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OCI 2023 AI Foundations Associate (1Z0-1122-23) S2

Oracle Cloud Infrastructure 2023 AI Foundations Associate (1Z0-1122-23).

  1. Which task is a Generative AI task?
  • Calculating the total word count in an article
  • Detecting credit card fraud
  • Writing a poem based on a given theme (*)
  • Identifying the main topic of a news article

 

Correct Option: Writing a poem based on a given theme

Writing a poem based on a given theme is an example of a Generative AI task. Generative AI refers to AI systems that can generate creative content, such as text, images, music, and more. In this case, the AI is given a theme or a prompt and then generates a new piece of creative writing, which is the poem.

  1. Which is NOT an example of vision or image-related AI task?
  • Identify objects in images
  • Facial recognition
  • Repair damaged images (*)
  • Classify images

Correct Option: Repair damaged images

Although image restoration and repair do involve working with images, it’s not a typical vision task in the sense of identifying objects, classifying images, or facial recognition. While AI can certainly be used for image restoration, it’s not one of the core tasks directly related to vision or image-related AI.

 

 

  1. Which type of Machine Learning algorithms extract trends from data?
  • Unsupervised Machine Learning (*)
  • Reinforcement Learning
  • Supervised Machine Learning
  • Natural Language Processing

 

Explanation

Correct Option: Unsupervised Machine Learning

The Unsupervised Machine Learning algorithms extract trends from data. In contrast, Supervised Machine Learning (option c) involves using labelled data to train algorithms to predict outcomes or classify data, and Reinforcement Learning (option b) focuses on training agents to make sequences of decisions through trial and error to maximize rewards. Natural Language Processing (option d) is a field within machine learning that deals with processing and understanding human language. Although NLP can be used to extract trends and insights from text data, it’s not a type of Machine Learning algorithm in the same sense as the other options.

 

  1. Which type of Machine Learning is used in autonomous car driving?
  • Supervised Learning
  • Reinforcement Learning (*)
  • Unsupervised Learning
  • Natural Language Processing

Correct Option: Reinforcement Learning

Reinforcement Learning (RL) is a branch of Machine Learning where an agent learns to perform actions in an environment to maximize a cumulative reward. In the context of autonomous car driving, the car is the agent, the road and its surroundings form the environment, and the reward might be related to safe and efficient navigation, obeying traffic rules, and reaching the desired destination.

 

  1. Which task is an example of a speech-related AI task?
  • Speech-to-text conversion (*)
  • Language translation
  • Random number generation
  • Music composition

 

Explanation:

 

Correct Option: Speech-to-text Conversion

This task involves converting spoken language or speech into written text. It’s commonly referred to as automatic speech recognition (ASR) or speech-to-text conversion. Speech-related AI algorithms process audio recordings of spoken words and transcribe them into textual form.

Source: https:/oracle.com

https://oracle.com

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