Computers and Technology, 16.04.2020 04:52 imran2k13
1. Which Big Data analysis technique involves the examination of previously collected data sets in an attempt to discover patterns and other knowledge hidden within the data? a. Data Mining b. ReCAPTCHA c. Crowdsourcing d. Screen Scraping 2. An infographic displays the relative frequencies of the 100 most common emoji used in text messaging for each of the last 12 months. Which of the following conclusions cannot be drawn from such a representation of emoji usage? a. You can determine the growth or decline in popularity of a particular emoji. b. You can determine what percentage of text messages contains a particular emoji. c. You can determine how long the most popular emoji has held the #1 position. d. You can determine the average age of emoji users based on emoji use. 3. Which of the following is NOT a benefit of making digital information and scientific databases openly available across the internet? a. Innovations in medicine, business and science can be developed from the increased knowledge gained from large data sets. b. Inaccurate and misleading data can be more easily disseminated to scientific researchers. c. Scientific researchers can more easily share data and collaborate on related research projects. d. Data scientists can discover previously unnoticed trends and patterns hidden within large data sets.
Answers: 2
Computers and Technology, 23.06.2019 18:30
The computers in the sales department did not have enough data storage capacity to contain all the information the department needed to store, and it was taking a long time for team members to access the data they needed. to fix the problem, the technician installed new, larger hard drives on all the computers.
Answers: 1
Computers and Technology, 25.06.2019 08:00
Implement a document scanning function wordcountengine, which receives a string document and returns a list of all unique words in it and their number of occurrences, sorted by the number of occurrences in a descending order. if two or more words have the same count, they should be sorted according to their order in the original sentence. assume that all letters are in english alphabet. you function should be case-insensitive, so for instance, the words “perfect” and “perfect” should be considered the same word.
Answers: 1
Computers and Technology, 25.06.2019 08:30
Which of these devices is usually the default for most home network?
Answers: 1
1. Which Big Data analysis technique involves the examination of previously collected data sets in a...
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