The questions of formation of info-communicational and electronic resources of educational institutions are given in this article

In given article features of working out the user's guide for the software «The salary and employees» are considered. The author studied appointment and user's guide structure.

The article describes two strategies of interface implementation. The first one, additional object properties of a class are set. The class inheriting interface and implementing its methods can definitely fulfill them. The second strategy of implementation is in closing methods of interface (making them private), specified the method name by the interface name.

In the article the analysis of the author’s educational information system for web-sites creation is presented. This system contains the electronic course acquainting the user with bases of web programming and popular Content management systems (CMS) such as WordPress, OpenCart. Use of turnkey system for development of web-sites reduces financial and time expenditure for its crestion because the most part of necessary functions is already done by CMS.

Principles of development of graphic user interface are considered in the article. Possibility of creation is described by comfortable and clear to the user of model of co-operating with software without the necessity of study of some special language. The authors, based on the analysis of development of user interface, pointed out a problem on bearableness of software on other operating systems, because a graphic interface essentially depends on the possibilities given by the operating system for his creation. The article is sanctified to the analysis of principles of creation of user interface. An attempt to identify factors that are a prerequisite for creating an effective user interface model was made.

The article describes the advantages of mobile applications, which are actual means of providing information. The statistics of common mobile operating systems are given. The developed mobile application "Bayan"is described. The advantages of the developed application for the user are shown.

The article is available the problem of developing an online store. National statistics of the Republic of Kazakhstan for 2018. The advantage of the developed online store "EComKZ" and client-server application "EComQazaqstan". Services from Google companies are described, NoSQL databases are reviewed, and tools for creating an online store are provided.

When managing a filling station chain, it is necessary to solve the following tasks in dynamics: determining the volume of purchases by types of oil products sold and redistributing the available volume of various types of oil products to filling station chain. The peculiarity of this control task is that the replenishment of the storage of oil products is carried out centrally, and the sale of each type of fuel is carried out at separate filling stations of the network, that is, in many points. At the same time, the volume of each type of fuel sold by each station of the network should be taken into account separately, taking into account the seasonal demand for a specific oil product. In addition to modeling demand, information is needed on the volume of petroleum products that can be purchased from suppliers with the possibility of increasing or decreasing the volume of purchases due to demand. To solve this problem, a list of suppliers of a specific type of oil product with a possible range of supply volumes must be determined. In the proposed model, an attempt is made to solve the above problems. To solve them, a management model was developed, which was implemented using the Visual Studio C # programming environment and MS SQLServer DBMS. When developing the structure of the database tables, the task of managing a network of filling stations based on the Petri net was taken into account: that is, the database tables provided for storing information on the volumes of supplies of petroleum products, the volume of sales of each type of petroleum product, as well as the time of deliveries and sales. To solve the problem of centralized procurement for all types of fuel, the database provided tables with information about suppliers and possible volumes of supplies by them of various types of petroleum products. To solve the problems of forecasting demand, the model includes algorithms for predicting the volume of sales of petroleum products based on the accumulated time series of data for each type of fuel separately. The forecasting was carried out in order to assess the required volumes of purchases of oil products for the coming period. The prediction algorithms are implemented using two methods: linear approximation and exponential smoothing. Both algorithms take into account the seasonality of demand.

The main problem: The article deals with the issues of hiding text information in a graphic file. A formula for hiding text information in image pixels is proposed. A steganography scheme for embedding secret text in random image pixels has been developed. Random bytes are pre-embedded in each row of pixels in the source image. As a result of the operations performed, a key image is obtained. The text codes are embedded in random bytes of pixels of a given RGB channel. To form a secret message, the characters of the ASCII code table are used. Demo encryption and decryption programs have been developed in the Python 3.5.2 programming language. A graphic file is used as the decryption key. Purpose: To develop an algorithm for embedding text information in random pixels of an image. Methods: Among the methods of hiding information in graphic images, the LSB method of hiding information is widely used, in which the lower bits in the image bytes responsible for color encoding are replaced by the bits of the secret message. Analysis of methods of hiding information in graphic files and modeling of algorithms showed an increase in the level of protection of hidden information from detection. Results and their significance: Using the proposed steganography scheme and the algorithm for embedding bytes of a secret message in a graphic file, protection against detection of hidden information is significantly increased. The advantage of this steganography scheme is that for decryption, a key image is used, in which random bytes are pre-embedded. In addition, the entire pixel bits of the container image are used to display the color shades. It can also be noted that the developed steganography scheme allows not only to transmit secret information, but also to add digital fingerprints or hidden tags to the image.

The article compares modern and traditional pedagogical methods used in the process of teaching a foreign language in primary school, differentiates both the advantages and disadvantages of each of them, and indicates ways to supplement the shortcomings of traditional methods with new methods. Currently, the main methods used in teaching a foreign language are being considered. Among the new innovative methods that have recently appeared in the sphere of teaching foreign languages there are community language learning / counseling learning, the sugestopedic method, total physical response, the method of language teaching using information and communication technologies, consciousness-raising approach, task based learning, neuro- linguistic programming, guided discovery, the test-teach-test method. Their influence on the development of language competencies and creative abilities of primary school students are considered. The authors note that the main and most important condition of modern methodology in the process of teaching foreign languages is the creation of an artificial foreign language environment, i.e. the creation of a natural linguistic environment. The authors comment on the concept of "electronic linguistic environment" based on recent research. They show that "digital" children are completely immersed in the computer world, i.e. they live in an electronic linguistic environment and this allows them to solve the tasks of teaching a foreign language. The purpose of the article is to analyze traditional and modern educational methods used in modern English lessons. Activation of the student as the main figure of the educational process, the ability to work in close contact with other students, giving the student the opportunity to work independently, depending on their physiological, intellectual, psychological characteristics, is carried out using individual, paired, group, classroom and other forms of work. Both traditional methods and the latest modern methods are listed among the named teaching methods. Each method has its own characteristics. Therefore, it is very important to consider them in a comparative plan. Each old and new method has its advantages and disadvantages. Therefore, the methodology of teaching English always requires additions and improvements. They are of great importance for expanding the horizons of students, increasing cognitive activity, improving knowledge, skills and language competencies. The authors used the following methods: the descriptive methods, methods of systematization, analysis, interpretation were used in the course of the study. Тhe authors of the article note that methods of teaching a foreign language are of great importance for the comprehensive development of primary school students, obtaining high-quality education, good command of English, achieving good vital indicators, conclude that every teacher should be able to use best practices, developing their creative research and effectively teaching modern English. The results of learning through new methods, such as differentiated learning, project-based learning, communicative learning, information and communication training, etc., providing the formation of personality, its language competencies, will undoubtedly contribute to the independent development of the child, the formation of his language competence, the development of cognitive, creative abilities of students.

The article presents a method of teaching object-oriented programming to students of the educational program «Computer Engineering and software» using the project method. The problem of the insufficient level of organization of the educational process in colleges, aimed at studying any kind of object programming, is investigated. In this regard, the important aspects that must be taken into account when constructing a methodology for teaching object-oriented programming, aimed at enhancing the cognitive independence of students, are described in detail. It is shown that the solution to this problem largely depends on the degree of achievement of the learning goals of students specified in GOSTiPO, as well as on the methodological guide to object-oriented programming, developed in accordance with the requirements of modern education. An analysis was made of the State Compulsory Standard for Technical and Vocational Education of the Republic of Kazakhstan, the Model Curriculum and the Working Curriculum in the discipline "Fundamentals of Object-Oriented Programming" for students of the educational program "Computer Engineering and Software" and the teaching methodology developed on their basis. The purpose is to substantiate the methodology for teaching students object-oriented programming, which activates cognitive activity through the use of the project method and its practical application in the educational process. Methods: The methods of analysis, synthesis and deduction were used in the article. Results and their significance: The practical result of the analysis was the method of teaching college students object-oriented programming, using the project method, which is necessary for a more intensive development of cognitive independence. The practical significance of the results is to increase the efficiency of studying the discipline by taking into account the individual characteristics of students.