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1Z0-1122-25 - Oracle Cloud Infrastructure 2025 AI Foundations Associate passing score is guaranteed
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a. Generate transcript from documents b. Classify documents into different types c. Extract tables from documents d. Extract text from documents
17.What is the benefit of using embedding models in the OCI Generative AI service? a. They simplify managing databases. b. They facilitate semantic searches. c. They optimize the use of computational resources. d. They enable creating detailed graphics. 18.What does "fine-tuning" refer to in the context of OCI Generative AI service? a. Doubling the neural network layers b. Upgrading the hardware of the AI clusters c. Encrypting the data for security reasons d. Adjusting the model parameters to improve accuracy 19.You are training a deep learning model to classify images. What is the primary function of the convolutional layer? a. To detect specific features in the input image b. To generate new images c. To classify the input image d. To replace the spatial dimensions of the input image 20.What is the primary purpose of reinforcement learning? a. Making predictions from labeled data b. Learning from outcomes to make decisions c. Finding relationships within data sets d. Identifying patterns in data 21.How does AI enhance human efforts? a. By processing data at a speed and effectiveness far beyond human capability b. By completely replacing human workers in all tasks c. By increasing the physical strength of humans d. By deleting data humans need to handle 22.What is the key feature of Recurrent Neural Networks (RNNs)? a. They do not have an internal state. b. They process data in parallel. c. They have a feedback loop that allows information to persist across different time steps. d. They are primarily used for image recognition tasks.
23.Which AI Ethics principle leads to the Responsible AI requirement of transparency? a. Respect for human autonomy b. Prevention of harm c. Fairness d. Explicability 24.Which type of machine learning is used to understand relationships within data and is not focused on making predictions or classifications? a. Supervised learning b. Unsupervised learning c. Reinforcement learning d. Active learning 25.What would you use Oracle AI Vector Search for? a. Store business data in a cloud database. b. Query data based on semantics. c. Query data based on keywords. d. Manage database security protocols. 26.How do Large Language Models (LLMs) handle the trade-off between model size, data quality, data size, and performance? a. They prioritize larger model sizes to achieve better performance. b. They focus on increasing the number of tokens while keeping the model size constant. c. They ensure that the model size, training time, and data size are balanced for optimal results. d. They disregard model size and prioritize high-quality data only. 27.You’re analyzing customer feedback forms to identify common complaints. Which machine learning approach would you use? a. Supervised Learning b. Deep Learning c. Reinforcement Learning d. Unsupervised Learning 28.What is "in-context learning" in the realm of Large Language Models (LLMs)? a. Teaching a model through zero-shot learning b. Providing a few examples of a desired task via the input prompt
d. Notebook session 34.Which component in OCI Data Science provides an interactive coding environment for building and training models? a. Data Science Jobs b. Notebook Sessions c. Conda Environments d. Model Catalog 35.You are training a deep learning model to predict user behavior. What type of data is this an example of? a. Time-series data b. Image data c. Text data d. Sequential data
39.You are training a logistic regression model to classify emails as spam or not spam. The model is currently classifying too many emails as spam. What would you do to adjust the model? a. Increase the regularization parameter. b. Increase the threshold value for classification. c. Decrease the weight of the feature representing the presence of certain keywords. d. Decrease the number of iterations. 40.What is the difference between classification and regression in Supervised Machine Learning? a. Classification assigns data points to categories, whereas regression predicts continuous values. b. Classification predicts continuous values, whereas regression assigns data points to categories. c. Classification and regression both predict continuous values. d. Classification and regression both assign data points to categories.