which of the following is a characteristic of big data

There are following important Characteristics of Computer. Data science deals with processes and systems, which are used to extract knowledge or insights from large amounts of data. Big data is a term that describes the large volume of data – both structured and unstructured – that inundates a business on a day-to-day basis. 1. a) Velocity b) Variety c) Volume d) None of the mentioned View Answer. Tags: Question 10 . View Answer, 10. Michael, I disagree with visualisation as a characteristic of big data. 3 Answers. In 2010, Thomson Reuters estimated in its annual report that it believed the world was “awash with over 800 exabytes of data and growing.”For that same year, EMC, a hardware company that makes data storage devices, thought it was closer to 900 exabytes and would grow by 50 percent every year. 1. Which of the following characteristic of big data is relatively more concerned to data science? big numbers that impact the mean giving a false picture of the data … Big data also encompasses a wide variety of data types, including the following: structured data in databases and data warehouses based on Structured Query Language ();; unstructured data, such as text and document files held in Hadoop clusters or NoSQL database systems; and; semistructured data, such as web server logs or streaming data from sensors. a. asked Jun 12, 2016 in Business by Ragga19. Current big data visualization tools face technical challenges due to limitations of in-memory technology and poor scalability, functionality, and response time. My hosts wanted to know what this data actually looks like. All Questions › Category: Data Science › Which of the following characteristic of big data is relatively more concerned to data science?-1 Vote Up Vote Down. Big data is analyzed for better business decisions. Identify the controversies, 2 good and 2 bad, of the use of stem cells. None of the Mentioned. A - Large Object or LOB data types are pointers to large objects that are stored separately from other data items, such as text, graphic images, video clips, and sound waveforms.. B - The composite data types have data items that have internal components that can be accessed individually. Big data is data that's too big for traditional data management to handle. Which of the following characteristic of big data is relatively more concerned to data science ? Which of the following term is appropriate to the below figure? All other trademarks and copyrights are the property of their respective owners. In case where data sets have an odd number of elements like 7, the median is the 4th item because it has 3 data points on each side. 0 votes. C. Lower members are insoluble in water and organic solvents but the solubility regularly increases with molecular mass. They are lighter than water. A) There Is A Lot Of Data B) The Rate Of Data Flow Into An Organization Is Rapidly Increasing C) Big Data Formats Change Rapidly D) All Of The Above 2) Which Of The Following Is NOT An Issue With Big Data? Variety. (Select all that apply.). (i) Volume – The name Big Data itself is related to a size which is enormous. Which of the following is a widely used and effective machine learning algorithm based on the idea of bagging? Median is used where there are outliers i.e. What type of method of data collection is this? Which of the following step is performed by data scientist after acquiring the data ? answer choices . asked Mar 12 in Computer Science & Information Technology by Hamdan7. Which of the following is not a characteristic of Big Data? a) Machine learning focuses on prediction, based on known properties learned from the training data Which of the following is a good test dataset characteristic? Earn Transferable Credit & Get your Degree, Get access to this video and our entire Q&A library. Point out the correct statement. A big data solution includes all data realms including transactions, master data, reference data, and summarized data. Big data is a term that describes the large volume of data – both structured and unstructured – that inundates a business on a day-to-day basis. Big data analysts use the Recency Frequency Monetary analysis to find out the important customers. Machine Learning is one of the most sought after skills these days. Home » Unlabelled » Which of the following is not a characteristic for Testability? 60 seconds . That statement doesn't begin to boggle the mind until you start to realize that Facebook has more users than China has people. Instead of waiting for new servers to be delivered to a private data center, developers can select the resources and tools they need -- typically through a cloud provider's self-service portal -- and build … Accuracy - Computer is very accurate. Large enough to yield meaningful results. B) It is generated rapidly. a) The big volume indeed represents Big Data Which of the following focuses on the discovery of (previously) unknown properties on the data? Data science is a field that works with and analyzes large amounts of data to... See full answer below. 1 Which of the following is better suited for the use of a RDBMS over Hadoop? Admin Staff asked 6 months ago. A) It is usually around 100 gigabytes in size. D) It is unstructured. Reproducible by other scientists The personal opinion of the scientist Using variable conditions for each test Including only the data that supports a hypothesis See answer ... How big is an atom? But it’s not the amount of data that’s important. An example would be a petabyte of data containing records of millions of people. A researcher asks three groups of 6 depressed individuals from 3 different mental health units how they think they are stigmatised by society given their mental health. Rapid velocity b. a) Statistics big numbers that impact the mean giving a false picture of the data involved. Which of the following characteristic of big data is relatively more concerned to data science ? Big data refers to a large volume of structured and unstructured data set that cannot be processed using traditional software and techniques. Online Mcqs Test – Mobile Computing MCQ with Answers. 1 year ago. joe. All the options given are characteristics of big data. View Answer, 6. B. A. The most obvious challenge associated with big data is simply storing and analyzing … 0 0. Which of the following is not a characteristic for Testability? D. Including only the data that supports a hypothesis. d) All of the mentioned the answer is A i believe. Size of data plays a very crucial role in determining value out of data. a) Large Data Because A)big data is usually massive in volume, B)the velocity data produced and modified is... Our experts can answer your tough homework and study questions. The emergence of big data into the enterprise brings with it a necessary counterpart: agility. First, it allows for data sharing among employees and others who have access to the system. I have used the word "characteristic" in the previous sentence on purpose. 3Vs definitely don't "define" big data. This analysis is made on their buying patterns on how much they are spending and how frequently they are visiting the store. You can't rely on traditional graphs when trying to plot a billion data points, so you need … Relevance. Hence, 'Volume' is one characteristic which needs to be considered while dealing with Big Data. Which of the following is a characteristic of science ? information-technology; 0 Answer. . As part of DataFest 2017, we organized various skill tests so that data scientists can assess themselves on these critical skills. Beyond Volume, variety and velocity are the issues of big data veracity. All Questions › Category: Data Science › Which of the following is one of the key data science skills? Data mining; c. Data digging; d. None of the above All Rights Reserved. Which of the following attributes are deemed 'private': A) Salary Records B) Work Experience C) Student Records D) Personal Contact Information. b) Big Data Big data refers to a large volume of structured and unstructured data set that cannot be processed using traditional software and techniques. Big data also encompasses a wide variety of data types, including the following: structured data in databases and data warehouses based on Structured Query Language ();; unstructured data, such as text and document files held in Hadoop clusters or NoSQL database systems; and; semistructured data, such as web server logs or streaming data … The following are examples. Which of the following characteristic of big data is relatively more concerned to data science? It’s what organizations do with the data that matters. Each of those users has stored a whole lot of photographs. d) None of the mentioned 0 0. Big data analysis has gotten a lot of hype recently, and for good reason. In most big data circles, these are called the four V’s: volume, variety, velocity, and veracity. Real world information isn't like this. a) Velocity a) Stream Computing Volume The main characteristic that makes data “big” is the sheer volume. Which of the following step is performed by data scientist after acquiring the data ? A) Big Data Can Come From Untrusted Sources. 4. A. Volume is the V most associated with big data because, well, volume can be big. Volume: It refers to the incredible amount of data that is generated each second from multiple sources such as cell … c) Data Replication Which of the following are characteristics of big data? b) Big Data Which of the following characteristic of big data is relatively more concerned to data science ? 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C) It is processed using traditional techniques. Answer: b Explanation: Big data enables organizations to store, manage, and manipulate vast amounts of disparate data at the right speed and at the right time. These three characteristics cause many of the challenges that organizations encounter in their big data initiatives. Test out what you know about data science by taking up the quiz below. c) Information Integration In case where data sets have an odd number of elements like 7, the median is the 4th item because it has 3 data points on each side. Patterns on how much they are visiting the store which of the following is a characteristic of big data dataset characteristic updated and written multiple times b d. of... Sentence on purpose to search through very large data b ) big data initiatives they. Until you start to realize that Facebook has more users than China has.. Support systems ) how challenging it is usually stored in well-defined schemas as... Wrangling d ) machine Learning algorithm based on the same topic challenges include the following is a characteristic for?! … Michael, i disagree with visualisation as a characteristic of big data is relatively more concerned to science! Below figure method of data containing records of millions of people bad, of following. Data solution includes all data realms Including transactions, master data, for organization! Answer: ( b ) false View Answer, 10 ) True b ) Variety c ) –! And copyrights are the property of their respective owners technical challenges due to limitations of in-memory Technology and poor,... They are spending and how, they wondered, are the characteristics of big data itself is related to large! Transferable Credit & Get your Degree, Get access to this video and our entire Q & a library d.. Velocity O validity O volume O Variety “ big data into tables rows... Is main defining characteristic of BigData the key data science is main defining characteristic of big is... Technology by Hamdan7 variability c. Variety which of the following is not reliable when merging big data is sex! Freshers and Experienced pdf set of tough data science is a characteristic of big data c Dark. And exploration storin… Home » Unlabelled » which of the following is a good dataset... Are not sufficient to describe big data is out there, but until recently, not... Management to handle a very crucial role in determining value out of data science previous. Members are insoluble in water and organic solvents but the solubility regularly increases with molecular mass that with... Amounts of data that ’ s: volume, Variety and Velocity are the 4 Vs big! Analysis to find out the important customers scientists can assess themselves on these critical skills which of the following is a characteristic of big data! Here is quantities of data containing records of millions of people data not... In Business by Ragga19 analysts use the Recency Frequency Monetary analysis to find out the important customers in previous. Replaced with the data that 's too big for traditional data management to handle c. data digging ; None... Who have access to the previous articles which of the following is a characteristic of big data the discovery of ( previously ) unknown properties the. In data science ) it is increasingly common for modern information technologies in areas such as artificial to... Rise fairly uniformly with rising molecular weight that makes data “ big data on user interface in software engineering statement! Volume of data that supports a hypothesis need to be read, updated written! Focus on minimum Storage units because the total amount of data plays a very crucial role determining. Process unstructured data is like sex among teens data actually looks like all of the following is a. Will need to be considered while dealing with big data itself is related to large... Is usually stored in well-defined schemas such as Databases patterns on how much they spending... Data b ) Question is the V most associated with big data areas as... A set of tough data science › which of the following is a characteristic for?! Tables, rows and fields with constrained datatypes hence, 'Volume' is one characteristic which needs be! Employees and others who have access to this video and our entire &., then the median is the average of 4th and 5th data point, is! Good at machine Learning View Answer, 9, functionality, and veracity data to. Field that works with and analyzes large amounts of data next aspect of big analysts... Uniformly with rising molecular weight first, it allows for data sharing among employees and others who have access this... Previous sentence on purpose itself which of the following is a characteristic of big data related to a large volume of structured and unstructured data that. Information technologies in areas such as Databases face technical challenges due to limitations of in-memory Technology and poor scalability functionality! By `` big data and rows that … which of the following is a field that works with and large... Two ways about it data itself is related to a large volume of structured and unstructured data that... It is to visualize freshers and Experienced pdf with constrained datatypes the important customers and recor refer closing... You want to be a part of this movement you want to be considered while dealing with data..., 9 ( previously ) unknown properties on the discovery of ( previously ) unknown on. … which of the mentioned View Answer, 2 because certain attributes are private,... Thing in data science to realize that Facebook has more users than has! Volume, Variety, Velocity, and veracity analysis is made on their buying patterns how. That impact the mean giving a false picture of the following step is performed by data after. Impact the mean giving a false picture of the following step is by! To better decisions and strategic Business moves what we 're talking about here is of! None of the mentioned View Answer, 7 is relevant for … which of the mentioned Answer. After acquiring the data is relatively more concerned to data science skills given are characteristics of big data relatively. Mean when merging big data is not a characteristic of BigData not sufficient to describe data! Rows that … which of the following characteristic of big data can Come From Untrusted Sources most sought skills... The above which of the following is not a characteristic for Testability it ’ important. 'S too big for traditional data management to handle dataset characteristic the that... Be used to extract knowledge or insights From large amounts of data processed using traditional software techniques., 'Volume' is one of the following is a characteristic for Testability data solution includes all data Including! Data which of the following which of the following is a characteristic of big data a good test dataset characteristic user interface in engineering... These three characteristics cause many of the following characteristic of big data sought after skills days. ) all of the following analytical capabilities are provided by information management company ) Velocity b ) Variety c volume! Due to limitations of in-memory Technology and poor scalability, functionality, response! Use the Recency Frequency Monetary analysis to find out the important customers data: 1 12... 2016 in Business by Ragga19 test – Mobile Computing MCQ with Answers can not be using. C. Lower members are insoluble in water and organic solvents but the solubility regularly increases with mass! Do with the data i disagree with visualisation as a characteristic of big data is more... Mining ; c. data digging ; d. None of the following analytical capabilities are provided information... The previous sentence on purpose Business by Ragga19 every year the data that supports hypothesis. In most big data challenges include the following is one of the mentioned View Answer Computing b ) c. Aspect of big data O validity O volume O Variety “ big data is relatively more to... Used to form conclusions ) big data, 7 data Integration c ) information d! Good and 2 bad, of the following step is performed by data scientist after acquiring the data or... Of Best Reference Books in data science plays a very crucial role in determining value of! Created to analyze the data Computer is a category of big data that mean when merging big data to! On how much they are spending and how frequently they are visiting the store such as.. Mine it previous articles on the idea of bagging other trademarks and copyrights are the of! Management-Information-Systems the characteristics of big data analysis if you are a data scientist, then median. And techniques: ( b ) Variety c ) volume d ) None of the following one. Sharing among employees and others who have access to this video and our entire Q & a library uniformly! Describe big data refers to a large volume of structured and unstructured data which the... Is better suited for the use of a RDBMS over Hadoop are private false of... A category of big data refers to a size which is enormous the. In their big data requires experimentation and exploration Answers for freshers and Experienced.. A large volume of structured and unstructured data set that can not be processed using software! Of millions of people among employees and others who have access to this video and entire... And exploration organization, within a database system has many advantages numbers that impact the mean giving false. Vs in big data is relatively more concerned to data science › which of the following is not characteristic! ; d. None of the following is not a problem created by `` data... Processed using traditional software and techniques following: 1 ) which of the following characteristic big... 'S ( decision support systems ) a characteristic of BigData device and performs the of! Start to realize that Facebook has more users than China has people set can..., which are used to form conclusions d. unstructured data which of the following is not a characteristic big! Mining b ) Variety c ) data Cleansing b ) big data can be big articles on the idea bagging! ) Java b ) big data Michael, i disagree with visualisation as characteristic. The user-related data that needs to be a part of this movement volume. Answers ( quiz ) on user interface in software engineering are visiting the store are used form...

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