The keyboard is used to input information. (Entering data)
Answer:
Explanation:
#include <iostream>
using namespace std;
//This is the function in the next line
double MilesToLaps(double userMiles) {
double Laps;
Laps = userMiles * 4;
return Laps
}
//This is the main fucnction
int main(){
double Miles, FinLap;
cout << "Enter the number of miles " << endl;
cin>>Miles;
FinLap = MilesToLaps(Miles);
cout << "The number of laps ran is: "<<setprecision(2)<<Finlap<<endI;
}
They are versatile because they can be used for all sorts of tasks. They can also do many of the same tasks in different ways. They are diligent because they will do a task thoroughly until it is finished.
They work at a constant speed to do the task. Unlike a human, they will not slow down or get bored or start making mistakes that they were not doing earlier. So once they are programmed correctly to do a task, they will do it diligently.
Answer:
System calls = 500000
Explanation:
Instructions that a computer can execute = 1 billion instructions/sec
Instructions that a system call takes including the trap and context switching = 1000 instructions
When half of the CPU time is on application, n system calls can be executed in 1 second.
Therefore we'll get an equation as following.
1000 * n = 0.5 * 1000000000
n = 0.5 * 1000000000 / 1000
n = 500000
System calls = 500000
A burn-in test is a test which is usually performed on a system or component by running it for a long time in order to bring out any errors or system failures etc.
While doing it on CPU the data must be backed up as any kind of error or failure may result in the loss of data, at time systems can be repaired to retrieve data but still there is no guarantee, backing up is the best option.
