a friend will:

•  In C++ one can define a function within another function.

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•  What is output of code?

• Which of the following is the proper declaration of a pointer?

• In the function template definition it is not necessary to use each type parameter declared in the template prefix.

• If the file tobe included does not exist, the preprocessor flashes an error message

• What is wrong in the following code?

• What will be output of following program?

•  Which of the following correctly shows the hierarchy of arithmetic operator in C?

•  What will be the output of the program?

• The ‘break’ keyword is only used in the switch..case statement.

• A class is called as abstract base class if it has a ___ function

•  A file stream is an extension of a ___ stream.

• Maximum number of arguments that a function can take is 12

• Which of the following reads in a string named x with one hundred characters?

• Which of the following statements should be used to obtain a remainder after dividing 3.14 by 2.1?
   

•  What is output?

•  It is possible to overload a function template and an ordinary (non-template) function.

•  It Is legal to return local variables from a function which returns by reference.