Using C++,
Write a program segment that dynamically allocates an array large enough to hold a user defined
number of (double) test scores. Once all the scores are entered, the array should be passed to a
function that calculates and returns the average score. Use Pointer notation whenever possible.
double calculateAverage(function parameter goes here) //
int main()
{ int size;
double * ptrScores;
// complete rest of the main function following the directions above
}
double calculateAverage(function parameter goes here)
{
// complete the rest of this function following the directions above
}
Solution
Program:
#include
#include
using namespace std;
double calcAverage(double, int);
void bubbleSort(double scores[], int numScores);
int main()
{
double *scores, // To dynamically allocate an array
total = 0.0, // Accumulator
average; // To hold average scores
int numScores, // To hold the number of days of scores
count; // Counter variable
// Get the number of days of scores.
cout << \"How many days of test scores do you wish \";
cout << \"to process? \ \";
cin >> numScores;
// Dynamically allocate an array large enough to hold
// that many days of scores amounts.
scores = new double[numScores];
// Get the scores figures for each day.
cout << \"Enter the test scores below.\ \";
for (count = 0; count < numScores; count++)
{
cout << \"Day \" << (count + 1) << \": \";
cin >> scores[count];
}
// Calculate the total scores
for (count = 0; count < numScores; count++)
{
total += scores[count];
}
bubbleSort(scores,numScores);
average = calcAverage(total, numScores);
cout << endl;
for (count = 0; count < numScores; count++)
{
cout<<\"Day \"<<(count+1)<<\": \"<< *(scores + count) < array[count + 1])
{
temp = array[count];
array[count] = array[count + 1];
array[count + 1] = temp;
swap = true;
}
}
} while (swap);
}.
What are the pros and cons of using exFAT and ReFS on a Windows 2012.pdf
1. What are the pros and cons of using exFAT and ReFS on a Windows 2012 server? How do they
compare to NTFS?
Solution
ReFS:
Pros: 1.unique in private cloud manipulations
2.also in age of big data
3.storage space assits the mirroring and striping.
cons: 1.it is unable to utilize for booting drives.
2.seen only in case of windows server 2012
3.unable to format the removable drives.
Hence due to all the above prons and cons the REFS are used and prefered in widows server
2012 .
...........................................................................................................................................................
...........
NFTS
pros: 1.File compression
2.Advanced auditing
cons: The NFTS are unable to manipulate on REFS disks though several features operate on
REFS like bitlocker.
