4. Declare an int pointer that points to another pointer
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4. Declare an int pointer that points to another pointer
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- Show (in code) the 4 ways you can initialize a pointer (depending on what you want to allow to change). In each example, explain what can change and what can not."Array name can act as a constant pointer". Justify the given statement by distinguishng array name with pointer variable and suitable exmple.What do you need to know to dereference a pointer?
- Do void and NULL pointers differ? Support your answer with examples. Tabulate the differences.This lab will exercise your understanding of some of the concepts covered in Chapter 14: pointers and linked lists 1. Declare an integer pointer variable intPointer. Initialize it to point to an int variable named someInt. Assign the value 451 to someInt and output (cout) the variable someInt and output (cout) the value pointed to by intPointer. Write an assignment statement that indirectly stores 900 into the value pointed to by intPointer. Output (cout) the value pointed to by intPointer and output (cout) the variable someInt, 2. Declare a pointer variable charArrPointer and initialize it to point to the first element of a three-element char array named initials. Write assignment statements to store 'A', 'E', and 'W' into the first three elements of the array POINTED to by charArrPointer. Do NOT store any values directly into the array named initials. 3. Output (cout) the data in array charArrPointer and the data in array initials. 4. Copy the following code into your program above…Pointers can be compared using the == operator. A) True B) False