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Elenna [48]
3 years ago
5

How does Hadoop work? It breaks up Big Data into multiple parts so each part can be processed and analyzed at the same time on o

ne computer. It integrates Big Data into a whole so large data elements can be processed as a whole on one computer. It integrates Big Data into a whole so large data elements can be processed as a whole on multiple computers. It breaks up Big Data into multiple parts so each part can be processed and analyzed at the same time on multiple computers.
Computers and Technology
1 answer:
VMariaS [17]3 years ago
7 0

Answer:

The last point i.e .starting from "It breaks......multiple computer " is the correct answer to the given question.

Explanation:

Hadoop distributes large data processing across a cluster of commodity servers and works on multiple machines concurrently. To process any data, the client shall submit the data and the program to Hadoop. HDFS keeps the information while MongoDB processes the data and Yarn separates the tasks.

Hadoop is an open-source software platform for data storage and running applications on heterogeneous computing clusters. It provides vast storage for any kind of data, enormous computing power, and the ability to manage virtually infinite simultaneous activities or employment.  

All the other lines are not related to Hadoop that' why they are incorrect options .

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Write the line of code to calculate the area of a circle with radius 3 and store it in a variable called
zloy xaker [14]

Answer:

area = 2.14 * 3 ** 2

Explanation:

No clue what language you use but this should be pretty universal. To find the area of a circle you use pi(r) ^ 2 or pi times radius squared

\pi r^{2}

In python it looks like this:

>>> area = 3.14 * 3 ** 2

>>> print(area)

28.26<em> <Printed text</em>

3 0
2 years ago
A barcode is a Select one: a. coded instruction needed to control computer hardware. b. confidential computer code required by H
kolezko [41]

A bar code is a  series of bars and spaces representing numbers or letters.

<h3><u>Explanation:</u></h3>

A method that is used for the purpose of representing a data in the form of a picture or image that can be easily understood by the machine. It consists of many lines that has different widths and spaces. They either represent the letter or a number. These are mainly used for the representation of data in the machine understandable format.

For example an UPC-A bar codes has 12 numbers. The numbering system is represented by the first digit. The manufacturer will be represented by the next five digits in it. The product will be represented by the five digits following it. Check digit is represented in the last digit.

5 0
3 years ago
After you log in to PowerPoint Online, what is the first thing you need to do to start creating a presentation?
ivann1987 [24]

Answer:

click create new presentation -_- i use power poin all the time

Explanation:

im not dum

4 0
3 years ago
Read 2 more answers
1. Describe your Microsoft word skills that need to be improved upon the most. 2. Explain the Microsoft word skills you are most
Andrei [34K]

Answer:

The answer varies from person to person.

Explanation:

All kinds of people are using Word, so people would recognize if the answer if plagiarized. So, simply answer truthfully; no matter h1ow embarrasing.

7 0
4 years ago
Which option will Joan use to get a glimpse of how her presentation will look when she presents it to her audience? Joan will us
Murrr4er [49]

Since Joan wants to see what her presentation would look like in the eyes of her audience, it might be best for her to use the Slideshow view that is available at the bottom right side of her desktop view.

This option is a full-screen form of her Normal view in Microsoft PowerPoint. The Slideshow view is represented by the projector screen symbol next to the zoom in and out bar.

7 0
3 years ago
Read 2 more answers
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