computer science

National Cable Networks

National Cable Networks is a computer science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand National Cable Networks rather than just read about it. In short: National Cable Networks (Russian: Национальные кабельные сети) was a Russian company which provides Pay-TV. It was fully owned by Rostelecom, and headquartered in Moscow.

Key takeaways

National Cable Networks belongs to computer science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect National Cable Networks to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of National Cable Networks from memory before moving on to harder problems.

Reference excerpt

National Cable Networks (Russian: Национальные кабельные сети) was a Russian company which provides Pay-TV. It was fully owned by Rostelecom, and headquartered in Moscow. The company merged with Rostelecom in 2013.

History In 2001 formed of "National Cable Networks." The first step was the acquisition of companies "Infokos +" and "Eltelekor" in the Moscow region and "NovAKTV" in Novosibirsk, the company subsequently entered the markets of Kurgan and Yekaterinburg. In 2005 JSC "NCC" has completed the acquisition of 98% shares of JSC "St. Petersburg broadcaster Cable TV" (BD). In March 2006 formed of National Telecommunications, which becomes the holding company for OAO "NCC" and several other companies. In early 2012 OJSC Rostelecom consolidated 100% of voting shares of NTC. On October 1, 2013 the company became a 100% subsidiary of Rostelecom as part of reorganization which liquidated Svyazinvest, and transferred all its companies under the umbrella of Rostelecom group.

References

Worked examples

Example 1 — a first encounter with National Cable Networks

Start with the simplest possible case. Write down what National Cable Networks claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In computer science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to National Cable Networks before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about National Cable Networks ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of National Cable Networks

In research: National Cable Networks appears in computer science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses National Cable Networks in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: National Cable Networks is common in secondary-school and first-year university syllabi. It links to neighbouring topics Companies based in Moscow, Companies disestablished in 2013, Rostelecom, so understanding it makes those chapters shorter.
In everyday life: Look for National Cable Networks outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study National Cable Networks in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what National Cable Networks means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain National Cable Networks out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is National Cable Networks in simple terms?

National Cable Networks (Russian: Национальные кабельные сети) was a Russian company which provides Pay-TV. It was fully owned by Rostelecom, and headquartered in Moscow.

Why does National Cable Networks matter?

Because it connects several computer science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study National Cable Networks?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on National Cable Networks.