Which of the following is true of hadoop? select one:
a. it is designed to store and retrie...
Computers and Technology, 11.10.2019 01:20 shayla3613
Which of the following is true of hadoop? select one:
a. it is designed to store and retrieve data in a manner that does not rigidly enforce the atomicity, consistency, isolation, and durability (acid) conditions associated with the relational database model.
b. it is an open-source software framework designed for processing large volumes of data by dividing the work into a set of independent tasks.
c. it is a simple but highly useful way to organize structured data into collections of two-dimensional tables called relations.
d. it is a method to analyze multidimensional data from many different perspectives.
Answers: 1
Computers and Technology, 23.06.2019 10:00
Whats three fourths of 15(this is supposed to be in math but i clicked too fast)
Answers: 1
Computers and Technology, 23.06.2019 14:30
Select the correct answer. which step can possibly increase the severity of an incident? a. separating sensitive data from non-sensitive data b. immediately spreading the news about the incident response plan c. installing new hard disks d. increasing access controls
Answers: 2
Computers and Technology, 23.06.2019 21:50
Description: write function lastfirst() that takes one argument—a list of strings of the format "lastname, firstname" —and returns a list consisting of two lists: (a) a list of all the last names (b) a list of all the first names
Answers: 2
Computers and Technology, 24.06.2019 09:50
Suppose you are an ad-serving company and you maintain a log of cookie data for ads you serve to the web pages for a particular vendor (say amazon). a. how can you use this data to determine which are the best ads? b. how can you use this data to determine which are the best ad formats? c. how could you records of past ads and ad clicks to determine which ads to send to a given ip address? d. how could you use this data to determine how well the technique you used in your answer to part c was working? e. how could you use this data to determine that a given ip address is used by more than one person? f. how does having this data give you a competitive advantage vis-Ă -vis other ad-serving companies?
Answers: 2
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