How do you assess the difficulty of passing your first interview?

The difficulty assessment of the first interview depends on the level of preparation and the company's requirements. For junior and middle levels, basic knowledge of Java, understanding of OOP, fundamental data structures and algorithms, as well as the ability to solve simple problems are usually tested.

If you are well prepared, familiar with Java syntax, able to write clean code, and understand basic concepts, the first interview should not seem too difficult. It is also important to be able to explain your solutions and demonstrate logical thinking.

To succeed, it is helpful to:

• Review Java fundamentals (classes, interfaces, exceptions)
• Get acquainted with collections and streams
• Practice solving algorithm problems
• Prepare for questions about the object lifecycle and memory

Thus, the difficulty is subjective, but with proper preparation, the first stage is usually manageable.