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c. Hadoop is a tool that helps in managing the storage of massive datasets.
d. Natural language data refers to data that is easy to fit into data models and typically
includes information stored in databases.
e. The 17 SDGs are integrated in such a manner that action on one will have an impact
on the other.
3. Fill in the blanks using the words from the help box.
Hadoop, Components, Big data, Organised, Formatted, Data
a. ____________ is a term used for any dataset that is large or complex to be processed by traditional
data management techniques.
b. Structured data is highly ____________ and ____________ to be easily searchable.
c. ____________ has become an important fuel on which industries function today.
d. ____________ has become the most popular software framework for big data.
e. The major ____________ of AI include data, natural language processing and computer vision.
4. Answer in one or two words.
a. Name the term used for managing and querying data stored in databases. ______________
b. Which language is widely used for data science and software development
due to its ease of use and code readability? ______________
c. What is used for data visualisation and allows users to create interactive
visualisations and dashboards? ______________
d. Write the name of any one data type that represents the biggest challenge
for data scientists due to difficulties in finding objects and patterns. ______________
5. Think and answer.
a. Describe how AI helps achieve the goal of SDG 2.
_____________________________________________________________________________
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b. State some of the key challenges to sustainable development.
_____________________________________________________________________________
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Introduction to SDGs and Data Science 163

