Theoretical Questions
- Understanding Fundamental Concepts:
- Inline Functions and their Applications
- Exploring Lambda Functions in C++
- Size of Empty Classes and Structures Explained
- Deep Copy vs. Shallow Copy Constructors
- Understanding Abstract Classes in C++
- Virtual Functions and Their Characteristics
- Exploring Function Pointers, State Machines, and Callbacks
- Core OOP Concepts in C++: Inheritance, Polymorphism, Encapsulation, Abstraction
- Grasping NULL, Wild, Dangling, and Void Pointers
- Exploring Type Qualifiers: Const, Volatile
- Memory Allocation: Global and Local Static Variables
Technical Coding Rounds
- Coding Challenges to Master:
- Printing 1 to 100 without Conditional Operators
- Reversing Numbers and Strings
- Manipulating Linked Lists: Insertion, Deletion, and Reversal
- Bitwise Operations and Bit Manipulation
- Algorithmic Challenges: Sorting, Finding Unique Elements
- Multithreading and Synchronization
- File Operations and String Manipulation
- Unique Pointer Implementation
- Implementing String and Array Manipulation Algorithms
- Optimizing Memory Operations: Writing Your Own ‘memcpy’
- Bitwise Operations: Bit Reversal, Toggling Bits in a Range
Implementation Challenges
- Solving Real Problems:
- Adding Linked List Nodes and Mathematical Operations
- Implementing String and Array Manipulation Algorithms
- Optimizing Memory Operations: Writing Your Own ‘memcpy’
- Bitwise Operations: Bit Reversal, Toggling Bits in a Range
Conclusion
Mastering these questions and challenges will not only prepare you for embedded systems interviews but also enhance your problem-solving skills, making you a valuable asset in the field of embedded systems development.