Free AI Fundamentals Exam Braindumps
Artificial Intelligence Fundamentals Questions 21–25 (page: 6)

Updated On: 10-Feb-2026

A clustering method is considered good when it produces which of the following?

  1. Partitions
  2. Intra-classes
  3. Inter-classes

Answer(s): B

Explanation:

A clustering method is considered good when it produces high intra-class similarity, meaning data points within the same cluster are closely related, ensuring meaningful groupings.



Which of the following expertise domains can be used to simulate crimes and detect patterns?

  1. Business expertise
  2. Forensic science
  3. Human science

Answer(s): B

Explanation:

Forensic science uses AI to simulate crimes and detect patterns by analyzing evidence, reconstructing scenarios, and identifying criminal behaviors or trends.



Machine learning can be defined as:

  1. a predetermined set of rules.
  2. a type of automation.
  3. a predictive model.

Answer(s): C

Explanation:

Machine learning can be defined as a predictive model because it uses data to learn patterns and make predictions or decisions without being explicitly programmed.



Which term is used to describe the transformation of high-dimensionality data to lower-dimensionality data while retaining meaningful attributes of the original data?

  1. Regression
  2. Dimension reduction
  3. Dimension enhancement

Answer(s): B

Explanation:

Dimension reduction is the process of transforming high-dimensional data into lower dimensions while retaining the most meaningful attributes, improving efficiency and reducing complexity in AI models.



How can the use of AI cause damage to an individual's character?

  1. Increased regulatory requirements
  2. Gathering of personal information posted on social media
  3. Information distortion

Answer(s): C

Explanation:

AI can damage an individual's character through information distortion, such as generating misleading or false content (e.g., deepfakes), which can harm reputation and credibility.



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