Headings of the journal
"Educational Resources and Technologies"

Annotation: This work is devoted to description and the analysis of some problems of development of unit tests which are connected with shortcomings of a tested code. Distinguishing attainment sui-tability to unit testing and obtaining short and clear unit tests, the material of work concentrates on the description of design decisions which lead to emergence of unit tests bulky and difficult for reading. Symptoms and signs of such decisions in a tested code of the program are analyzed.

Annotation: The paper deals with upgraded neural network scheme of self-routing analog-to-digital converter. The analysis of the results of two-layer and three-layer neural network is produced and perspectives of self-routing analog-to-digital converter based on neural network are discussed/

Annotation: Formulation of the problem is presented n- dimensional packaging (n = 1, 2 , 3). A description of the method of planes for solving the three-dimensional packaging. Shows the composition of this method for two-dimensional packing problem. To determine the lower limits of problem solving cutting-packing machine used neural networks. Highly efficient algorithms for solving two- and three-dimensional cutting-packing , allowing to quickly build a nesting layout with a coefficient of cutting an average of 85%. The reliability of the results is confirmed by a comparative analysis of the dissertation of the existing approaches to solving the problem and the results of experimental data.

Annotation: UVM is an innovative methodology of functional verification allowing to standardize, simplify and speed up the verification process. However its full implementing takes a significant amount of time. This is what prevents its wider use. This article describes a step-by-step methodology of implementing the UVM which produces value since the first step.

Annotation: In work the model of a trade-commerce network of the single-product market is described. Each element of a network by parameters is described. It characterizes the economic potential of the subject. The mathematical model is presented in the form of system of the ordinary differential equations.