In conclusion, data analytics has a great impact on the labor market and business nowadays. It shows a positive trend of development. Companies that make big investments in business analysis can optimize their operations and investments, set realistic targets, make informed decisions, effect changes, and improve outcomes.

Artificial intelligence (AI) has become an increasingly important addition for programmers in today's technological landscape. As AI technology advances, it provides programmers with new and innovative ways to develop software and applications.

It is a well-know fact that there is no unbreakable system in the world. Nowadays, creating secure information system is a big challenge. Besides, it is a desired goal for all IT security managers and engineers in the world. Why is it so hard to create a secure system? One of the answers is human factors.

The current state of the environmental situation requires attention, particularly in the Dnipropetrovsk region. The concentration of industrial facilities in the region exceeds the average for Ukraine more than twice.

The main purpose of cross-platform programming is to create software which will function correctly on different operation systems and hardware platforms. For writing such type of software we use programming languages that have compilers for various platforms (C, C++, Pascal). Besides, we use interpreted languages (Java, Python).