If integer pointer aPtr is to point at a data item whose value may not change it must be declared as ... A. const int * const aPtr; B. int *aPtr; C. int *const aPtr; D. const int *aPtr;

A pointer variable cannot be: A Passed to a function as argument. B B Changed within the funcction. C Returned by a function. D Assigned as an integer value. D

What is the connection between a reference and a pointer?

I only need the to generate this expression: ((a b c d) . 1)

Explain the values of int data type.

Question 6 Arrays in c++ can contain different data types (a single array with different data types). O True O False

Look at the following C++ code and comment each line about how it works with pointer. int i = 33; double d = 12.88; int * iPtr = &i; double * dPtr = &d; // iPtr = &d; // dPtr = &i; // iPtr = i; // int j = 99; iPtr = &j; //

Pointers and references are fully equivalent True False

In the C programming language, if all function prototypes are listed at the top of your code, outside and above all functions, you do not need to worry about the order of the function definitions within the code. True False

Declare a student structure that contains : Student's first and last nameStudent IDCreate the following functions: getStudentInfo(void) Declares a single student, uses printf()/scanf() to get inputReturns the single student backprintStudentInfo(student_t *st_ptr) Takes the pointer to a student (to avoid making a copy)Prints out all of the student informationDeclare an array of five studentsUsing a for loop and getStudentInfo() function, get input of all the studentsUsing a for loop and printStudentInfo() function, print all the output of all students.

What are some ways in which a reference and a pointer are alike?

what is the difference between pointer and reference? which of these let you modify?

Would it be possible to use unique, shared or weak pointers in the code?