Consider the following piece of C/C++ code: int a = 2, b = 7, c = 3;int *p = &a , *q = &c ;*p *= b*(*q); The value of the variable a after the previous code is executed will be:

Consider the following function header that receives the array of float named grades: float getGrade(float grades[]) Write a command inside this function that calculates the size of the array grades inside the integer variable m:

The following are incorrect statements regarding data type conversions in C/C++, except:

Write a for-loop to print all integer numbers between 63 to 75 , while preventing out of bound errors:

The following C/C++ code does not compile. Describe what could be the problem. int main() { int a = 2 , h= 10; printf(“The volume of the cylinder is %d\n”,2*PI*a*h); return 0; }

The following are incorrect statements regarding C/C++ characters, except:

The following sentence will convert the signed integer variable sInt into an unsigned integer. unsigned int uInt =(unsigned int) sInt; Mention the condition(s) that must be checked for the code to be secure before this previous command is executed.

Write a set of C conditional statements that will print “Too High” if the value of an integer variable height is bigger than 3, print “Normal” if the value of height is bigger than 2, but smaller than or equal to 3, or print “Too Low” otherwise.

The following C/C++ code does not compile. Describe what could be the problem. int main() { int width = 2 , height, length = 10, ; printf(“The volume of the box is %d\n”,width*height*length); return 0; }  

The number -13 stored as a signed char in RAM with a two’s complement format becomes: