Object Oriented Programming Using C Plus Plus - Practice Test

[#486] When you define an object that is a member of a class, such as Student Abby
_____

(A) a block of memory is set aside and all data members are assigned valid values

(B) a block of memory is set aside

(C) no memory is set aside until values are defined

(D) no memory is set aside, but valid values are assigned to data members

Correct Answer

(B) a block of memory is set aside

[#487] A function that is prototyped as double calculate(int num)
may______

(A) receive an integer constant such as 5

(B) receive an integer variable

(C) either (a) or (b)

(D) neither (a) nor (b)

Correct Answer

(C) either (a) or (b)

[#488] The general form of do-while statement is

(A) do expression while statement

(B) do while expression

(C) do statement while (expression)

(D) do statement while statement

Correct Answer

(C) do statement while (expression)

[#489] Student senior()
is a(n)_________

(A) constructor call with no arguments

(B) object instantiation

(C) constructor call with all default arguments

(D) prototype for a function that returns a student object

Correct Answer

(D) prototype for a function that returns a student object

[#490] The statement int n[4] = {11, -13, 17, 105}

(A) assigns the value -13 to [2]

(B) assigns the value 17 to n[2]

(C) is wrong it gives an error message

(D) assigns the value 18 to n[2]

Correct Answer

(B) assigns the value 17 to n[2]

Object Oriented Programming Using C Plus Plus - Study Mode

[#486] When you define an object that is a member of a class, such as Student Abby _____

Correct Answer

[#487] A function that is prototyped as double calculate(int num) may______

Correct Answer

[#488] The general form of do-while statement is

Correct Answer

[#489] Student senior() is a(n)_________

Correct Answer

[#490] The statement int n[4] = {11, -13, 17, 105}

Correct Answer

[#486] When you define an object that is a member of a class, such as Student Abby
_____

[#487] A function that is prototyped as double calculate(int num)
may______

[#489] Student senior()
is a(n)_________