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What do you mean by public, private, protected and friendly?
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Answer / kumar vishal
this is access specifier which is used with member data and
member function inside a class.
| Is This Answer Correct ? | 6 Yes | 3 No |
Answer / achal ubbott
public means access to the object of the class, created in
outside world.
private and protected are almost the same, except the
difference that protected members are inheritable and thus
can be used by derived class. These can be accessed only by
the public function members of the class.
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / diya verma
Public : it is access modifier and also known as visibility mode.It is used to declare public members in a class.It is also used in inherit the derived class which shows public member of base class with the help of object of derived class in global scope.The public member can be accessed outside the class.
Private:It is access modifier and also known as visibility mode.It is used to accessed inside the class I.e the member of class is private.
1. All the public member will be private member of child class.
2.All the protected member will be private member of child class.
3.Private member can't be inherit.
Protected:It is access modifier and also known as visibility mode.
1.All public members will be protected member of child class.
2.All the protected member will be protected member of child class.
3.Private member can't be inherit.
| Is This Answer Correct ? | 0 Yes | 0 No |
What do you mean by abstraction?
Write a program to compute for numeric grades for a course. The course records are in a file that will serve as the input file. The input file is in exactly the following format: Each line contains a student's first name, then one space, then ten quiz scores all on one line. The quiz scores are in whole number and are separated by one space. Your program will take it input from this file and sends it output to a second file. The data in the output file will be exactly the same as the data in the input file except that there will be one additional number (of type double) at the end of each line. This number will be the average of the student's ten quiz scores. Use at least one function that has file streams as all or some of its arguments.
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