Information and Communications Technology (ICT) is an extended term for information communication technology (ICT) which stresses the role of unified communications and the integration of telecommunications (telephone lines and wireless signals), computers as well as necessary enterprise software, middleware, storage, and audio-visual systems, which enable users to access, store, transmit, and manipulate information. 

The term "ICT" is also used to refer to the convergence of audio-visual and telephone networks with computer networks through a single cabling or link system. There are large economic incentives (huge cost savings due to elimination of the telephone network) to merge the telephone network with the computer network system using a single unified system of cabling, signal distribution and management. 

However, ICT has no universal definition, as "the concepts, methods and applications involved in ICT are constantly evolving on an almost daily basis." The broadness of ICT covers any product that will store, retrieve, manipulate, transmit or receive information electronically in a digital form, e.g. personal computers, digital television, email, robots. For clarity, Zuppo provided an ICT hierarchy where all levels of the hierarchy "contain some degree of commonality in that they are related to technologies that facilitate the transfer of information and various types of electronically mediated communications". Skills Framework for the Information Age is one of many models for describing and managing competencies for ICT professionals for the 21st century.

Based on the article and the following list of answers, write a list of questions.

1. Information and Communications Technology
2. No.
3. The concepts, methods and applications are constantly evolving.
4. The role of unified communications.
5. Unified communications and the integration of telecommunications.
6. Computers and necessary enterprise software,
7. Allows them to get to, store, send, and change information.
8. Convergence of audio-visual and telephone networks with computer networks.
9. Yes.
10. It's through a single cabling or link system.
11. Economic.
12. Cost savings due to no telephone network.
13. Almost daily basis.
14. Any product that will involve information in a digital form.
15. Personal computers.
16. Yes.
17. Digital television.
18. An ICT hierarchy.
19. Yes.
20. Technologies that facilitate the transfer of information.

Numbered questions:
1. What does ICT stand for?
2. Does it have one definition that covers everything?
3. Why not?
4. What does ICT stress, as an extended term?
5. And what else?
6. What things are included in that integration?
7. How does that relate to users?
8. What else can ICT refer to?
9. Is there something else involved with that convergence?
10. What?
11. What kind of incentives apply to this convergence?
12. What is an example of that?
13. How quickly do the variables of ICT change?
14. What sorts of things does the broad description of ICT pertain to?
15. Like what?
16. Any other example?
17. What?
18. What did Zuppo provide?
19. Did all levels have something in common?
20. Related to what?