Please only Answer if you are sure you are right. Negative reviews will be given

Question

Please only Answer if you are sure you are right. Negative reviews will be given for wrong answers.

1B.

Select one:

a. swap(s1,s2);

b. swap(int1, int2);

c. swap(ch1, ch2);

d. swap(int1, ch2);

2B.

Given that you have two versions of a function that are the same except that one expects some integer parameters, and the other expects a float and an integer parameter, which parameters would you change to a T in order to make this a template function?

Select one:

a. the parameter that always stays an integer

b. the parameter that is an integer in one function and a float in the other function.

c. Both parameters change.

d. Neither parameter changes.

3B.

If you want to make a function a template function, you must precede the function declaration and definition with

Select one:

a. template

b. template

c. template

d. template

4B.

Given a search template function that will look for an occurrence of target in an array of items, what is necessary for the instantiating data type to implement?

Select one:

a. the < operator

b. the > operator

c. the = operator

d. the == operator

5B.

If you define some list class template in your program, and then declare a list of integers, 2 lists of doubles and 1 list of strings, how many different version of the template class will the compiler provide?

Select one:

a. 1

b. 2

c. 3

d. 4

Explanation / Answer

1B) d

swap(int1, ch2)

2B) d

3B) c

template <class T>

4B) d

the == operator

5B) c

3

Related Questions

Navigate

• Browse (All)
• Browse P
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.