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WorksheetsPython with Ai
Total questions: 20
Worksheet time: 11mins
What is machine learning?
A technique for robots to speak
A method for computers to learn from data
A way to repair computers
A tool for designing websites
Which of these is an example of machine learning in daily life?
Using a calculator
Movie recommendations on Netflix
Listening to music on radio
Writing a letter
What kind of learning is used by voice assistants like Siri and Google Assistant?
Supervised learning
Unsupervised learning
Reinforcement learning
Machine learning
Which of the following is NOT an example of machine learning?
Predictive text on smartphones
Sorting emails into spam and inbox
Taking a selfie with a phone
Face recognition in security cameras
Which machine learning method is most likely used in self-driving cars?
Reinforcement learning
Supervised learning
Unsupervised learning
None of the above
What is the purpose of a "training dataset" in machine learning?
To test the machine learning model
To train the model by providing examples
To store data for future use
To eliminate noise from the data
Which of the following apps uses machine learning for personalized recommendations?
YouTube
Microsoft Word
Google Docs
Which machine learning technique is used to classify emails as spam or not?
Regression
Clustering
Classification
Association
Which of the following is an example of supervised learning?
Finding patterns in unlabeled data
Predicting house prices based on labeled examples
Grouping customers into segments
Rewarding a robot for achieving its goal
Which type of neural network is typically used in image recognition tasks?
Recurrent Neural Network (RNN)
Convolutional Neural Network (CNN)
Feedforward Neural Network (FNN)
Generative Adversarial Network (GAN)
Which type of machine learning is used when the model learns from labeled data?
Reinforcement learning
Supervised learning
Unsupervised learning
Clustering
How do social media platforms use machine learning to filter inappropriate content?
By relying on user reports
By scanning content for certain words and phrases
By using deep learning models to detect offensive images, videos, and text
By manually reviewing all posts
What is the role of machine learning in fraud detection for e-commerce websites?
Analyzing browsing history to target ads
Flagging suspicious transactions by recognizing patterns in user behavior that are uncommon or risky
Increasing website speed by optimizing code
Offering discounts on products
In which way does a credit scoring system use machine learning to evaluate loan applications?
By comparing your data with others' using a supervised learning algorithm
By checking your social media activity
By analyzing only your employment history
By manually reviewing your financial history
What is the function of neurons in a neural network?
To store data permanently
To handle internet traffic
To increase the speed of the network
To process and transmit signals (input) through the network
What is a neural network in machine learning?
A system designed to connect multiple computers
A model inspired by the human brain that consists of layers of interconnected nodes (neurons)
A way to store and retrieve data
A method for sending data over the internet
In a neural network, what is an "activation function"?
A function used to initialize the network
A function to end the training process
A function that determines whether a neuron should be activated or not based on its input
A function to add random noise to the input
What is the output layer in a neural network?
The layer that receives data inputThe final layer that provides the prediction or classification
The final layer that provides the prediction or classification
The hidden layer in the middle
The layer responsible for adjusting weights
Check if Python is installed on your system using command line (CMD)
(a)
How do I update Jupyter if it's already installed? Command:
(a)
