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Pavel [41]
3 years ago
5

Why is continual user involvement a useful way to discover system requirements? Under what conditions might it be used? Under wh

at conditions might it not be used?
Computers and Technology
1 answer:
True [87]3 years ago
7 0

Answer:

continual user involvement gives the flexibility to analyze the requirements in right direction. because there is continuous meetings with the end user and he can provide right direction or avoids wrong interpretation of the requirement

Explanation:

continual user involvement is useful when we are following agile methodology where we are building complex systems. it is not useful for simple sytems and following waterfall methodology

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What was the history of technology since the 1980s to now and how is it used in classrooms?.?. PLEASE HELP
levacccp [35]

Answer:

Please check the explanation.

Explanation:

The US education department mentioned that in 1900 there were only 10% of students enrolled in the schools, however by the end of 1992, the percentage increased by 85% and it became 95%. In 1930 1 million students were enrolled in university. And by 2012, it became 21.6 million. The teachers began to follow a new type of teaching, and the academics began to follow a special method for communique, education as well as for helping the students understand the concepts.

Though, after the 1980s the personal computer came into being in schools and colleges. Since then numerous versions of PC have originated in the marketplace as well as mobiles tracked by Smartphones, and now nearly 100% of people in the US have smartphones. Virtual reality, augmented reality, AI, Machine learning. etc. has cemented the way for the virtual classrooms. Also, each subject is now up with fruits and not just-food. The consequence is such a delightful setup of the Virtual schoolrooms in the entire US, and all over the ecosphere. The projectors, VR devices, AI applications for education, online classroom facility, Electronic version of chalkboards, and in fact everything is no sophisticated, and it is making not only teaching easy but learning as well. And the result is, students are ending up with better results, and teachers seem to be happier and more relaxed. And that is making school management satisfied as well.

3 0
3 years ago
When selecting a color scheme for a project which two things should you consider?
Vsevolod [243]

colorfulness and depending on your teacher pick colors that will go together on the project

6 0
3 years ago
Which of the following is the java comparison operator for "not equal to"
Sveta_85 [38]
You need to provide "the following", otherwise other users cannot answer your question.

However, the Java operator for "not equal to" is "!=".


// For example.
if (1 != 2) {
    System.out.println("1 doesn't equal 2");
}


The if-statement in the code above will always run, since 1 is not equal to 2.
8 0
3 years ago
In a packet voice communications system, a source transmits packets containing digitizedspeech to a receiver. Because transmissi
omeli [17]

The answer & explanation for this question is given in the attachment below.

5 0
3 years ago
17. Write a SELECT query for the palateE4 database that produces a result grid listing paintName, and a count of the occurrences
GaryK [48]

Answer:

SELECT paintname, COUNT(paintname) as count_paintname

FROM paint

GROUP BY paintname HAVING COUNT(paintname) > 2

ORDER BY paintname

Explanation:

The structured query language or SQL statement returns two columns of paintname and the count of the distinct paint names in the paint table with rows of grouped paint names greater than two and in the ascending order of the names.

4 0
3 years ago
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