Classe

Question 1

What does struct do

Answer 1

Created a new type, that can have sub items (new type such as int, double ,float)

Question 2

What I’d a data member

Answer 2

Substruct sub item

Question 3

What is the member access or dot notation

Answer 3

.

Question 4

What is abstraction?

Answer 4

Surer interacts with item at high-level

Question 5

Encapsulation / information bidding

Answer 5

Lower level internal details hidden from the user

Question 6

What is adt

Answer 6

Abstract data types, type that’s considered well defined operations

Question 7

Can a class be used to implements an adt

Answer 7

Yuh

Question 8

What’s a public member functions

Answer 8

User doesn’t. Ed to know how the class dataaa and functions are made but only understands how each public member function behaves

Question 9

What is a private data member

Answer 9

Variables that member functions can access but class users can not

Question 10

What is a scope resolution operation

Answer 10

::

Question 11

What is a constructor and when do they happen

Answer 11

Called automatically, when a variable for that class type is declared, initiallisis is data members

Question 12

What is a deconstructor and when do they happen

Answer 12

Reallocated data created by member functions. Deconstructor is called atomatically when a variable of that class type is distroyed

Question 13

What is a mutator

Answer 13

Function that can modify a class data member

Question 14

What is an accessor function

Answer 14

Assess data memberfunction but does not modify the class data member function. Mostly the accessor function has a const because the data member is not changing. However the const is not required in the function

Question 15

What is the implicit parameter

Answer 15

Object variable before function name. A pointer pointing to the object aurom7passed to the member function when a function is clalled. Can be acces with the ‘this’ keyword.

Question 16

What is an inclusion guards

Answer 16

Preprosssor detectors. Cases the compiler to only include the contents of the file once example #define FILENAME

Question 17

What is the big three

Answer 17

Copy constructor, copy-assn operator, deconstructor

Question 18

What is the copy constructor

Answer 18

Version of constructor than can be called with a sinkhole pass by refence argument automatically called when passing by value into a function

Question 19

What is the copy ass. Operator

Answer 19

Overloads the butlitin function (operator=) . The member function that have a regency parameter of class type and returns a reference to the class type