Data Science Quiz

As a data scientist in finance, all I need to know is the algorithms and the process. Knowledge in finance isn't needed.

• True

• False

As a CEO/CTO of a startup, is it wise to promote my solution by adding an Artificial Intelligence based feature?

• Yes

• No

Which of these tasks is NOT done by a data scientist ?

• Define the strategy

• Analyze the data

• Manage a team

• A data scientist does all of the previous tasks

What process is NOT considered as a data science process?

• GOBDA

• CRISP-DM

• GABDO

Which of these defines the right encapsulation?

• Machine Learning -> Artificial Intelligence -> Deep Learning

• Artificial Intelligence -> Machine Learning -> Deep Learning

• Artificial Intelligence -> Deep Learning -> Machine Learning

Machine learning contains three main types, which are the following

• Supervised Learning, Undefined Learning, Reinforcement Learning

• Supervised Learning, Unsupervised Learning, Reinforcement Learning

• Supervised Learning, Generative Models, Unsubscribed Learning

In supervised learning, there are two main types of problems

• Regression, Clustering

• Regression, Clarification

• Regression, Classification

In regression, the output is usually

• Continuous

• Discrete

Suppose you work in HR department of a company, and you want to automate the recruitment process. As a first project, you want to know if a profile is with HIGH potential, AVERAGE potential or WEAK potential. However , your dataset contains previous profiles with the same labels mentioned. What kind of problem is this?

• Supervised, Classification

• Supervised, Regression

• Unsupervised, Clustering

You are assigned a new project which involves helping a food delivery company save more money. The problem is, company’s delivery team fails to deliver food on time. And to keep their unsatisfied customers pleased , they deliver the food for free. Can this be solved through Machine Learning?

• Yes

• No