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attashe74 [19]
3 years ago
7

What are the requirements of a data dictionary ?

Computers and Technology
2 answers:
rodikova [14]3 years ago
8 0
While these are the core elements of a data dictionary, it's not uncommon to document additional information about each element, which may include the source of the information, the table or concept in which the attribute is contained, the physical database field name, the field length, and any default values.
abruzzese [7]3 years ago
7 0

Answer:

nullability, optionality, size, indexes, data type

Explanation:

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REY [17]

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The old cathode Ray tube technology was replaced by the less bulkier and more modern liquid crystal display and LED technology.

Explanation:

The old cathode ray tube uses the principle of electrical discharge in gas. Electrons moving through the gas, and deflected by magnetic fields, strike the screen, producing images and a small amount of X-rays. The tube required more space, and consumed more electricity, and was very bulky. The modern technologies are more compact and consume less power, and can been designed to be sleek and less bulky.

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In three to five sentences, explain the function of the computer's operating system.
Sati [7]

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An Operating System (OS) is an interface between a computer user and computer hardware. An operating system is a software which performs all the basic tasks like file management, memory management, process management, handling input and output, and controlling peripheral devices such as disk drives and printers.

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Nadya [2.5K]

The case that will benefit from Explainable Artificial Intelligence (AI) principles is a doctor who depends on AI to make diagnosis.

Using Explainable Artificial Intelligence principles of supported evidence, understandable and accurate explanations, and knowledge limit as designed for AI, will save the doctor and all medical staff enormous amount of time.

Explainable Artificial Intelligence enables all medical staff to focus on correct medical interpretation and treatment instead of wasting time on repetitive medical tasks.

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Thus, a medical doctor will find Explainable Artificial Intelligence principles useful to reduce some of the repetitive tasks that she undertakes, thereby focusing her attention on providing appropriate medical care to the patients.

Learn more about Explainable Artificial Intelligence here: brainly.com/question/22650312

5 0
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Rick is pursuing an undergraduate degree in electronics engineering. He aspires to be a robotics software engineer. Which topic
weeeeeb [17]

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Answer:

<u>B.  Embedded C</u>

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Hence, since many hardware components can be programmed using C, it would therefore be necessary for Rick to be aware of Embedded C.

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