Deck 12: Pointers, Classes, Virtual Functions, Abstract Classes, and Lists

Question 1

What is the general syntax to declare a pointer variable?

Answer 1

dataType *identifier;

Question 2

The value of a pointer variable is always a(n) ____________________.

Answer 2

memory address

Question 3

The address of operator is a binary operator.

Answer 3

False

Question 4

There is no name associated with pointer data types.

Question 5

What is the purpose of the member access operator arrow?

Question 6

Write an equivalent statement to the following: studentPtr->gpa = 3.9;

Question 7

Variables that are created during program execution are called ____________________ variables.

Question 8

Any integer can be assigned to a pointer variable.

Question 9

List the operations that can be performed on pointer variables.

Question 10

If p is a pointer of type int, what is the result of the statement p++;

Question 11

The arithmetic operations that are allowed on pointer variables differ from those allowed on numbers.

Question 12

To create a dynamic array, you use the second form of the ____________________ operator.

Question 13

What is meant by a shallow copy?

Question 14

Dynamic memory must be deallocated with the operator ____________________.

Question 15

C++ provides default member-wise initialization of objects that are initialized with the value of an existing object with the ____________________.

Question 16

In dynamic binding, the necessary code to call a specific function is generated by the compiler.

Question 17

What does these terms refer to:

- $\gg$ Abstract class:

Question 18

What does these terms refer to:

- $\gg$ Address of operator (&):

Question 19

What does these terms refer to:

- $\gg$ Compile-time binding (static binding, early binding):

Question 20

What does these terms refer to:

- $\gg$ Copy constructor:

Question 21

What does these terms refer to:

- $\gg$ Dangling pointers:

Question 22

What does these terms refer to:

- $\gg$ Deep copy:

Question 23

What does these terms refer to:

- $\gg$ Dereferencing operator (indirection operator):

Question 24

What does these terms refer to:

- $\gg$ Dynamic array:

Question 25

What does these terms refer to:

- $\gg$ Dynamic variables:

Question 26

What does these terms refer to:

- $\gg$ List:

Question 27

What does these terms refer to:

- $\gg$ Length:

Question 28

What does these terms refer to:

- $\gg$ Member access operator arrow (->):

Question 29

What does these terms refer to:

- $\gg$ Memory leak:

Question 30

What does these terms refer to:

- $\gg$ Null pointer:

Question 31

What does these terms refer to:

- $\gg$ Ordered list:

Question 32

What does these terms refer to:

- $\gg$ Ordered set:

Question 33

What does these terms refer to:

- $\gg$ Pointer variable:

Question 34

What does these terms refer to:

- $\gg$ Pure virtual functions:

Question 35

What does these terms refer to:

- $\gg$ Run-time binding (dynamic binding, late binding):

Question 36

What does these terms refer to:

- $\gg$ Shallow copy:

Question 37

What does these terms refer to:

- $\gg$ Unordered list:

Question 38

What does these terms refer to:

- $\gg$ Unordered set:

Question 39

What does these terms refer to:

- $\gg$ Virtual destructor:

Question 40

What does these terms refer to:

- $\gg$ Virtual functions: