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xenn [34]
4 years ago
4

A school is developing a program to keep track of information about students and their class schedules. In which of the followin

g instances would a data abstraction be most helpful?
A. The program includes individual variables to store the names of each student rather than a single list of students.

B. A program includes multiple comments that could be combined into a single comment

C. A program includes repeated programming statements that could be moved inside a loop

D. A program includes repeated code that could be moved inside a function.
Computers and Technology
1 answer:
V125BC [204]4 years ago
5 0

Answer: D

Explanation: A doesn't make sense, B doesn't either.

However you're left with C and D. In this case I can understand if you picked C, but I picked that and got the answer wrong.

D makes sense since data abstraction means to simplify the code to make it easy to read and point out details while removing other components.

A function allows one to understand the intention of the code by its name and thus it makes it easier to read.

Therefore, I suggest D.

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Consider the following code snippet: int count = 0; int[][] numarray = new int[2][3]; for (int i = 0; i < 3; i++) { for (int
inna [77]
I have never seen this in my life sorry
7 0
3 years ago
Which letter shows the ball when it has the maximum kinetic energy
DedPeter [7]

Answer:

D.

Explanation:

Kinetic energy can be defined as an energy possessed by an object or body due to its motion.

Mathematically, kinetic energy is given by the formula;

K.E = \frac{1}{2}MV^{2}

Where;

  • K.E represents kinetic energy measured in Joules.
  • M represents mass measured in kilograms.
  • V represents velocity measured in metres per seconds square.

Generally, when the final velocity at which a physical object moves is equal to zero (0), then it possess maximum kinetic energy.

Hence, the letter which shows the ball when it has the maximum kinetic energy in the graph attached is D.

5 0
3 years ago
A retailer is able to track which products draw the most attention from its customers through the use of 5g-enabled motion senso
Minchanka [31]

The technology combines with 5g capabilities to allow the monitoring of shopping trends in this way is called internet of things

For better understanding, lets explain what internet of things means.

  • Internet of things is simply known to be a network of Internet-Enabled objects that is often combined along with web services as they often interact with these objects.
  • There is a known development of the Internet where objects always have network connectivity giving them room to send and receive data.

From the above, we can therefore say that the answer The technology combines with 5g capabilities to allow the monitoring of shopping trends in this way is called internet of things is correct.

Learn more about internet of things from:

brainly.com/question/19995128

7 0
3 years ago
What element of art does this photograph show? A. shape B. space C. form D. tone E. line
maks197457 [2]

I would for sure say form because it doesn't look like a flat surface, instead it looks 3-D, but If it is multiple choice then I say do C,D, and E.

<em>Here is some advice tho, this question seems like an opinion question, soo, that means that you pick one that stands out to you and escribe why you think so in a descriptive way... if that is not the case then go ahead and use whatever i gave you. Just in case you may want to add a little more to the bolded answer I gave you, just to be professional, in case you do want to add more here is the defintion of form in case you need it</em>

In addition to form, they include line, shape, value, color, texture, and space. As an Element of Art, form connotes something that is three-dimensional and encloses volume, having length, width, and height, versus shape, which is two-dimensional, or flat.

<u><em>If this helps, I would like brainliest, when possible</em></u>

<em />

4 0
3 years ago
What shortcut keys do i use to print something on my keyboard ?
romanna [79]
CTRL+P. It's usually pressed when you want to print something.
5 0
3 years ago
Read 2 more answers
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