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Sam Roberts

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Mastery over which subject is NOT required for being a data scientist?

The answer is Option (B) English. Data scientists should have good knowledge of computer science concepts, statistics concepts (descriptive statistics, hypothesis testing, and statistical modeling), mathematics (probability distribution, basic calculus, and linear algebra), database concepts, and data visualization…

Python

Answered Jul 4, 2021 · 1.2K Views Read answer →

What is VPC (Virtual private cloud).

Amazon virtual private cloud provides facility of launching ec2 instances & related services within a private network. It basically isolates the services from the public network and creates a private cloud. It basically forms a network layer which is separate from public or default one and hence can only be accessed…

AWS

Answered Feb 12, 2020 · 1.7K Views Read answer →

What are the different types of EC2 instances based on their costs?

The three sorts of EC2 occasions are: On-request Instance It is modest for a brief timeframe yet not when taken as long as possible Spot Instance It is more affordable than the on-request occasion and can be purchased through offering. Reserved Instance In the event that you are wanting to utilize an occasion for a…

AWS

Answered Jan 5, 2020 · 1.4K Views Read answer →

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