The SDLC would be the usually used methodology by web project teams. Also known as the systems development life cycle, this kind of application development process is primarily used in information, computer, and software engineering which involves planning and testing applications.
Answer:
anxiety, fear, depression, and low self-esteem. or flaming it refers to an online fight exchanged via emails, instant messaging or chat rooms. It is a type of public bullying that often directs harsh languages, or images to a specific person.
Explanation:
Answer:
Destructor is a function or method which is used to deallocated the memory which is allocated by the constructor in the program.The destructor is used to delete the object or destruct the object.
Explanation:
The Purpose of Destructor is to delete the object from the memory which is created by Constructor.
The Destructor have same name as the class name in c++.
In c++ we use destructor like that
#include <iostream>
using namespace std;
class Hello
{
public:
Hello () //constructor defined
{
cout << "Hey constructor is called here:" << endl;
}
~Hello() //destructor defined
{
cout << "Now destructor is called here:" << endl;
}
};
int main()
{
Hello h; //constructor is called
cout << "function main is closing...." << endl;
return 0;
}
Answer:
Operating system is the software that is used to control different hardware of computers and handle scheduled tasks.
It also handles the interrupts from some external devices, or from some software. The interrupts are handled through Interrupt service routine. When some external event occurs the following steps has been taken by OS to perform the operation
- In first step, an external event has been occurred, and request to the cpu to perform operation.
- This request invoke ISR (Interrupt service routine), to perform the operation.
- The interrupts are stored in stack on the priority basis.
- The CPU performs the operation on Interrupt as per request of ISR.
- After Completing operation, CPU return to its initial task.
