For a class used in making a linked list, a pointer is maintained in the private section (usually called start) because:
A. we need to move the start pointer through the list when we search
B. it always points to the node we want to remove
C. all nodes are made in the heap, and having this pointer into the linked list prevents
memory leak and renders the linked list useful
D. it always points to the place where we want to insert a new node
C
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What mistake prevents the following class declaration from functioning properly as an abstract class?
class Shape { public: virtual double print() const; double area() const {return base * height;} private: double base; double height; }; a. There are no pure virtual functions. b. There is a non-virtual function. c. private variables are being accessed by a public function. d. Nothing, it functions fine as an abstract class.
Write a method called randomInRange that accepts two integer parameters representing a range. The method should return a random integer in the specified range (inclusive). Assume that the first parameter is greater than the second.
What will be an ideal response?
How do you edit the sudoers file?
What will be an ideal response?
Both program instructions and the data to be processed must be stored in RAM.
Answer the following statement true (T) or false (F)