17. Give definition to e-learning

eLearning is learning utilizing electronic technologies to access educational curriculum outside of a traditional classroom. In most cases, it refers to a course, program or degree delivered completely online.

18. Describe a free software

Freeware is software that is free to use.

19. Give definition to Main terms of mobile technologies Mobile technology is the technology used for cellular communication. Mobile technologies: mobile phone, gps navigation device.

20. Give definition to Cyber security.

Computer security is the protection of computing systems and the data that they store or access.

Information is stored on computer hardware, manipulated by software, transmitted by communication, used by people, etc. each of these areas must be adequately protected!

21. Explain Evolution of ICT

Evolution of ict

Premechanical.

Electronic.

Mechanical. Electromechanical.

22. Explain the standards in the field of ICT

35.020 Information technology (it) in general

Information technology.

1. Information technology. Telecommunication networks.

2. Information technology. Set of standards for automated systems.

3. Information protection. Technical means of information protection. Emitters of radiation. General technical requirements -

23. Explain development of necessary infrastructure of electronic payments and logistics

Examples of the e-Technology include e-Commerce, e-Business, e-Procurement and e-Logistics.

Smart card – a plastic card containing a processor and memory chip. It can be used to store large amounts of confidential data.

24. Explain the architecture of computer systems

A computer is an electronic system that can be instructed to accept, process, store, and present data and information.

The principles formulated in 1945 by John von Neumann are the basis for creation of the majority of a computer.

Picture 1 The Von Neumann or Store Program architecture.

25. Explain types of software, purposes and characteristics.

26. Explain the basic concepts of OS

An operating system is the most important software that runs on a computer.

Classification of Operating systems

• Multi-user; Multiprocessing; Multitasking; Multithreading; Real time.

27. Explain the evolution of OS

An operating system is the most important software that runs on a computer.

	Operating systems	Years	Who developed
1-st OS	MS DOS	1980	Tim Paterson
1-st OS with GUI	Windows	1985	Bill Gayts
1-st OS for mobile technol	Android	2007	Andi Rubin
Multiuser OS	Linux	1983	Linus Torvalds
	Unix	1969	Ken Thomson

28. Explain the classification of os

An operating system is the most important software that runs on a computer.

Classification of Operating systems: Multi-user, Multiprocessing, Multitasking, Multithreading, Real time.