Answer:
The answer to this question can be given as:
Class definition:
public class Averager //define class Average.
{
private int sum = 0;
//define variable sum.
private int count = 0;
//define variable count.
public int getSum() //define function getSum().
{
return sum; //return value.
}
public void add(int x)
//define function add().
{
sum = sum + x; //calculate sum
count=count+1; //increase value of count.
}
public int add(int x)
//define function add().
{
return count; //return value.
}
public double getAverage() //define function getAverage().
{
return (double)sum/count; //return value
}
}
Explanation:
The above class definition can be described as:
- In the above class definition first we define a class that is " Averager". In this class we define two integer variable that is "sum and count" and assign a value that is 0. Then we define a functions :
- First we define getSum() function in this function we does not pass any value and the return type of this function is int that will return an integer value.
- Then we define add() function we use this function two times but both functions have different from each other.
- In first time implementation, we define this function and the return type of this function is void which means it does not return any value. In this function, we calculate the sum value and increase the value of the count variable by 1.
- In second time implementation, we define this function and the return type of this function is int which means it will return a value. In this function, we will return the count variable value.
- At the last, we define a getAverage() that calculates the average of the added values in the sum variable and returns its value.
It makes me a little uneasy at times, yes, but I know that they cannot find me unless I share way too much.
Hope this helps~!
~{Oh Mrs. Believer}
Answer: e) a, b, and c
Explanation: OnStar system is the secondary service that is provided by the General Motor Corporation , who is the parent company of this system.The services like in-vehicle protection, diagnosing issues from distance emergency services, communication services based on subscriptions, turn by turn navigation etc.
Conversation started with OnStar member by vehicle owner is communication service in hands -free way, vehicle sending message to OnStar member after mishap/accident is type of emergency services and OnStar member putting off the gas pedal without the permission of driver of the the vehicle is also a protect service .Thus, all the given options are correct.
