Answer:In this guide, we'll go over the basics of your software development ... I know which option I'd choose. ... Will you need to integrate with other tools or APIs? ... With the requirements in place, it's time to start designing what this ... In its most basic form, you can think of the Waterfall method as following each ...
Explanation:
Answer:
Speakers.
Explanation: Cause they only output sound, and are devices, further more they are not used to output images, like how could speakers output images using sound? They can't.
Answer:
1. This is because non-essential parts of the analog data is cut of so as to represent the analog data digitally.
2. This is because it mirrors closely to the original analog material.
3. i. Temperature ii. Speed ii. Distance iv. Electric current
Explanation:
1. How is a digital representation of analog data a form of abstraction?
Digital representation of analog data is a form of abstraction because, since abstraction, which is the removal of non-essential parts of a material so as to reduce complexity, also non-essential parts of the analog data is cut of so as to represent the analog data digitally.
2.Why is the quality of the photo, music, etc better when more samples are taken?
The quality of these items is better because, as more samples are taken, it reduces the error in the sampling and the item(photo, music etc) mirrors closely to the original analog material.
3. What other examples of analog data can you think of?
i. Temperature ii. Speed ii. Distance iv. Electric current
Answer:
>=0 and <=30000
Explanation:
The above logical expression makes sure that entries in the field must fall from 0 to 30000. including the numbers set as range.
>=0 ensures valuest from zero and above
<=30000 ensures values from 30000 and below
Therefore the ranges of 0 to 30000 are accurately set and no value outside of the boundary will be accepted into the field.