Answer: Within other member
Explanation:
The private data member is also known as private function in the computer programming language. The private keyword is basically used to specify the access level and also provide the variable and the methods control to the programmers in the class.
In the class, the variables and the method are directly access by the other methods with the same class but not directly access by the derived class. Therefore, the private members of the class are easily access from the other member of the similar class and also from friends.
Answer: To be useful for most household applications, DC voltage is passed through a step-down transformer.
Explanation: Voltage coming through AC or DC outlets is typically far too high for most household appliances to handle, so the current is passed through a step-down transformer to reduce the voltage to a usable level.
I suggest you to read OpenSSL changelogs to make it more clear. As there's not enough space to describe how it works. But heartbleed resistan version was 1.0.2, as I know.
