Which of the following statements is correct about the point in the program marked by the comment WWWW: There are exactly two variables of type int in scope There are exactly two variables of type char in scope There are exactly two variables of type double in scope There is exactly one variable of type double in scope There are no variables of type int in scope

Input: Which of the following statements is correct about the point in the program marked by the comment WWWW: double x; char y; int z; int main(int argc, char *argv[]) { double y; char z; /* WWWW */ return 0; } There are exactly two variables of type int in scope There are exactly two variables of type char in scope There are exactly two variables of type double in scope There is exactly one variable of type double in scope There are no variables of type int in scope

Which of the following are invalid statements.*1 pointint Scanner = 45;int Class = 45;int main = 45;int If = 45;None of the above

Which of the following statements is false? Please select all that apply.Group of answer choicesSince addresses are integers, we can assign an int value to a reference variable.A variable of a reference type holds a reference to where an object is stored in the memory.A variable of a primitive type holds a value of the primitive type.Local variables do not have default values.

Define variable scope. (02 Marks)b) Write a Statement in C programming to accomplish each of the following:(i) Define the variables x, y , z and the result to be of type int.(ii) Make the program to display text “Enter three integers” to the Screen.(iii)Prompt the user to enter three integers as keyboard input.(iv)Calculate the product of x, y and z and store the value in result.(v) Print “ The product is” followed by the value of the integer variable result.(12 Marks)c) What is the difference between a while loop and a do while loop, show a simple code example (06 Marks)d) Write a program to take input of height for three students and print the height of the tallest

Which of the following statements about pointers is true?Marks : 1Negative Marks : 0Answer herePointers are not used in C programming.Pointers cannot be assigned values directly.Pointers are variables that store the memory address of other variables.Pointers can only be used with integer data types.Clear