NWIT Final Part5

Which of the following statements most accurately describes semi-structured data?

• Information that can be organized in rows and columns, like in a spreadsheet

• Data that lacks any built-in organization or structure, such as images and texts

• Data that combines features of both structured and unstructured data, using metadata for organization

• Quantitative data processed and analyzed by conventional data tools

Which of the following types of data is categorized as qualitative data, and cannot be processed and analyzed by conventional data tools and methods?

• Data in a database

• Unstructured data

• Semi-structured data

• Structured data

Which of the following methods of learning describes how an AI system learns using trial and error?

• Supervised learning

• Unsupervised learning

• Reinforcement learning

Which of the following is an example of structured data?

• Videos

• Movie reviews

• Social media posts

• Flight schedules

Which level of AI refers to machines that can perform any intellectual task that a human can?

• Narrow AI

• General AI

• Broad AI

Which of the following explains why an AI trained with machine learning can rapidly map the best route between two points on a map?

• It predicts traffic problems based on stored alternative routes for every possible situation.

• It relies on a complete database of all possible routes through the city.

• It uses predefined programming instructions to navigate through traffic.

• It performs millions of tiny calculations quickly, trying different routes through trial and error.

Which of the following is the level of AI that is more versatile, can handle a wider range of related tasks, and is focused on integrating AI within specific business processes?

• General AI

• Broad AI

• Narrow AI

Which of the following is a likely consequence of AI becoming more pervasive across industries?

• Increased compartmentalization of AI implementation

• Humans and machine interactions will become increasingly standardized

• Reliance on current machine interface technologies will strengthened

• Enhanced productivity and the creation of new opportunities

Which of the following acts on behalf of people in the physical world in a way that complements human abilities?

• Expert systems

• Cognitive computing systems

• Machine learning algorithms

• Augmented intelligence

You're working for an employer who wants to learn from social media what customers say about her products and services. Which of the following is the best reason to support moving to an AI system?

• Social media data is completely structured.

• Social media data is completely unstructured.

• Social media data contains a mix of structured and unstructured data.

• Social media data lacks complexity.