17.Every object shares just a single copy of the member variable\'s defined by i

Question

17.Every object shares just a single copy of the member variable's defined by its class.

Select one:

a. TRUE

b. FALSE

18.Lacking a public or private declaration, members or methods in a class will be treated as if they were marked public.

Select one:

a. TRUE

b. FALSE

19.Default-valued parameter arguments do not need to be passed when invoking the function that defines their value.

Select one:

a. FALSE

b. TRUE

20.In this course, we compared a class many times to the everyday things we interact with. In this way, we compared a class member variable to

Select one:

a. the brand (supplier) who made it

b. the actions (verbs) things do

c. the data (properties) things have

d. the driver (consumer) who used it

21.A class' constructors are all defined to return nothing, not even void.

Select one:

a. FALSE

b. TRUE

22.Which of the statements below is correct about cout?

Select one:

a. cout is a Class

b. cout is a Method of an Object

c. cout is a Namespace

d. cout is an Object

23.In this course, we compared a class many times to the everyday things we interact with. In this way, we compared int main() code which interacts with a class and its methods to

Select one:

a. the driver (consumer) who used it

b. the brand (supplier) who made it

c. the actions (verbs) things do

d. the data (properties) things have

24.The mutator ("setter") methods of a class are typically marked with the const modifier.

Select one:

a. TRUE

b. FALSE

25.Recursive functions are ones which may call themselves over and over again.

Select one:

a. TRUE

b. FALSE

26.Which of the following are correct in describing the statement: #include "SodaCan.h" and what it does?

Select one:

a. this statement is used by any file that wants to work with the classes declared inside that FlashDrive.h file

b. All of the choices above are correct

c. this statement performs textual substitution

d. this is a preprocessor command that is found at the top of other C++ files

27.Within a single class definition (.h file), the public and private access modifiers can be listed only one time.

Select one:

a. TRUE

b. FALSE

28.Which of the statements below is correct about std?

Select one:

a. std is an Object

b. std is a Class

c. std is a Namespace

d. std is a Method of an Object

29.The accessor ("getter") methods of a class are typically marked with the const modifier.

Select one:

a. TRUE

b. FALSE

30.A class typically represents a "thing".

Select one:

a. TRUE

b. FALSE

31.In this course, we compared a class many times to the everyday things we interact with. In this way, we compared the class designer to

Select one:

a. the driver (consumer) who used it

b. the actions (verbs) things do

c. the data (properties) things have

d. the brand (supplier) who made it

Explanation / Answer

17.true

18.true

19.false

20. the data (properties) things have

21.true

22.cout is a Method of an Object

23.a. the driver (consumer) who used it

24.a. TRUE

25.true

26.a. this statement is used by any file that wants to work with the classes declared inside that FlashDrive.h file

27.true

28.c. std is a Namespace

29.true

30.true

31.b. the actions (verbs) things do

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