computer science

Solution 16

Solution 16 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 Solution 16 rather than just read about it. In short: Solution 16 was the first Brazilian all-in-one PC, introduced by Prológica in 1986. General information Based on the Intel 8088 was launched in the national market as the first 16-bit 4.77 MHz microprocessor integrated computer in the market, it had 254 KB RAM configuration expandable up to 512 KB, and two 5-1/4" floppy disk drives with capacity for up to 320 KB of storage.

Key takeaways

Solution 16 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 Solution 16 to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Solution 16 from memory before moving on to harder problems.

Reference excerpt

Solution 16 was the first Brazilian all-in-one PC, introduced by Prológica in 1986.

General information Based on the Intel 8088 was launched in the national market as the first 16-bit 4.77 MHz microprocessor integrated computer in the market, it had 254 KB RAM configuration expandable up to 512 KB, and two 5-1/4" floppy disk drives with capacity for up to 320 KB of storage.

SO 16 operating system The Solution 16 came with an operating system named SO16 (portuguese for "Sistema Operacional 16" meaning "Operating System 16"). This was a translated copy of MS-DOS 2.11, which was the first to support hard disks, directories, and character tables for international languages. Microsoft filed a lawsuit in Brazil, accusing the manufacturer of piracy, and later forced the company to pass on a percentage of the profits made with the software, which ended up putting the company in financial difficulties.

Data Storage Two floppy disk drives, double density, double-sided, 360 KB. Audio cables were supplied with the computer for connection with a regular tape recorder.

References

Illustrations

Worked examples

Example 1 — a first encounter with Solution 16

Start with the simplest possible case. Write down what Solution 16 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 Solution 16 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 Solution 16 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 Solution 16

In research: Solution 16 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 Solution 16 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: Solution 16 is common in secondary-school and first-year university syllabi. It links to neighbouring topics All-in-one computers, Computer-related introductions in 1986, Computer hardware stubs, so understanding it makes those chapters shorter.
In everyday life: Look for Solution 16 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 Solution 16 in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Solution 16 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 Solution 16 out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Solution 16 in simple terms?

Solution 16 was the first Brazilian all-in-one PC, introduced by Prológica in 1986. General information Based on the Intel 8088 was launched in the national market as the first 16-bit 4.77 MHz microprocessor integrated computer in the market, it had 254 KB RAM configuration expandable up to 512 KB…

Why does Solution 16 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 Solution 16?

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 Solution 16.