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V125BC [204]
3 years ago
5

Waterpower was first harvested by ancient societies using

Computers and Technology
1 answer:
Maslowich3 years ago
6 0
Not sure why this question is in Computers and Technology...

Answer should be c.
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can you expand on your question?

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A strategy to solve a logic problem is to break it into steps. Using the drop-down menu, complete these sentences about solving
PSYCHO15rus [73]
I think the answer is 3!!
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3 years ago
Read 2 more answers
Which of the following statements are true?
Mamont248 [21]

Answer:

The answer is: c. Adding external CSS is a good practice for various reasons, including code organization.

Explanation:

External CSS improves maintainability in code.  

Internal CSS has precedence over external CSS, it means that internal will overwrite external CSS, but abuse of internal CSS  often makes hard to maintain HTML code on a large website.

Furthermore, it is much easier to modify one CSS(external) file that can impact multiple web pages than go into every HTML page and modify your styles per page. Many sites have hundred or more pages, go through each one wouldn't be productive.

3 0
3 years ago
Describe the basic features of the relational data model and discuss their importance to the end user and the designer. Describe
Mandarinka [93]

Answer:

The answer to this question can be described as follows:

Explanation:

Relational data model:

The use of data tables to organize sets of entities into relationships requires a relational data model. this model work on the assumption, which is a primary key or code, that is included in each table configuration. The symbol for "relational" data links and information is used by other tables.

Model Design:

This model is used for database management, it consists of structure and language consistency. It is design in 1969.

Importance of data model:  

This provides a common standard for processing the potentially sound data in machines, that was usable on almost any one device.  

Big Data:

It moves to locate new and innovative ways to handle large volumes of authentication tokens and to gather business insights when offering high efficiency and usability at an affordable cost at the same time.

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3 years ago
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