A. B)
B. B) 1837 Douglass joins the East Baltimore Improvement Society
C. A) offers effects when moving from one slide to the next.
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Answer and Explanation:
top level class can not be declare as private or protected. It is always public. If we declare a top level class as private then the compiler always complain that the private is not allowed and if we declare top level class as protected then compiler complain that modifier protection is not allowed here. so we can not declare top level class as private or protected
Answer:
Following is given the solution to each part.
All the comments are given above each step so that they can make the logic clear.
I hope it will help you!
Explanation:
Answer:
a. This is an instance of overfitting.
Explanation:
In data modeling and machine learning practice, data modeling begins with model training whereby the training data is used to train and fit a prediction model. When a trained model performs well on training data and has low accuracy on the test data, then we say say the model is overfitting. This means that the model is memorizing rather Than learning and hence, model fits the data too well, hence, making the model unable to perform well on the test or validation set. A model which underfits will fail to perform well on both the training and validation set.