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professor190 [17]
3 years ago
5

The physical view of a database system refers to

Computers and Technology
1 answer:
tigry1 [53]3 years ago
8 0

Answer:

C. how and where the data are physically arranged and stored.

Explanation:

The physical view as the name implies describes how and where the data are physically arranged in the database. This deals with the physical arrangement of data in the database. This user usually view the database in a logical way. e.g table. The physical arrangement is usually used by database specialists. There can be multiple logical view of a database but just a single view of the physical view.

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Write the contrapositive of each of the following statements. Healthy plant growth follows from sufficient water. Increased avai
rusak2 [61]

Answer:

Healthy plant growth follows from sufficient water.

Contrapositive: If water is insufficient, then there isn't healthy plant growth

Increased availability of information is a necessary condition for further technological advances

Contrapositive: Absence of further technological advances implies decreased availability of information.

Errors were introduced only if there was a modification of the program.

Contrapositive: If there wasn't any modification of the program then error was not introduced into the program

Fuel savings implies good insulation or storm windows throughout.

Contrapositive: The absence of good insulation or storm windows throughout implies that there is no fuel savings.

Explanation:

A contrapositive statement is formed from a conditional statement as we can see from the answers above.

In a contrapositive statement, we just interchange the hypothesis and the conclusion of the inverse statement.

This implies that, when the converse of the statement is true, then the inverse of the statement is also logically true.

5 0
3 years ago
How does the computer help me with school work
Alex73 [517]
You are able to mark your answers on tests and save your work, while on paper, you get it taken away from you.
7 0
2 years ago
Read 2 more answers
Give an example of an outdated memory or storage device what do you think they are outdated
andreev551 [17]

Answer:

HDD technology

Explanation:

You will find that there is a big difference between the SSD and the HDD. The SSD lists out the technical advantages as well as the disadvantages related to HDD, and this has led to the wide use of the SSD rather than the HDD, which is supposed by many being an outdated product. You will find that the SSDs last longer, and they are faster. However, the SSD is more prone to damages as compared to HDD. However, SSD looks like being more advanced considering the above-mentioned advantages, and fewer number of disadvantages. And hence, many people shifted to the SSD from HDD. Remember, SSD stands for solid state drives. And HDD means hard disk drive.

8 0
3 years ago
Help me
denis23 [38]

Answer:

a = 6, b = 0

Explanation:

The loop ran 3 times before b == 0. "while ((b != 0)" is essentially saying: 'While b is not equal to 0, do what's in my loop'. Same general thing with "&& ((a / b) >= 0)". The "&&" is specifying that there should be another loop condition, while the rest states: 'as long as a ÷ b is greater than 0, do what's in my loop'. If both of these conditions are met, the loop will run, It will continue this until the conditions are not met. Hope that helped! :)

7 0
3 years ago
A(n) _______________ supplies one of the most critical aspects of docking stations, but in a smaller, more portable format: supp
baherus [9]

Answer:

A Port Replicators.

Explanation:

Port replicators are devices or extension. They are plugged into the laptop's usb port to provide extra ports to connect other external devices needed by the laptop.

Docking stations does the same thing, but the laptop is plugged into the docking station holding the needed devices, and meant for that laptop brand.

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3 years ago
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