Computers and Technology, 28.01.2021 22:50 postolachiveaceslav9
All of the following are true about data science and big data except: a. Digital data is growing at the rate of 2.5 quintillion bytes per day b. Data scientists use skills in data management, statistics, and software development c. No digital data is stored in traditional databases d. Data science involves preparing, manipulating, and analyzing large amounts of digital data
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Computers and Technology, 22.06.2019 06:30
Exchanging which type of data uses the least bandwidth? music photographs video voice bandwidth- the amount of data that can be moved between two points in a set time period
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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
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Computers and Technology, 25.06.2019 08:10
Rom also called main memory or system memoryis used to stor the essential parts of the operating while the computer is running / true or false
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Computers and Technology, 25.06.2019 09:50
In any one-minute interval, the number of requests for a popular web page is a poisson random variable with expected value 240 requests. (a) a web server has a capacity of requests per minute. if the number of requests in a one-minute interval is greater than the server is overloaded. use the central limit theorem to estimate the smallest value of for which the probability of overload is less than 0.035. note that your answer must be an integer. also, since this is a discrete random variable, don't forget to use "continuity correction". = 268 (b) now assume that the server's capacity in any one-second interval is ⌊/60⌋, where ⌊⌋ is the largest integer ≤ (this is called the floor function.) for the value of derived in part (a), what is the probability of overload in a one-second interval? this time, don't approximate via the clt, but compute the probability exactly.
Answers: 2
All of the following are true about data science and big data except: a. Digital data is growing at...
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