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C++ Programming Concepts and Makefile Structure Quiz

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C++ Programming Concepts and Makefile Structure Quiz

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Questions and Answers

What is the purpose of using 'const' in C++ functions?

To ensure the function can only be called by constant objects

To make the function more efficient in terms of memory usage

To prevent the function from being overridden

To declare that the function will not modify the object's data members (correct)

Which section of a Makefile is responsible for specifying dependencies and commands to build executables?

Header section

Linking section

Source section

Target section (correct)

In C++, what is the significance of preprocessor directives?

They automatically allocate memory for variables

They define conditional compilation rules (correct)

They determine the order in which functions are executed

They control the visibility of variables within functions

What is the purpose of passing parameters by reference in C++ functions?

To allow modification of the actual argument passed into the function Signup and view all the answers

When navigating a filesystem using command line utilities, what do commands like 'cd' and 'ls' primarily help achieve?

List directory contents and change directories Signup and view all the answers

What is the main advantage of using 'const' functions in C++?

Preventing accidental modification of member variables Signup and view all the answers

Which file type in C++ contains the actual implementation of member functions?

Source files Signup and view all the answers

In the context of computer architecture, what is the role of 2's complement representation?

Representing negative numbers effectively Signup and view all the answers

Why is understanding variable scope important in C++ programming?

To avoid naming conflicts and unexpected behavior Signup and view all the answers

When working with color representation and image storage, what does the term 'bitmap' commonly refer to?

A grid of pixels representing an image in memory Signup and view all the answers