why we use cluster computing and hadoop framework for big data sysetm​

Answers

Answer 1

Answer:

Explanation:

Hadoop clusters can boost the processing speed of many big data analytics jobs, given their ability to break down large computational tasks into smaller tasks that can be run in a parallel, distributed fashion.


Related Questions

Which tasks fall under WBS?
Kevin’s WBS for a project
Project manager Kevin has made a project plan for a software development project. a) Kevin calls a meeting with his team members to further discuss project requirements.
In the meeting they decide to b) break down deliverables into subdeliverables with detailed explanations.
After listing the tasks and milestones, the project team c) decides to enter the duration for each task. The entire list of tasks follows a logical sequence which aids in scheduling.

Answers

Answer:

Amongst them are a risk management plan, quality plan, procurement plan, communications plan, staffing plan, and a work breakdown schedule plan. The work breakdown schedule includes the start and completion dates for all tasks, activities, and deliverables defined in the WBS.

Design a program that will ask the user to enter the amount of a purchase. The program
should then compute the state and provincial sales tax. Assume the state sales tax is 5
percent and the provincial sales tax is 2 percent. The program should display the
amount of the purchase, the state sales tax, the provincial sales tax, the total sales tax,
and the total of the sale (which is the sum of the amount of purchase plus the total sales
tax)

Answers

The program is a sequential program, and they do not require loops and conditions

The program design in Python

The complete program written in Python is as follows:

purchaseAmount = float(input("Amount: "))

stateSalesTax = 0.05 * purchaseAmount

provincialSalesTax = 0.02 * purchaseAmount

print("Amount:",purchaseAmount)

print("State sales tax:",stateSalesTax)

print("Provincial sales tax:",provincialSalesTax)

print("Total sales tax:",(stateSalesTax + provincialSalesTax))

print("Total sales:",(purchaseAmount + stateSalesTax + provincialSalesTax))

Read more about Python programs at:

https://brainly.com/question/26497128

#SPJ1

List and discuss five economic growth indicators

Answers

Strong employment numbers. To see economic growth there needs to be an increase in Gross Domestic Product (GDP). ...
Stable Inflation. ...
Interest rates are rising. ...
Wage Growth. ...
High Retail Sales. ...
Higher New Home Sales. ...
Higher Industrial Production.

Write a FOR loop that displays the following numbers exactly like this (you must use a loop):

3 7 11 15 19

Hint: notice the pattern of the numbers

-please use python :)

Answers

Answer:

Try this:

for x in range(3, 20, 4):  print(x, end=" ")

Explanation:

If you want every number on a new line, remove the , end=" " portion.

Choose the correct answer (picture included)
GIVING BRAINLIEST
15 POINTS!

Answers

Answer:

C++

Explanation:

View One | View All
2
A team of students is in the process of designing a control system. After
conducting extensive testing of the prototype, the team discovers that it does not
work as expected. The team returns to a previous step of the engineering design
process.
Which step should the team take next in order to complete this project?
to present their solution
to plan their next prototype tests
to design a new solution
to define their new problem

Answers

In the case above step should the team take next in order to complete this project is to to plan their next prototype tests.

What are the  steps in the design process?

The engineering design process is known to be made up of seven step and they are:

Define the problem AskImaginePlan Prototype Test Improve

Note that In the case above step should the team take next in order to complete this project is to to plan their next prototype tests because they have gone a step backward.

Learn more about engineering design process from

https://brainly.com/question/17711844

#SPJ1

PLEASE HELP!

I accidently looked up a link, and now this same link keeps popping up everywhere, how do I stop this!?!? please help!​


On a phone.

Answers

To block link that keeps popping up everywhere, one can:

Use your browser and click on block Pop-ups  in settingsInstall an antivirus.

How do I stop pop-up links?

One can do so if they Manage the pop-up by blocking it in the Chrome browser where they:

Click on Settings from the Chrome menu.input 'pop' in the search bar.Select Site Settings  and then select Pop-ups and redirects.Here one can toggle the Pop-ups and redirections option to Blocked them.

Therefore, To block link that keeps popping up everywhere, one can:

Use your browser and click on block Pop-ups  in settingsInstall an antivirus.

Learn more about pop up link from

https://brainly.com/question/13666301

#SPJ1

Which of the following must be true for hydropower to work?

There must be waves.
The water must be freshwater.
The water must flow downward.
The water must be free of fish and plant life.

Answers

95% sure its there must be waves

Write code that does the following: opens an output file with the filename number_ list.txt, uses a loop to write the numbers 1 through 100 to the file, then closes the file.

Answers

Answer:

6

Explanation:

# create the file

filemane= "Testfile.txt"

# for writing, we create the iutput file:

output = open(filename, "w")

#Writibg numbers from 1-100

for item in range 1,101):

when a playtester is playing your game, it is useful to give them frequent hints, help them, or otherwise defend your game. True false

Answers

If a playtester is playing your game, it is useful to give them frequent hints, help them, or otherwise defend your game is a false statement.

What makes a good game method?

In game mechanics, one to look or think about the experience of the game that is made or one is creating.

Note that If a playtester is playing your game, it is useful to give them frequent hints, help them, or otherwise defend your game is a false statement as it does not need those kind of input.

Learn more about Games from

https://brainly.com/question/2684713

#SPJ1

which access object cannot be used to enter or edit data
a. Report
b. Table
c.Query
d. Form

Answers

Answer:

Should be B. table !

It’s b I swARE tvyvubu y tho

How do the InfoSec management team's goals and objectives differ from those of the IT and general management communities

Answers

InfoSec management team's goals and objectives differ from those of the IT and general management communities in terms of:

Strategic planningLevels of work.Risk management

How does SecDLC differs?

The SecSDLC is known to be a lot more  aligned with risk management practices and it is one that makes a huge effort in knowing the kinds of specific threats and risks, and makes or create and implements a lot of controls to counter those threats and aid in management of the said risk.

Therefore,  InfoSec management team's goals and objectives differ from those of the IT and general management communities in terms of:

Strategic planningLevels of work.Risk management

Learn more about management team's from

https://brainly.com/question/24553900

#SPJ1

Irene establishes a wireless connection between her laptop and smartphone for sharing files. She has created a LANWANPAN, which generally uses Ethernet cablesBluetoothWi-Fi for communication.

Answers

Irene created a LAN , which generally uses Ethernet cables for communication.

What is LAN about?

The LAN ports are known to be employed to link computers that do not have Wi-Fi access and it is one that make use of an Ethernet cable.

Note that Irene created a LAN , which generally uses Ethernet cables for communication to access the internet.

Learn more about  wireless connection from

https://brainly.com/question/26956118

#SPJ1

Read the quotation from "Song of Myself."

It is not far, it is within reach,
Perhaps you have been on it since you were born and did not know,
Perhaps it is everywhere on water and on land.

Shoulder your duds dear son, and I will mine, and let us hasten forth,
Wonderful cities and free nations we shall fetch as we go.
In this quotation, the first stanza has a different style from the second section. What does this suggest about Whitman’s overall style in the poem?
that Whitman does not have a distinctive style as a poet
that Whitman’s style allows for various kinds of language
that Whitman is comfortable using traditional styles of poetry
that Whitman’s style conforms to age-old rules of poetry
Mark this and return

Answers

Based on the first stanza from "Song of Myself," the overall style suggests: B. that Whitman's style allows for various kinds of language.

What is a poem?

A poem is a literary work that comprises either written or spoken words which are carefully chosen and arranged in separate lines, especially based on their diction (sound), rhythm, and meaning.

Based on the first stanza from "Song of Myself," we can infer and logically conclude that the overall style suggests: B. that Whitman's style allows for various kinds of language.

Read more on Whitman's style here: https://brainly.com/question/12881683

#SPJ1

If your computer determines the destination address of a network packet is to a remote network.
What does the Data Link layer software do with that packet?

Answers

The data link layer software would replace the MAC address of the next hop or gateway when the destination address of a network packet is to a remote network.

What is a data link layer?

The data link layer is the second layer of the OSI model and it can be defined as an interface between the network and physical layer. Also, it comprises two (2) main sublayers and these include the following:

Logical link control (LLC) layer.Media access control (MAC) layer.

In Computer networking, the data link layer software would replace the MAC address of the next hop or gateway when the destination address of a network packet is to a remote network.

Read more on data link layer here: https://brainly.com/question/13131540

#SPJ1

Which of the following answers is incorrect regarding the Naive Bayes algorithm?

Select the best answer (as an incorrect claim)

Select one:

A.
The algorithm uses the conditional probability of the feature given by the class.

B.
The features can be discrete, but can also be continuous.

C.
Because we want to prevent underflow, we calculate a sum of logs of the probabilities instead of their multiplication .


D.
We prefer features with high dependency to get better prediction.

Answers

Answer:

B. The features can be discrete, but can also be continuous.

Explanation:

Each continuous attribute can be discretized and the continuous attribute value replaced with the matching discrete interval.

Dominic's plane was delayed, so he connected to the free Wi-Fi and was about to log into Netflix to watch a movie. He thought about his friend who was coming to pet sit for his family while they were away. He thought he might get bored and want to watch a movie too while he was there and sent him a text.

Answers

In the case above, to be able to use the Netflix to watch a movie, he needs the password for the Netflix account as well as if there is already a Netflix  subscription.

Is Netflix free?

It is known to be only the first month that is said to be free and then one can either proceed to either cancel or let NETFLIX automatically charge one for the account.

In the case above, to be able to use the Netflix to watch a movie, he needs the password for the Netflix account as well as if there is already a Netflix  subscription.

Learn more about Wifi from

https://brainly.com/question/13267315

#SPJ1

If your laptop is not able to connect to your wireless network, which of the
following might be a likely cause of the problem?
A. The laptop is too far away from the source of the signal.
B. The display screen on the laptop is too small.
C. The signal from the wireless source is too strong for the laptop.
D. The laptop is operating from a battery rather than a wall outlet.

Answers

The answer is A! Hope this is helpful!
A should be the only answer !!:)

Write a java program as follows Write a method called powOfTwo that takes an integer as parameter, computes, and outputs it’s square

Answers

Answer:

public static int powOfTwo(int input) {

 return input*input;

}

You will have to call this method in main
for printing it, write

System.out.println(powOfTwo(your number));

in public static void main(str[]args) {

}

Technology
って
Select the component that matches the task from a drop-down menu of options.
The
provides a user with a way to interact with the browser.
displays content on the screen.
coordinates actions between the user and the rendering engine.
handles requests for information resources from networked servers.
enables a web browser to save browsing information.
The
A
DONE

Answers

Answer

✔ user interface

✔ rendering engine

✔ browser engine

✔ Networking

✔ Data storage

:)

The component that matches the task of providing a user with a way to interact with the browser is the "User Interface (UI)".

What is browser?

A browser is a software application that allows users to access and view web pages on the internet.

It is also known as a web browser or internet browser. It understands and displays web content such as text, images, videos, and other media.

The "User Interface (UI)" component corresponds to the task of providing a way for a user to interact with the browser.

The "Rendering Engine" component is responsible for displaying content on the screen.

The "Browser Engine" is the component that coordinates actions between the user and the rendering engine.

The component that matches the task of handling requests for information resources from networked servers is the "Networking".

Thus, the component that matches the task of enabling a web browser to save browsing information is the "Data Persistence".

For more details regarding browser, visit:

https://brainly.com/question/28504444

#SPJ2

for robot arms the first three axes are called

Answers

[tex]\huge\purple{Hi!}[/tex]

Cartesian robots (sometimes called rectilinear or gantry robots) have three linear axes, x, y, z.

Task 2
Rearrange the lines in the Python program below, so that you have a runnable program
that holds a meaningful interaction with the user.
2
1 print("And where do you live", name)
print("I've never been to", location)
name = input()
3
4 print("What is your name?")
5 location = input()
Write your rearranged program below:

Answers

Answer:

If the following answer is helpful please mark as brainliest. This is the answer:

Explanation:

print("What is your name?")

name=input()

print("And where do you live", name)

location=input()

print("I've never been to", location)

Energy/power management systems, kitchen appliances, smart televisions, baby monitors, fitness trackers , and personal health monitor are examples of client server systems , servers, internet of things or none of the above

Answers

Energy/power management systems, kitchen appliances, smart televisions, baby monitors, fitness trackers , and personal health monitor are examples of internet of things.

What is meant by Internet of Things?

The Internet of Things (IoT) is known to be a term that connote the network of physical objects that are placed on or have sensors, software, etc.

Note that Energy/power management systems, kitchen appliances, smart televisions, baby monitors, fitness trackers , and personal health monitor are examples of internet of things is correct.

Learn more about management from

https://brainly.com/question/1276995

#SPJ1

Question 5
What keyboard button do you hold to select multiple cells simultaneously?
Shift
Alt
Ctrl
Tab
2 p
2 nts

Answers

Answer:

Ctrl hope it will help :)

In order to protect your computer from the newest virues which of the following should you do after you installed virus scan software

Answers

In order to protect your computer from the newest viruses, you should update the antivirus software and virus definition on a regular basis.

What is a virus?

A virus can be defined as a malicious software program that moves through computer networks and the operating systems (OS) installed on a computer (host), specifically by attaching themselves to different software programs, links and databases.

This ultimately implies that, you should update the antivirus software and virus definition on a regular basis, so as to protect your computer from the newest viruses.

Read more on a virus here: brainly.com/question/26128220

#SPJ1

various types of mouse pointer

Answers

Answer:

Text Pointer

Busy Pointer

Link Pointer

Precision Pointer

Standard Pointer

Help Pointer

Background Busy Pointer

Why do many organizations use the hybrid and multi-Cloud approach?

Answers

A lot of  organizations use the hybrid and multi-Cloud approach as It allows businesses to share control of their data with other businesses.

What is hybrid and multi-cloud approach?

The "multi-cloud" and "hybrid cloud" are known to be a kind of  cloud deployments that help to bring out or use more than one cloud.

Note that A lot of  organizations use the hybrid and multi-Cloud approach as It allows businesses to share control of their data with other businesses and thus makes work easy for them.

See full question below

Why do many organizations use the hybrid and multi-cloud approach? A.it allows businesses to share control of their data with other businesses. B.it combines the benefits of public and private cloud providers. C.it eliminates the dependency on any private cloud providers. D.it ensures the business is completely dependent on a single provider.

Learn more about multi-Cloud approach from

https://brainly.com/question/13273767

#SPJ1

Write a program that first reads in the name of an input file and then reads the input file using the file.readlines() method

Answers

Using the computational language in python we have to use it to write to a file and read with the code.

Writing this code in python we have:

filename = input()

file = open(filename)

lines = file.readlines()

data = {}

for i in range(0, len(lines), 2):

   num_seasons = int(lines[i].strip())

   show = lines[i + 1].strip()

   if num_seasons not in data:

       data[num_seasons] = []

   data[num_seasons].append(show)

file.close()

file_writer = open('output_keys.txt', 'w')

titles = []

for num_seasons in sorted(data):

   shows = []

   for show in sorted(data[num_seasons]):

       titles.append(show)

   file_writer.write(str(num_seasons) + ': ' + '; '.join(data[num_seasons]) + '\n')

file_writer.close()

file_writer = open('output_titles.txt', 'w')

for title in sorted(titles):

   file_writer.write(title + '\n')

file_writer.close()

See more about python at brainly.com/question/18502436

#SPJ1

I need a WordPress or Shopify website for my new business? Can anyone recommend low-budget services for e-commerce?

Answers

A good recommendation in terms of low-budget services for e-commerce is Shopify website.

Which is better for eCommerce?

When comparing the two options that are given above, i will chose Shopify as it is known to be sales-focused businesses and very easy-to-use.

Note that it is made up of  full-featured and an automated e-commerce solution and thus A good recommendation in terms of low-budget services for e-commerce is Shopify website.

Learn more about WordPress from

https://brainly.com/question/14391618

#SPJ1

If I use the command right(90), which way will Tracy turn?
If correct I mark brainlist

Answers

Answer: Right

Explanation: If you use the Command Right (90°), it makes sense that Tracy turns right 90°...

Other Questions
Outside the Eastern GateOutside the Eastern gateAre girls many as the clouds;But though they are many as cloudsThere is none on whom my heart dwells.White jacket and grey scarfAlone could cure my woe.Beyond the Gate TowerAre girls lovely as rush-wool;But though they are lovely as rush-woolThere is none with whom my heart bides.White jacket and madder skirtAlone could bring me joy.Based on this excerpt from Book of Songs, what is the theme of this poem?heartache of being alonefear of womenrush of meeting new peoplejoy of new love Active32D(X)4 5de89TIME REMAINING50:1610Which input value produces the same output value forthe two functions on the graph?O x=-1Ox = 0Ox = 3O x = 4whats the answer Point D is the midpoint of AB and point E is the midpoint of BC. Select all of the statements to the right that must be true. Type the correct answer in the box.use numerals instead of words. if necessary, use / for the fraction bar. abc is a right triangle in which b is a right angle, ab = 1, ac = 2, and bc = . cos c sin a = PLEASE HELPP! Reading guide: The Lonely Death of George BellUse grammatically correct, complete sentences to respond to the following prompts.1. Explain the main idea from paragraph 1.2. What was the first indication that something was wrong with George?3. Why did the author use the word "sobering" to describe the reality that George Bell haddied alone in his apartment?4. Explain why the following sentences are heart breaking:"George Bell-a simple name, two syllables, the minimum. There were no obviousanswers as to who he was or what shape his life had taken. What worries weighed onhim. Whom he loved and who loved him."5.Paraphrase: " (Death) closes doors but also opens them."6. What is the first thing the reader learns about George's personal life?7. What is the first obstacle that the police face upon finding George dead?8. What is the purpose of agencies like the Queens County9. Why do the investigators who go through George's apartment see "human existence thatfew others did?"10. Explain the condition of Mr. Bell's apartment.11. What are the investigators specifically looking for?12. What odd things were found in the apartment that investigators associated with Mr. Bellbeing a hoarder?13. The investigators talk about how their jobs have changed the way they think about life.Explain what they have learned. (Mr. Rodriguez and Mr. Plaza)14. How do the investigators piece together George Bell's life?15. What surprising detail emerged from the investigation of documents in his apartment?16. Why does it take so long to take George Bell's body to the crematorium?17. Why do the investigators attempt to find George Bell's living relatives?18. When the investigators contact George Bell's friends, what do they find out about him?19. What happens to George Bell's money?20. Explain how Mr. Higginbotham felt about inheriting the money from George Bell.21. Explain why you think George Bell cut himself off from society towards the end of his life.22. Explain how you feel about the details of his private life being made so public. URGENTNNN!!!! HELP PLEASSEEEE!!!!!Stacey has put together a portfolio of her best nature and flower photograph. all of the images are vibrant and filled with rich tones and bright hues. She has organized them starting with the deeper violet and indigo shades of flowers followed by oranges, red, yellows, and wrapping up with greens and emeralds. How could one describe the way that Stacey has organized her portfolio?1.sequenced by place2.sequenced by subject 3.sequenced by color4.sequenced by date Uranium-235 FissionGiven: energy released = about 200 MeV per individual reaction (mass = 235 amu)Part AFind the balanced nuclear reaction. Which route represents the path taken by the portuguese explorer ferdinand magellan? Cynthia knows she should not drink alcohol or do drugs, and she has avoidedthese things her whole life. However, lately, she suspects her brother mightbe sneaking liquor into his room late at night. She has always been closefriends with her brother, and she doesn't want him to be mad at her, but shealso doesn't want him to hurt himself. What should Cynthia do? i forgot how to do some maths so i need help: solve 2x + 3 = -1 how many abortion clinics are there? What is the smallest number of marbles that could be divided up either into bags of $18$ marbles or into bags of $42$ marbles, with no marbles left over in each case help me with this problem please im confused 2 ways in which a person can show the love of God/ divine in their life. Y por haberse multiplicado la maldad el amor de muchos se enfriar. What are the factors pair of 32. Please answer the question correctly or else i will report you there are several affairs that take place throughout the course of the novel. consider the marriage of the king and queen, monsieur and madame bonacieux, and athos and milady. what is the view of marriage in the three musketeers? write at least three sentences. can i have help with this When delivering 2023 leaf, what should you tell new owners about quick charging?. 10. Complete the equation to make a true statement. Use the numberbank to fill in the statement.-7-4-4-2 1 2 3Enter your answers in the boxes:7-=7[OA. 3,-4B. 2,-2O C. 1;-4D. 2; 3+* 1 pc