Xiomara is a researcher studying the effect of carbon emissions from airplanes on global warming. She collects millions of data
points tracking the path of airplanes and develops a program that analyzes the data. When she runs the program on a single company's airplanes, it takes an hour to complete, so she becomes concerned that it will take much too long to run on all of the airplane data.
Her friend Dacari suggests using parallel computing to speed up the analysis of the airplane emission data.
How would parallel computing speed up the analysis?
a)Parallel computing can run the program in parallel on subsets of the data, so that the total amount of time is less.
b)Parallel computing will used a heuristic-based algorithm to computer the answer in less time.
c)Parallel computing can distribute the work to multiple machines, making the processing faster.
d)Parallel computing will crowdsource the running of the program to users of the Internet, using their machines instead.
a)Parallel computing can run the program in parallel on subsets of the data, so that the total amount of time is less.
Explanation:
Parallel computing is a type of computation that can perform lots of calculations quickly because they are done simultaneously. Big problems can be broken down, to help them to be solved quicker.
Therefore, from the question, Xiomara's program takes a long time to run and her friend suggests she use parallel computing to speed things up.
Parallel computing could speed up the analysis by running the program in parallel on subsets of the data, so that the total amount of time is less.
The roads the Romans built allowed easy access to distant lands in their empire. Which allowed for easier trade via faster land routes and protection from bandits. It also allowed the Romans to influence the exterior parts of their empire and quickly move their armies
Renting a place of residence is having fewer responsibilities than homeowners since they do not have to deal with maintenance and repairs. It also offers mobility when a location change is necessary or desirable. Taking possession of a rental house is cheaper than buying a home.
<span>The
type of decision that increases a nation's sphere of influence is called an
Expansionist policy. This is a form of an aggressive and radical nationalism
where expansionism is the main goal. Expansion in terms of military and
economic context that caused a lot of major conflicts and colonization in
history. </span>
