Answer:
Computer hardware is any physical device used in or with your machine, whereas software is a collection of codes installed onto your computer's hard drive.
Explanation:
as the best understanding we can say
Hardware refers to the physical and visible components of the system such as a monitor, CPU, keyboard and mouse . Software, on the other hand, refers to a set of instructions which enable the hardware to perform a specific set of tasks
Answer:
#include<iostream>
#include<cstring>
#include <algorithm>
using namespace std;
class Student{
public:
string name;
int rollNo;
Student(){
}
Student(string n, int r){
name = n;
rollNo = r;
}
};
class ClassRoom{
public:
Student stud[10];
int count;
ClassRoom(){
count = 0;
}
void addStudent(string str,int roll){
Student s(str,roll);
stud[count++] = s;
}
Student * getAllStudents(){
return stud;
}
};
int main()
{
string name;
char temp[20];
int rollNo, N, i;
Student * students;
ClassRoom classRoom;
i=0;
while(getline(cin, name) && cin.getline(temp,20)&&i<10){
rollNo = atoi(temp);
classRoom.addStudent(name, rollNo);
i++;
}
N = i;
students = classRoom.getAllStudents();
for(int i=0 ; i < N; i++){
cout << (students+i)->rollNo << " - " << (students+i)->name;
if(i<N-1)
cout<<endl;
}
return 0;
}
Explanation:
- In the addStudent method, increment the counter and as the value of variable s to the the stud array.
- In the getAllStudents method, return all the students.
- Finally in the main method, display the name and roll no. of students.
Answer:
La cilindrada total del motor es de 1997,025 centímetros cúbicos.
Explanation:
Para determinar la cilindrada total Vt en un motor de 4 cilindros de 83,6 mm de diámetro por 91 mm de carrera se debe realizar el siguiente cálculo, sabiendo que para calcular la cilindrada de un motor se debe utilizar la fórmula ((Pi x Diámetro^2)/4) x Carrera x Número de cilindros = X:
((3.14 x 83.6^2)/4) x 91 x 4 = X
((3.14 x 6,988.96)/4) x 364 = X
(21,945.3344 / 4) x 364 = X
5,486.3336 x 364 = X
1,997,025.4304 = X
1 milímetro cúbico = 0.001 centímetro cúbico
1,997,025.4304 milímetros cúbicos = 1997.0254304000005 centímetros cúbicos
Por lo tanto, la cilindrada total del motor es de 1997,025 centímetros cúbicos.
Answer:
Computer science has become such a broad discipline, that you can never be an expert in all fields. You will want to build up a good working knowledge about diverse subjects (programming, algorithms, communications protocols, cloud architectures, embedded software, digital electronics, cryptography, ...) and then you can expect to become an expert in only a few areas.
Answer:
Airtel - It is most suited for the professionals as it is a bit costly than other service providers but its service is uninterrupted.
Voda Phone - It offers different hybrid packages for its customers. This is cheap and people prefer this network because of value for money.
Reliance - It provides both prepaid and postpaid facility for its users.
Explanation:
Cell phone service providers in India are keen to retain their audience as the switching cost for the customer is low. People can easily switch to other network if they find any dis comfort in the service. Network service providers find a way to retain their customers and they keep offering different low cost packages to its users.