C++ Intermediate Skill Assessment Practice Test

Inheritance, Polymorphism, Abstraction, Composition

Inheritance, Polymorphism, Encapsulation, Abstraction

Inheritance, Encapsulation, Aggregation, Composition

Polymorphism, Encapsulation, Composition, Aggregation

The ability to create a new class based on an existing class

The process of combining data and functions into a single unit called a class

The ability to use the same interface for different data types

The process of hiding the implementation details and showing only the functionality

The ability of a class to inherit from multiple classes

The ability to redefine methods in derived classes

The ability to use the same interface for different data types

The ability to hide the implementation details of a class

int function(a, b);

int function();

int function(int a, int b);

function(int a, int b);

int function(int a, int b) { return a + b; }

int function(int a, int b); { return a + b; }

int function(int a, int b) return a + b;

int function(int a, int b) { return a + b }

To provide a non-owning view of a string

To format strings

To print strings to the console

To modify strings

std::format("{0} {1}", arg1, arg2)

std::format("{1} {2}", arg1, arg2)

std::format("{} {}", arg1, arg2)

std::format("{0} {}", arg1, arg2)

std::cout

std::printf

std::print

std::puts

void

int

double

Compilation error

void function(int* a)

void function(int a)

void function(int& a)

void function(int&* a)