Implement Queue class: constructor, enqueue and dequeue function. In addition, there are Semaphore class with constructor, up and down functions and Mutex class with lock and unlock functions.
C Software Engineer Interview Questions
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Knowledge questions
5)when we require Virtual destructor?
for C++ they need deep understand about the pointer and memory allocation
Really look up any "C++ interview questions" website and memorize them. Things like: - Whats "new" - OOP in C++ - Overloading vs overriding, - Vector vs list - Smart pointers - l-value vs r-value - C++ standards and their relevancy, what they brought, etc.
What is the SOLID principle, what does being a OOP mean, examples of uses of Interfaces, if Coroutines are async etc...
Write the C program to reverse the words in a string, decimal to binary conversion.
Oops concept of C++
1.write a code to count all the 1's in a bit string 2.examples of ways to store an array
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