Question 1

For a class template, the binary scope resolution operator ::)  is needed:

Accepted Answer

A)   Only in the definitions of the member functions defined outside the class.
B)   Both in the prototype and definition of a member function.
C)   Only if multiple class-template specializations will be created from this class template.
D)   In neither the definition nor prototype of member functions.

Question 2

The relationship between function templates and function-template specializations is most similar to the relationship between:

Accepted Answer

A)   Classes and objects.
B)   Classes and functions.
C)   Functions and return types.
D)   Headers and source files.

Question 3

Friendship cannot be declared between a class template and:

Accepted Answer

A)   A class-template specialization.
B)   A member function of another class.
C)   Another class template.
D)   A global function. C

Question 4

Which of the following is false?

Accepted Answer

A)   With a non-template class, one copy of a static data member is shared among all objects created from that class.
B)   Each class-template specialization created from a class template has its own copy of each static data member.
C)   static data members of both template and non-template classes are initialized at file scope.
D)   One copy of each static member function is shared between all class-template specializations in the class template.

Question 5

Class templates:

Accepted Answer

A)   May include the statement template anywhere.
B)   Must put template before the class definition.
C)   Must include template inside the class definition.
D)   Have the option of including the optional statement template.

Question 6

A difference between function-template specializations and overloaded functions is that:

Accepted Answer

A)   Function-template specializations are generated by the compiler, not the programmer.
B)   Function-template specializations cannot accept user-defined types.
C)   Function-template specializations do not perform identical operations on each data type.
D)   Overloaded functions usually do not perform similar operations on each data type.

Question 7

Select the incorrect statement.

Accepted Answer

A)   A class-template specialization can be used to derive a class template.
B)   A class template can be derived from a nontemplate class.
C)   A non-template class can be used to derive a class-template specialization.
D)   A non-template class can be derived from a class template-specialization. C

Question 8

Function-template specializations:

Accepted Answer

A)   Are identical to macros.
B)   Are generated at compile time.
C)   Have a maximum allowed number of type parameters.
D)   Are not more concise than the equivalent set of overloaded functions.

Question 9

Function templates:

Accepted Answer

A)   Can include objects of template classes as parameters.
B)   Must have return type T.
C)   Do not need a separate template statement if they take objects from a template class as a parameter.
D)   Do not need a separate template statement.

Question 10

Nontype parameters are:

Accepted Answer

A)   Unable to have default arguments.
B)   Specified before the angle-bracket-enclosed type-parameter list.
C)   const.
D)   Required for class templates. C

Question 11

Default type parameters are allowed only:

Accepted Answer

A)   If the class template also has nontype parameters.
B)   If the class template does not have any nontype parameters.
C)   If the class is used as a container class.
D)   As the rightmost trailing)  parameters in a template's type-parameter list.

Question 12

A function template can be overloaded by:

Accepted Answer

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.

Question 13

Assuming that all four of the following functions are defined, which one will be called by the function call square 23.4 ) ?

Accepted Answer

A)   template T square T num ) 
B)   template T1 square T1 num1, T2 num2 ) 
C)   int square int num ) 
D)   double square double num )

Exam 14: Templates

For a class template, the binary scope resolution operator ::) is needed:

Correct Answer
verified

The relationship between function templates and function-template specializations is most similar to the relationship between:

Correct Answer
verified

Friendship cannot be declared between a class template and:

Correct Answer
verified
C

Which of the following is false?

Correct Answer
verified

Class templates:

Correct Answer
verified

A difference between function-template specializations and overloaded functions is that:

Correct Answer
verified

Select the incorrect statement.

Correct Answer
verified
C

Function-template specializations:

Correct Answer
verified

Function templates:

Correct Answer
verified

Nontype parameters are:

Correct Answer
verified
C

Default type parameters are allowed only:

Correct Answer
verified

A function template can be overloaded by:

Correct Answer
verified

Assuming that all four of the following functions are defined, which one will be called by the function call square 23.4 ) ?

Correct Answer
verified

Exam 14: Templates

For a class template, the binary scope resolution operator ::) is needed:

Correct AnswerverifiedShow Answer

The relationship between function templates and function-template specializations is most similar to the relationship between:

Correct AnswerverifiedShow Answer

Friendship cannot be declared between a class template and:

Correct AnswerverifiedC

Which of the following is false?

Correct AnswerverifiedShow Answer

Class templates:

Correct AnswerverifiedShow Answer

A difference between function-template specializations and overloaded functions is that:

Correct AnswerverifiedShow Answer

Select the incorrect statement.

Correct AnswerverifiedC

Function-template specializations:

Correct AnswerverifiedShow Answer

Function templates:

Correct AnswerverifiedShow Answer

Nontype parameters are:

Correct AnswerverifiedC

Default type parameters are allowed only:

Correct AnswerverifiedShow Answer

A function template can be overloaded by:

Correct AnswerverifiedShow Answer

Assuming that all four of the following functions are defined, which one will be called by the function call square 23.4 ) ?

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified
C

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified
C

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified
C

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified