An ICT role in key sectors of development of society.

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Nbsp; CONTENT Introduction………………………………………………………………. 4 Lecture №1. ICT role in key sectors of development of society.................5 Lecture №2. Standards in the field of ICT.................................................. 9 Lecture №3. Introduction to computer systems..........................................12 Lecture №4. Architecture of computer systems......................................... 16 Lecture №5. Software................................................................................. 23 Lecture №6. Operating systems................................................................. 28 Lecture №7. Human-computer interaction................................................ 33 Lecture №8. Human-computer interaction................................................ 39 Lecture №9. Database systems.................................................................. 42 Lecture №10. Database systems................................................................ 45 Lecture №11. Data analysis. .................................................................... 50 Lecture №12. Data management.............................................................. 54 Lecture №13. Networks ............................................................................ 57 Lecture №14. Telecommunications........................................................... 68 Lecture №15. Cybersafety......................................................................... 72 Lecture №16. Cybersafety......................................................................... 77 Lecture №17. Internet technologies........................................................... 81 Lecture №18. Internet technologies........................................................... 83 Lecture №19. Cloud technologies............................................................ 88 Lecture №20. Mobile technologies............................................................ 91 Lecture №21. Multimedia technologies..................................................... 97 Lecture №22. Multimedia technologies..................................................... 103 Lecture №23. Technology Smart............................................................... 107 Lecture №24. Technology Smart................................................................ 113 Lecture №25. E-technologies. Electronic business.................................... 117 Lecture №26. Electronic training. Electronic government........................ 122 Lecture №27. Information technologies in the professional sphere.......... 126 Lecture №28. Industrial ICT................................................................... 131 Lecture №29. Prospects of development of ICT....................................... 135 Lecture №30. Prospects of development of ICT....................................... 138 Criteria for assessing the knowledge and skills of students in lecture classes…………………………………………….144 References................................................................................................. 146

Introduction

The purpose of studying this discipline - to train students and other categories of students is using of modern computer information technology as a tool which solves scientific and practical problems in their subject area at a high professional level, as well as to participate in the development and implementation of these technologies in the framework of corporate information systems level setting objectives and monitoring of the decision that is so necessary for the modern manager.

As a result the course of discipline students must:

• be aware the technical support of modern information technology, especially its organization and operation, its prospects for development;

• familiar with the mathematical, software, organizational and other kinds of computer software in-information technologies;

• gain an understanding the development of computer information technology in their subject area;

• learn to use modern means of computer technologies in solving problems in their subject area;

• be able to navigate and search information on the INTERNET;

• be able to work with the electronic services and INTERNET network services.

Collection of lectures include learning of such packets as MS Office, SQL and etc. The usage of the methodical instructions allows you to consider the main possibilities of the most popular programs on operation with computer programms.

Collection of lectures contains 30 lectures on discipline «Information and telecommunication technology».

Collection of lectures on discipline «Information and telecommunication technology» for students of all specialty and also can be useful for students of all other specialties of different forms of study at learning this discipline.

Practical skills and abilities received after learning of the course on discipline «Information and telecommunication technology» for students of all specialty» are necessary for the further mastering of following disciplines: Web technologies, Marketing information systems, Media technologies and application programs in advertizing.

Lecture №1. ICT role in key sectors of development of society

Purpose: To prepare students using of modern computer information technology.

Plan:

1. Definition of ICT. Subject ICT and its purposes.

2. An ICT role in key sectors of development of society.

1.Definition of ICT. Subject ICT and its purposes.

Under the information and communication technologies is offered to understand the complex objects, actions, and rules relating to the preparation, processing and delivery of information at the personal, mass communication and production, as well as all technologies and sectors, providing integrated these processes.

Information and communication technologies (ICT) - a set of methods, workflows and software and hardware tools that are integrated with the aim of collecting, processing, storage, distribution, display and use of information for the benefit of its members

To date, the concept of IT includes microelectronics, development and production of computers and software, connection and telephony, mobile services, providing Internet access, providing information resources of the Internet, as well as a variety of cultural phenomena associated with these areas of activity and rules (both formal and informal) that govern these areas of activity.

ICT Tools. By means of modern information and communication technologies to understand the software, firmware and hardware, as well as devices that operate on the basis of a microprocessor, computer technology, as well as modern facilities and broadcast of information systems, information exchange, ensuring operation for the collection, the production, accumulation, storage, processing, communication and access to information resources of computer networks (including global).

By means of modern information and communication technologies include computers, PC, terminal equipment kits for computers of all classes, local area networks, the input-output device information input means and manipulation of text and graphic information, means of archiving large volumes of information, and other peripheral equipment modern COMPUTER; means for converting data from the graphics or audio data to digital representation and vice versa; tools and devices to manipulate audiovisual information (on the basis of technology and Multimedia "Virtual Reality"); artificial intelligence system; computer graphics system, programming systems (programming languages, compilers, compilers, operating systems, software packages, etc..), modern means of communication, providing information user interaction both at the local level (for example, within a single organization or multiple organizations) and global (as part of the global information environment).

The concept of information technology. Under the information technology to understand the totality of methods, production, software and technological tools combined in the processing chain, ensuring the collection, storage, processing, output and dissemination of information. Information technologies are designed to reduce the complexity of the processes of information resources.

Computer information technologies involve the use of computer and network technologies for implementing a wide range of tasks:

An ICT role in key sectors of development of society.

The components (structure) of information technology

Information - a collection of information about the properties of an object or process to digest the subject in the form of knowledge.

All the information which is used by people, can be divided into the following types:

- mathematical - is any information related to numbers and formulas, it can be not only a mathematical, but physical and statistical information. Mathematical information can be processed by a variety of computing machines and devices and stored on paper in the form of books and records.

- text - that information can be recorded on paper by hand or using a typewriter and printing equipment and stored on paper (manuscripts, documents, books, newspapers, etc.).

- graphics - this information can be processed by a variety of means and methods of Fine (fine arts, photography) and stored in the form of paintings, drawings, sculptures, photo cards, etc .;

- Sound - this information can be processed by means of a tape recording and stored on magnetic tapes, records and audio CDs .;

- video information - this information can be processed by means of film and video and stored on film and videotape .

All these types of information have existed before the advent of the computer. Modern personal computer allowed to handle these types of information and greatly facilitated their joint use.

Information - a set of physical processes signals perceived by the subject through his sense organs.

Data - data obtained by measuring, monitoring, logical or arithmetic operations presented in a form suitable for storage, transmission and processing.

Information processes. The concept of information is inseparable from the concept of information processes. For information processes include:

• transmission of information;

• receiving the information;

• data storage;

• processing of information and its presentation for use;

• use of information.

Technical means - it is a personal computer, office equipment, communication lines, network equipment.

The software is directly dependent on the technical and information support and realizes the functions of storage, processing, analysis, storage, interface with the computer.

Information support - a set of data presented in some form for computer processing.

Organizational and methodological support is a complex of measures aimed at the functioning of the computer and software to obtain the desired result.

There is another approach to dealing with automated IT structure, according to which any IT can be divided into three interdependent and equally important components that make up its core:

 Hardware (Hardware);

 software (Software);

 algorithmic (intelligent) software (Brainware).

Data processing. All information supplied to the computer, or encoded digitized, i.e. all characteristics data assigned to the number. Thus, the computer operates with no sound, or video image, and a series of numbers. And it does not process sound or video, and the number. After the treatment, the number again converted into sound or video and we hear the music and see the cartoon on the computer screen.

To simplify the technical recording and processing information using the binary system. If you are using ten digits in the usual decimal notation to record all the numbers - 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, only two digits used in the binary system - 0 and 1, and all numbers are written with a combination of zeros and ones:

decimal system	binary system
0	0
1	1
2	10
3	11
4	100
5	101
6	110
7	111
8	1000
9	1001
10	1010
100	1100100
1000	1111101000

Table1-Data processing

Any sort of information is called the volume of information.

The unit of information is called a bit. The computer memory cell of 1 bit can be stored for 1 or 0.

8 bits make up one byte.

There are multiple byte units:

Kilobyte (KB ). 1 KB = 1024 bytes.

Megabyte (MB). 1 MB = 1024 KB.

Gigabyte (GB). 1 GB = 1024 MB.

Terabyte (TB). 1 TB = 1024 GB.

For example, we can say that if you make the computer the text of one typewritten page, it will have a capacity of about 2500 bytes.

Questions:

1. What is the definition of ICTand its purposes?

2. What is the ICT role in key sectors of development of society?

3. What is the best method for reducing a digital gap?

4. What is the difference between ' 'the econotny of knowledge" and "the society on the basis of knowledge"?

5. What aspect of ICT will you refer the portal of the electronic government

6. What are the purposes and tasks of intellectual economy?

References

2. Lorenzo Cantoni (University of Lugano, Switzerland) James A. Danowski (University of Illinois at Chicago, IL, USA) Communication and Technology, 576 pages.

3. Craig Van Slyke Information Communication Technologies: Concepts, Methodologies, Tools, and Applications (6 Volumes). ISBN13: 9781599049496, 2008, Pages: 4288

4. Utelbaeva A.K.,Utelbaeva A.K. Study guide for lectures on discipline “Computer science”, Shimkent 2008, 84 pages.

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