Which of the following is not an authentic source for data acquisition?

• Sensors

• Surveys

• Web Scraping

• System Hacking

Problem scoping helps in ________.

• setting the goal

• identifying the problem

• a deeper understanding of the problem

• All of these

Which of the following W of 4Ws canvas problem helps in analysing the affected people directly or indirectly?

• Who

• What

• Where

• Why

The beginning part of the decision tree is called _______.

• Leaves

• Root

• Nodes

• Branches

_________ block helps in focuses on the situation or context the problem is located.

• Who

• What

• Where

• Why

______can be collected from various sources like newspapers, cameras, observations, surveys, questionnaires and so on.

• Elements

• Connectors

• Data

• Relations

The system in which elements are interconnected and one must understand the elements and relationships between the elements to understand the system is called ______.

• Maps

• System maps

• Images

• Data

__________ data is used to assess the AI machine for its efficiency and performance.

• Testing data

• Training data

• Data features

• System

Each problem is associated directly or indirectly with some factors. These factors are known as _________

• Problem features

• Data features

• Data factors

• Problem factors

__________refers to the method of designing a model of real system.

• Evaluation

• Modelling

• Data acquisition

• Data exploration