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Example Questions
Example Question #1 : Information Hiding
Class Person {
int height;
float weight;
public:
int getHeight();
void setHeight(int);
float getWeight();
void setWeight(float);
};
What is the access level of height
and weight
?
Possible Answers:
private
virtual
friend
protected
public
Correct answer:
private
Explanation:
Until an access specifier is given, all class members are implicitly private. All members defined after an access specifier is used will will have that access level until another access specifier is explicitly invoked. Since no access specifier was used, weight
and height
are automatically private.
Note that virtual
is not an access keyword.
Naimah
Certified Tutor
Certified Tutor
Southern Polytechnic State University, Bachelor of Science, Information Technology. Southern Polytechnic State University, Ma...
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