Describe the following declaration:

int numbers[3] = {35, 235, 8};

An array of int data type with the size of 3 is declared and named numbers. The numbers 35, 235, 8 are assigned in that order.

Identify the error if one exists.

char fullName[20] = {J, u, s, t, i, n};

Character arrays require single quotes around the letters.

char fullName[20] = {'J', 'u', 's', 't', 'i', 'n'};

Will the following code compile:

int myarray[3] = {1, 2, 3, 4, 5};

No.

The size of the array is declared a 3, but 5 numbers are assigned to it. This will not compile.

Will the following code compile?

int firstArray[3] = {1, 24, 64};

int secondArray[3];

secondArray = firstArray;

No. 

Arrays cannot be assigned to each other.

Using a for-loop.

for (int i = 0; i < SIZE; i++)

{

      cout << firstArray[i] << endl;

}

Spot the error in the code:

const int ROWS = 3;

const int COLS = 5;

int twoDimArray[ROWS][COLS];

for (int i = 0; i < ROWS; i++)

{

        for (int i = 0; i < COLS; i++)

        {

                  cin >>  twoDimArray[i][j];

        }

}

The nested for-loop requires two different variables (i, j)to represent ROWS and COLS respectively.

for (int i = 0; i < ROWS; i++)

{

        for (int  j= 0;  j < COLS; j++)

        {

                  cin >>  twoDimArray[i][j];

        }

}

Spot the error in the code:

string cities[3] = {'New York', 'Boston', 'Phoenix'};

Since the city names are strings, they require double quotations.

string cities[3] = {"New York", "Boston", "Phoenix"};

Will the following code compile?

double numbers[] = {12.43, 2.1, .01, 13.44};

Yes.

Although there is no declared size inside the brackets [],   the compile assumes the size will be 4 because we've assigned it 4 double type identifiers.

Identify the error:

double testScores[] = {74, 68, 85, 95, 90};