Interfaces
1.

which of the following is used to implement the c++ interfaces ?
A.  

absolute variables

 B.  

abstract classes

 C.  

constant variables

 D.  

none of the mentioned
2.

What is the ability to group some lines of code that can be included in the program ?
A.  

specific task

 B.  

program control

 C.  

modularization

 D.  

macros
3.

What does the client module import ?
A.  

macro

 B.  

records

 C.  

interface

 D.  

none of the mentioned
4.

What is similar to interface in c++
A.  

methods

 B.  

instance of class

 C.  

pure abstract class

 D.  

none of the mentioned
5.

which of the following is used to implement the c++ interfaces ?
A.  

absolute variables

 B.  

abstract classes

 C.  

constant variables

 D.  

default variables