All categories

3 years ago

Which function is best accomplished with a database?

Computers and Technology

1 answer:

dem82 [27]3 years ago

4 0

Answer: Choice A) Storing customers' package tracking information

I'm assuming we're talking about a very large company. You could use a spreadsheet, but a database is more ideal since spreadsheets bog down at a certain point when there are too many data items in it. Databases are more dynamic and allow for better scalability. The term "scalability" means it can be easily grown or shrunk depending on the needs of the client.

Choice B is false because you could use a spreadsheet to show the family's budget. The budget isn't too big and the number of items to list aren't numerous, so that's why a spreadsheet is ideal. A database would be overkill for the family's budget. The same applies to choice C and D as well. So we can rule out choices C and D also.

You might be interested in

Assign testResult with 1 if either geneticMarkerA is 1 or geneticMarkerB is 1. If geneticMarkerA and geneticMarkerB are both 1,

OverLord2011 [107]

Answer:

Following python statement will give the assignment to testResult as specified:

if((geneticMarkerA == 1) or (geneticMarkerB ==1)):

testResult = 1

if((geneticMarkerA ==1) and (geneticMarkerB == 1)):

testResult = 0

if((geneticMarkerA == 0) and (geneticMarkerB == 0)):

testResult = 0

Explanation:

In above statements or and and operator are used to check the conditions of set of values present in variable geneticMarkerA and geneticMarkerB.

Based on if the condition evaluate to true or false respective values to testResult varaible is assigned.

Following is sample run for above statements:

geneticMarkerA = 1

geneticMarkerB = 0

if((geneticMarkerA == 1) or (geneticMarkerB ==1)):

testResult = 1

if((geneticMarkerA ==1) and (geneticMarkerB == 1)):

testResult = 0

if((geneticMarkerA == 0) and (geneticMarkerB == 0)):

testResult = 0

print(testResult)

Output

4 0

4 years ago

What are the 3 rules of music<br><br> ps: there is no music subject so i had to put something else

Kitty [74]

Answer:

Rules that apply to all situations and accasions in the music room

Explanation:

I hope this helps

7 0

3 years ago

Read 2 more answers

Potential Energy and Kinetic Energy both mean "energy in motion" True or False

Irina18 [472]

Answer:

false

Explanation:

pretty sure energy in motion is only for kinetic energy

4 0

3 years ago

Read 2 more answers

The role of Operating system<br><br>

Fudgin [204]

the role of an os or operating system is the program that executes everything and makes the computer usable hope this helps

5 0

3 years ago

6.4 Predicting Prices of Used Cars. The file ToyotaCorolla.csv contains data on used cars (Toyota Corolla) on sale during late s

Brums [2.3K]

Answer:

Compare the predictions in terms of the predictors that were used, the magnitude of the difference between the two predictions, and the advantages and disadvantages of the two methods.

Our predictions for the two models were very simmilar. A difference of $32.78 (less than 1% of the total price of the car) is statistically insignificant in this case. Our binned model returned a whole number while the full model returned a more “accurate” price, but ultimately it is a wash. Both models had comparable accuracy, but the full regression seemed to be better trained. If we wanted to use the binned model I would suggest creating smaller bin ranges to prevent underfitting the model. However, when considering the the overall accuracy range and the car sale market both models would be

Explanation:

8 0

4 years ago