Lesson 2 Quiz

Which of the following is NOT a characteristic of the C programming language?

• High-level language

• Platform-independent

• Primarily used for web development

• Case-sensitive

Which characteristic of C programming allows it to run on various hardware platforms with minimal modification?

• Portability

• Power

• Flexibility

• Efficiency

C's 'power' as a programming language is often attributed to its ability to:

• Directly manipulate hardware and memory addresses.

• Support object-oriented programming paradigms natively.

• Automatically manage memory allocation and deallocation.

• Generate interactive graphical user interfaces with ease.

The 'efficiency' of C programs is largely due to which of the following?

• Its extensive use of dynamic linking at runtime.

• Its compilation directly into machine code and low-level memory access.

• The automatic parallelization of code by the compiler.

• Its built-in garbage collection mechanism.

Which aspect of C programming contributes most to its 'flexibility' for a wide range of applications?

• Its procedural nature and support for low-level system programming.

• The availability of numerous third-party frameworks for web development.

• Its strict type-checking rules.

• The automatic generation of documentation from source code.

The 'standard library' in C primarily provides:

• Tools for automated code testing and debugging.

• Graphical user interface (GUI) components and tools.

• A collection of pre-written functions for common tasks like input/output and string manipulation.

• Object-oriented programming constructs and classes.

Which of the following best describes why C programs are often considered 'error-prone'?

• The strict syntax rules that limit programmer flexibility.

• Its automatic garbage collection system that can introduce subtle bugs.

• Its lack of direct memory access and pointer manipulation.

• Its low-level features, like manual memory management and pointer arithmetic, can easily lead to bugs if not handled carefully.

What makes C programs 'difficult to understand', especially for larger projects?

• The automatic parallelization of code by the compiler.

• The extensive use of high-level abstractions and object-oriented design patterns.

• The common use of pointers, manual memory management, and less expressive syntax compared to modern languages.

• Its reliance on graphical user interfaces for program logic.

What is the primary purpose of #include in a C program?

• To specify the program's operating system.

• To add comments to the code.

• To allow the program to use input/output functions like printf().

• To define the main function.

Which function is the entry point for every C program?

• run()

• start()

• execute()

• main()