Information and communication technology, computer science homework help

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Information and communication technology, computer science homework help

1. When a resident uses a dial-up or DLS service, to connect to the Internet, what is the role of the telephone company?

You must discuss in not less that one page double spaced APA format, what actually happens from when the resident dials in to connect to the Internet to how the telephone company responds to the request.

Week 2 Assignment: How can a composite signal be decomposed into its individual frequencies.

You must read chapter 3 of the text to answer this question. You have to illustrate with examples to score good points.

3.

Discuss the digital hierarchy used by the telephone companies and list and explain the different levels of the hierarchy.

Please read the question very well and stay on focus. Chapter 6-6 of the textbook would be very helpful to guide you and have you on focus.

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