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miskamm [114]
3 years ago
9

Which of the following documents should beprepared before the commencement of a softwareproject?

Computers and Technology
1 answer:
ludmilkaskok [199]3 years ago
7 0

Answer:

Software requirement specification

Explanation:

requirement specification is the first step before proceeding with any project.

we should validate our output at all phases with software requirement specification

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VladimirAG [237]

Answer:

C

Explanation:

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3 years ago
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In 2000, operating a basic internet application cost businesses approximately _____ per month. In mid-2016, operating the same a
anyanavicka [17]

Answer:

In 2000, a basic internet application cost businesses approximately $150,000 per month. In mid-2016, operating the same application in Amazon's cloud cost approximately $1,000 per month.

Explanation:

The role of cloud services cannot be overemphasized. Providing Infrastructure as a service (IaaS), Platform as a service (PaaS) and Software as a service (SaaS) cost a lot as there were very few cloud service providers and most services were yet to be integrated to the cloud.

But as at 2016, the cost on applications dropped as we have experienced an exponential growth in cloud services and applications, we now have Internet of Things (IoT) and other cloud infrastructure.

4 0
3 years ago
you use the read csv() function to import the data from the .csv file. assume that the name of the data frame is bars df and the
kumpel [21]

Since you use the read_csv() function to import the data from the .csv file, the code chunk that lets you create the data frame is option C:  flavors_df <- read_csv("flavors_of_cacao.csv")

<h3>What is the aim of chunking?</h3>

Chunking aids in this process by dividing lengthy informational passages into smaller, easier-to-remember bits of information, especially when the memory is being challenged by conflicting inputs.

An R code chunk is a portion of executable code. Calculations will be repeated if the document is reproduced. The benefit of code chunk technology is the decreased possibility of mismatch.

The data frame can be created using the code chunk flavors df - read csv("flavors of cacao.csv"). In this section of code:

The data frame with the name flavors df will hold the information.

  • The assignment operator - is used to give the data frame values.
  • The function read csv() will import the data into the data frame.
  • It read "flavors of cacao.csv" in the file name.
  • the argument that the csv() function accepts.

Learn more about Coding from

brainly.com/question/25525005
#SPJ1

See full question  below

You use the read_csv() function to import the data from the .csv file. Assume that the name of the data frame is flavors_df and the .csv file is in the working directory. What code chunk lets you create the data frame?

Single Choice Question. Please Choose The Correct Option &#x2714;

A

read_csv(flavors_df <- "flavors_of_cacao.csv")

B

read_csv("flavors_of_cacao.csv") <- flavors_df

C

flavors_df <- read_csv("flavors_of_cacao.csv")

D

flavors_df + read_csv("flavors_of_cacao.csv")

5 0
1 year ago
Create a logic array qualifyingIndex with true for any location where the runner is male with a running time less than 8.2. Row
larisa [96]

Rounding Numbers

Say you wanted to round the number 838.274. Depending on which place value you'll round to, the final result will vary. Rounding 838.274:

Rounding to the nearest hundred is 800

Rounding to the nearest ten is 840

Rounding to the nearest one is 838

Rounding to the nearest tenth is 838.3

Rounding to the nearest hundredth is 838.27

5 0
3 years ago
You just finished training a decision tree for spam classification, and it is gettingabnormally bad performance on both your tra
strojnjashka [21]

Answer:

Option B is the correct option.

Explanation:

The following answer is true because when the person completed our training of a decision tree and after the following presentation he getting not good working performance on both side i.e., test sets and during the training period. After the training there is no bug on the implementation of the presentation then, he has to increase the rate of the learning.

5 0
3 years ago
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