--- title: 2018 Data Pro Assessment description: "Answering hundreds of questions would only begin to adequately measure one's competency as a \"data\" pro, but it's fun to try with a sample set." image: https://www.websitemagazine.com/hubfs/Imported_Blog_Media/man-metrics96f4f88ec5e163acbc5dff0000ff1aaa-1-1-1-1.png --- [Log In](https://www.websitemagazine.com/_hcms/mem/login) [Subscribe](https://websitemagazine.tradepub.com/free/w_webk05/prgm.cgi) [![Website Magazine Logo](https://www.websitemagazine.com/hs-fs/hubfs/gradient-regular@3x-1.png?width=586&height=145&name=gradient-regular@3x-1.png "Website Magazine Logo")](http://Website%20Services,%20Inc.) - [About](https://www.websitemagazine.com/about) - [FAQs](https://www.websitemagazine.com/about/faq) - [Advertise](https://www.websitemagazine.com/about/advertise) - [Editorial Staff](https://www.websitemagazine.com/about/editorial-publishing-staff) - [Resources](https://websitemagazine.tradepub.com) - [Newsletter](https://www.websitemagazine.com/newsletter-sign-up) - More - [Contact Us](https://www.websitemagazine.com/contact) [Log In](https://www.websitemagazine.com/_hcms/mem/login) [Subscribe](https://websitemagazine.tradepub.com/free/w_webk05/prgm.cgi) Search - [Latest](https://www.websitemagazine.com) - [Design](https://www.websitemagazine.com/web-design) - [Development](https://www.websitemagazine.com/web-development) - [SEO](https://www.websitemagazine.com/seo) - [Ecommerce](https://www.websitemagazine.com/ecommerce) - [Content](https://www.websitemagazine.com/content) - [Marketing](https://www.websitemagazine.com/marketing) - [Advertising](https://www.websitemagazine.com/advertising) - [Email](https://www.websitemagazine.com/email) - [Infographics](https://www.websitemagazine.com/infographics) - [View All Topics](https://www.websitemagazine.com/channels) # 2018 Data Pro Assessment ![Peter Devereaux](https://www.websitemagazine.com/hubfs/Peter_Devereaux.png) [by Peter Devereaux](https://www.websitemagazine.com/marketing/author/peter-devereaux) 01 Jan, 2018 - - - [mailto:?Body=https://www.websitemagazine.com/marketing/data-pro-assessment](mailto:?Body=https://www.websitemagazine.com/marketing/data-pro-assessment) - Link Copied! ![2018 Data Pro Assessment](https://www.websitemagazine.com/hubfs/Imported_Blog_Media/man-metrics96f4f88ec5e163acbc5dff0000ff1aaa-1-1-1-1.png) Correctly answering hundreds of questions would only begin to adequately measure one's true competency as a "data" professional, but it's fun to try with a sample set. Test your knowledge and awareness of popular big data tools, technology and terms in this month's edition of Website Magazine's Quiz Time! ***1. Apache Hive is an open-source data warehouse infrastructure that...*** a) provides tools for data summarization, query and analysis. b) enables access to data via SQL. c) is designed to support the analysis of large datasets. d) All of the above. ***2. Cluster analysis ("clustering") is a statistical classification technique or activity that involves grouping a set of objects or data so that those in the same group (called a cluster) are similar to each other, but different from those in other clusters.*** a) True b) False ***3. Data mining is the process of analyzing hidden \_\_\_\_\_\_\_\_\_ according to different perspectives for categorization into useful information.*** a) anomalies in data b) patterns in data c) stolen data d) None of the above. ***4. Hadoop, a distributed data management platform and open-source software frame-work for storing and processing big data, was designed to scale linearly to large clusters of thousands of commodity computers.*** a) True b) False ***5. Metadata is data that...*** a) is shared under a Creative Commons license. b) describes other data. c) should never be used for images and videos. d) All of the above. ***6. R is a \_\_\_\_\_\_\_\_\_ programming language for \_\_\_\_\_\_\_\_ analysis.*** a) non-visual, narrative b) enterprise-level, human resources c) open-source, statistical d) None of the above. ***7. One petabyte is..*** a) an extremely large unit of data. b) equal to 1,000 terabytes. c) both A and B. d) None of the above. ***8. Pattern recognition occurs when an algorithm locates recurrences or regularities within large data sets.*** a) True b) False ***9. Natural language processing (NLP) involves tasks such as...*** a) identifying sentence structures b) detecting keywords c) extracting relationship data d) All of the above. ***10. This process and technology is used to remove inaccurate data:*** a) data cleansing b) metadata analysis c) progressive enhancement d) None of the above.  **ANSWERS ARE BELOW...** --- --- --- --- --- --- --- --- --- --- --- --- --- Answers: 1. D; 2. A; 3. B; 4. A; 5. B; 6. C; 7. C; 8. A; 9. D; 10. A ![Peter Devereaux](https://www.websitemagazine.com/hubfs/Peter_Devereaux.png) [Peter Devereaux](https://www.websitemagazine.com/marketing/author/peter-devereaux) As the Editor-in-Chief of Website Magazine and President of Website Services, Peter has established himself as a prominent figure in the digital marketing industry. With a wealth of experience and knowledge, Peter has been a driving force in shaping the landscape of digital marketing. His leadership in creating innovative and targeted marketing campaigns has helped numerous businesses achieve their revenue growth goals. Under his direction, Website Magazine has become a trusted source of information and insights for digital marketers worldwide. As President of Website Services, Peter oversees a team of talented professionals who specialize in SEO/SEM, email marketing, social media, and digital advertising. Through his hands-on approach, he ensures that his team delivers exceptional results to their clients. With a passion for digital marketing, Peter is committed to staying up-to-date with the latest industry trends and technologies, making him a sought-after thought leader in the field. - - - - - [mailto:peter.devereaux@websitemagazine.com](mailto:peter.devereaux@websitemagazine.com) #### Popular Post ### [31 Back-to-School Keyword Targets ![31 Back-to-School Keyword Targets](https://www.websitemagazine.com/hubfs/Imported_Blog_Media/schoolbus-1-1-1-1.jpg)](https://www.websitemagazine.com/marketing/31-back-to-school-keyword-targets) ### [GoDaddy Goes .XXX ![GoDaddy Goes .XXX](https://www.websitemagazine.com/hubfs/Imported_Blog_Media/gradient-regular-logo-mark-Jan-23-2023-12-15-39-1451-AM-Apr-10-2023-01-36-09-0977-PM-3-1.png)](https://www.websitemagazine.com/marketing/godaddy-goes-xxx) ### [23 Cool Tech Facts ![23 Cool Tech Facts](https://www.websitemagazine.com/hubfs/Imported_Blog_Media/fact_100x100-2-1-1-1.png)](https://www.websitemagazine.com/marketing/23-cool-tech-facts) #### Subscribe to Our Newsletter! 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All Rights Reserved - [Privacy Policy](https://www.websitemagazine.com/about/privacy) ```json { "@context" : "https://schema.org", "@type" : "BlogPosting", "author" : { "@type" : "Person", "name" : "Peter Devereaux", "url" : "https://www.websitemagazine.com/marketing/author/peter-devereaux" }, "dateModified" : "2023-05-01T21:25:55.406Z", "datePublished" : "2018-01-01T06:00:00.000Z", "headline" : "2018 Data Pro Assessment", "image" : [ "https://www.websitemagazine.com/hubfs/Imported_Blog_Media/man-metrics96f4f88ec5e163acbc5dff0000ff1aaa-1-1-1-1.png" ], "mainEntityOfPage" : { "@id" : "https://www.websitemagazine.com/marketing/data-pro-assessment", "@type" : "WebPage" }, "publisher" : { "@type" : "Organization", "logo" : { "@type" : "ImageObject", "url" : "https://www.websitemagazine.com/hubfs/gradient-regular@3x-1.png" }, "name" : "Website Services, Inc." } } ``` ```json { "@context" : "https://schema.org", "@type" : "NewsArticle", "author" : [ { "@type" : "Person", "name" : "Peter Devereaux" } ], "headline" : "2018 Data Pro Assessment", "publisher" : { "name" : "Website Magazine", "url" : "https://www.websitemagazine.com/" } } ```