Answer:
All except is used by professionals
Explanation:
Answer:
Option A: It includes letters and numbers.
Explanation:
ASCII is the abbreviation of American Standard Code for Information Interchange. This is a character encoding standard to represent letters (upper case and lower case), numbers and special characters (e.g. & and %). This is an encoding standard which is recognized by all computers that enable the exchange of information between different computers become possible.
For example, an uppercase A is represented as number 65 in ASCII code.
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Answer:
The comparison is done based on their basic, principle, plaintext, key size, rounds, rounds name, security and speed. See the attached document.
Explanation:
The the attachment
Answer:
scope
Explanation:
Destructor is a member function and it call automatically when the class object goes out of scope.
Out of scope means, the program exit, function end etc.
Destructor name must be same as class name and it has no return type.
syntax:
~class_name() { };
For example:
class xyz{
xyz(){
print(constructor);
}
~xyz(){
print(destructor);
}
}
int main(){
xyz num;
}//end program
when the object is create the constructor will called and when the program end destructor will call automatically.