can you help me to answer these questions with example

Chapter 7 - Vectors Do you know how to define an STL Vector, how to populate and access its elements?

Chapter 9 - Pointers Do you know how to dynamically allocate and release memory?

Do you know how to access a value using a pointer variable?

Do you know how to pass pointers to functions and return them from functions?

Do you understand how pointers relate to arrays?

Chapter 10 - C-Strings and String Objects How are they similar?

How are they different?

The character testing functions (isdigit, isalpha, islower, isupper, isspace, etc)

The character conversion functions (tolower, toupper) c-string library functions and string object methods

Chapter 11 - Structures

How to define a structure

How to access a structure variable's members Arrays of structures and array as a member of a structure.

Chapter 13 - Object-oriented programming

How to define a class and its members

What is the difference between private and public members of a class in terms of accessibility

What members are accessible within the class implementation only and which ones are accessible through the objects of that class

inline method definition vs defining methods outside the class definition

What is the difference between a class and an object?

Can you implement a class from a UML diagram?