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Question
Which statement is true?a) The break statement causes an immediate exit from a while, for, do while or if else statement.
b) The continue statement is designed for use with the while, for, do while or switch statements.
c) An equivalent while statement for any for statement can always be formed.
d) The break statement causes an immediate exit from a while, for, do while or switch statement.
Answer
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Related questions
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b. Stream-extraction operator (>>).
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virtual double earnings() const = 0;
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Q4[C++11]: Which of the following statements is true?a. In C++11, all classes can be used as base classes.b. In C++11, only classes that are not declared as final can be used as base classes.c. In C++11, only classes that are declared as base can be used as base classes.d. None of the above
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Q2: Which of the following is true about using inheritance in software engineering?
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using BaseClass::BaseClass;
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Q4: y and z are user-defined objects and the += operator is an overloaded member function. The operator is overloaded such that y += z adds z and y, then stores the result in y. Which of the following expressions is always equivalent to y += z?a. y = y operator+= zb. y.operator+=(z)c. y = y + zd. y operator+=(y + z)
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Q3: Assume that t is an object of class Test, which has member functions a(), b(), c() and d(). If the functions a(), b() and c() all return references to an object of class Test (using the dereferenced this pointer) and function d() returns void, which of the following statements will not produce a syntax error:
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Q2: A client changing the values of private data members is:
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Q2: Which of the following is not true of a destructor?
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Q2: Utility functions:
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b. Are part of a class's interface.
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Q1: A function template can be overloaded by:
a. Using other function templates with the same function name and parameters.
b. Using non-template functions with the same name and different parameters.
c. Using non-template functions with a different name but the same parameters.
d. Using other function templates with a different name but the same parameters.
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Q1: Which of the following is true?a. Only class templates may specify default type arguments for type parameters.b. Only function templates may specify default type arguments for type parameters.c. Both class templates and function templates may specify default type arguments for type parameters.d. None of the above.
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Q1: Nontype parameters are:
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b. Specified before the angle-bracket-enclosed type-parameter list.
c. Constants.
d. Required for class templates.
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Q3: Function templates:
a. Can include objects of template classes as parameters.
b. Must have return type T.
c. Do not need a separate template< typename type >statement if they take objects from a template class as a parameter.
d. Do not need a separate template< typename type >statement.