Milliseid küsimusi teil ei õnnestunud intervjuu ajal edukalt selgitada?

It is often difficult to explain topics such as:

• Differences between important concepts, for example, the difference between ref and out in C#.
• Garbage collector mechanisms and memory management.
• Asynchronous programming and the use of async/await.
• Differences between interfaces and abstract classes.

For example, when explaining ref and out, you can say:

• ref requires the variable to be initialized before passing it to the method.
• out does not require prior initialization, but the method must assign a value to this variable.

Example:

void Example(ref int a, out int b) {
    a = a + 1; // a is already initialized
    b = 10;    // b must be assigned
}

If you cannot explain, it is useful to practice with simple examples and use analogies.