Amazon Web Services Updated AIF-C01 Exam Questions and Answers by emile

The manufacturing company uses AI to inspect products for damages or defects, which involves analyzing visual data (e.g., images or videos of products). This task falls under computer vision, a type of AI application that enables machines to interpret and understand visual information, such as identifying defects in manufacturing.

Exact Extract from AWS AI Documents:

From the AWS AI Practitioner Learning Path:

"Computer vision enables machines to interpret and understand visual data from the world, such as images or videos. Common applications include defect detection in manufacturing, where AI models analyze product images to identify damages or anomalies."

(Source: AWS AI Practitioner Learning Path, Module on AI Concepts)

Detailed Explanation:

Option A: Recommendation systemRecommendation systems suggest items or actions based on user preferences (e.g., product recommendations). They are not relevant for inspecting products for defects.

Option B: Natural language processing (NLP)NLP focuses on processing and understanding text or speech, not visual data like product images. This option is incorrect.

Option C: Computer visionThis is the correct answer. Computer vision is used for tasks like defect detection in manufacturing by analyzing visual data to identify damages or defects.

Option D: Image processingWhile image processing involves manipulating images (e.g., filtering, resizing), it is a lower-level technique, not an AI application. Computer vision, which often uses image processing as a component, is the broader AI application here.

Accuracy is the most appropriate metric to measure the performance of an image classification model. It indicates the percentage of correctly classified images out of the total number of images. In the context of classifying plant diseases from images, accuracy will help the company determine how well the model is performing by showing how many images were correctly classified.

Option B (Correct): "Accuracy": This is the correct answer because accuracy measures the proportion of correct predictions made by the model, which is suitable for evaluating the performance of a classification model.

Option A: "R-squared score" is incorrect as it is used for regression analysis, not classification tasks.

Option C: "Root mean squared error (RMSE)" is incorrect because it is also used for regression tasks to measure prediction errors, not for classification accuracy.

Option D: "Learning rate" is incorrect as it is a hyperparameter for training, not a performance metric.

AWS AI Practitioner References:

Evaluating Machine Learning Models on AWS: AWS documentation emphasizes the use of appropriate metrics, like accuracy, for classification tasks.

Creating a prompt template that teaches the LLM to detect attack patterns is the most effective way to reduce the risk of the model being manipulated through prompt engineering.

Prompt Templates for Security:

A well-designed prompt template can guide the LLM to recognize and respond appropriately to potential manipulation attempts.

This strategy helps prevent the model from performing undesirable actions or exposing sensitive information by embedding security awareness directly into the prompts.

Why Option A is Correct:

Teaches Model Security Awareness: Equips the LLM to handle potentially harmful inputs by recognizing suspicious patterns.

Reduces Manipulation Risk: Helps mitigate risks associated with prompt engineering attacks by proactively preparing the LLM.

Why Other Options are Incorrect:

B. Increase the temperature parameter: This increases randomness in responses, potentially making the LLM more unpredictable and less secure.

C. Avoid LLMs not listed in SageMaker: Does not directly address the risk of prompt manipulation.

D. Decrease the number of input tokens: Does not mitigate risks related to prompt manipulation.

An anomaly detection system is suitable for identifying unusual patterns or behaviors, such as suspicious IP addresses, which might indicate a potential threat.

Anomaly Detection:

Anomaly detection uses machine learning algorithms to identify deviations from normal behavior, such as unexpected traffic from a suspicious IP address.

This is a common approach for identifying potential threats or malicious activity in cybersecurity applications.

Why Option C is Correct:

Detects Suspicious Behavior: An anomaly detection system can monitor and detect IP addresses that exhibit unusual or suspicious patterns.

Real-time Monitoring: Provides continuous analysis of network traffic to identify potential security threats.

Why Other Options are Incorrect:

A. Speech recognition system: Is unrelated to detecting suspicious IP addresses.

B. NLP named entity recognition: Focuses on identifying entities in text, not IP address analysis.

D. Fraud forecasting system: Generally used for predicting fraud, not directly applicable to identifying suspicious IPs.

Thus, C is the correct answer for detecting suspicious IP addresses.