1) Which of the following is not considered an approach for modeling? a) Rule-based b) Learning-based c) Knowledge-based d) All of these 2) Clustering is a form of __________ learning a) Supervised b) Unsupervised c) Reinforcement d) Deep 3) Which of the following best describes a perceptron? a) Type of clustering algorithm b) Basic unit of ANN c) Text processing in NLP d) Data Preprocessing Method 4) What does a Convolutional Neural Network deal with? a) Text Processing b) Numerical Prediction c) Image & Visual Data Analysis d) Data Clustering 5) Which of the following statements is correct regarding unsupervised learning? a) It works on labeled data b) Helps machine understand major features of data c) Involves reinforcement signals d) Requires predetermined labels from developers 6) If we have UNO, BINGO cards and regular playing cards and we need to separate them, which method will we use? a) Clustering b) Regression c) Association d) Analogy 7) In a handwriting recognition AI model, 80 % of digit images are used for? a) Training b) Testing 8) Primary goal of classification model is? a) Sort data into predefined categories b) Group similar data points together c) Predict numerical values d) Discover relationships in data 9) Which of these is an example of Clustering? a) Identifying spam emails b) Grouping customers based on purchasing behavior c) Predicting house prices d) None of these 10) Which of these is not a type of AI modeling? a) Rule-based b) Learning-based c) Hybrid modeling d) All are types 11) Which layer in a neural network performs the primary processing? a) Input Layer b) Hidden Layer c) Output Layer d) None of these 12) Neural networks can automatically extract data features without needing programmer input a) True b) False 13) Which of these is a subcategory of Unsupervised learning? a) Regression b) Classification c) Analogy d) Association 14) Which modeling approach is suitable for unlabeled data? a) Supervised b) Classification c) Regression d) Clustering 15) In a rule-based approach, patterns in data are defined by the developer a) True b) False 16) Mimicking human brain through layers of neural network is an example of? a) Deep Learning b) Machine Learning c) Unsupervised Learning d) Reinforcement Learning 17) Which AI modeling type is used when developers explicitly set rules and conditions? a) Learning-based b) Rule-based 18) Which of the following is an example of unsupervised learning? a) Email spam detection b) Image classification c) Customer segmentation d) Sentiment analysis 19) Rule-based modeling works best when: a) Data is unstructured b) Rules are known c) Data has missing values d) Data is noisy 20) Which of the following is NOT a type of machine learning? a) Supervised b) ANN c) Unsupervised d) Reinforcement

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