Computer Science & IT

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Q. Which dynamic programming technique is used to solve the Longest Common Subsequence problem?
  • A. Top-down
  • B. Bottom-up
  • C. Greedy
  • D. Brute force
Q. Which dynamic programming technique is used to solve the problem of finding the maximum sum of non-adjacent elements?
  • A. Memoization
  • B. Tabulation
  • C. Greedy
  • D. Backtracking
Q. Which dynamic programming technique is used to solve the problem of finding the minimum edit distance between two strings?
  • A. Memoization
  • B. Tabulation
  • C. Greedy
  • D. Backtracking
Q. Which evaluation metric is best for a model predicting customer churn?
  • A. Mean Squared Error
  • B. F1 Score
  • C. R-squared
  • D. Log Loss
Q. Which evaluation metric is best for a multi-class classification problem?
  • A. Accuracy
  • B. F1 Score
  • C. Log Loss
  • D. All of the above
Q. Which evaluation metric is best for assessing clustering algorithms?
  • A. Accuracy
  • B. Silhouette Score
  • C. Mean Squared Error
  • D. F1 Score
Q. Which evaluation metric is best for assessing the performance of a regression model?
  • A. Accuracy
  • B. F1 Score
  • C. Mean Absolute Error
  • D. Confusion Matrix
Q. Which evaluation metric is best for imbalanced classification problems?
  • A. Accuracy
  • B. F1 Score
  • C. Mean Squared Error
  • D. R-squared
Q. Which evaluation metric is best for measuring the performance of a clustering algorithm?
  • A. Accuracy
  • B. Silhouette Score
  • C. Mean Squared Error
  • D. F1 Score
Q. Which evaluation metric is best for multi-class classification problems?
  • A. Accuracy
  • B. F1 Score
  • C. Log Loss
  • D. All of the above
Q. Which evaluation metric is best for regression tasks?
  • A. Accuracy
  • B. Mean Absolute Error
  • C. F1 Score
  • D. Recall
Q. Which evaluation metric is best suited for imbalanced classification problems?
  • A. Accuracy
  • B. F1 Score
  • C. Mean Squared Error
  • D. R-squared
Q. Which evaluation metric is best suited for regression problems?
  • A. Accuracy
  • B. F1 Score
  • C. Mean Absolute Error
  • D. Precision
Q. Which evaluation metric is best suited for regression tasks?
  • A. Accuracy
  • B. F1 Score
  • C. Mean Absolute Error
  • D. Precision
Q. Which evaluation metric is commonly used for assessing the performance of a Decision Tree classifier?
  • A. Mean absolute error
  • B. F1 score
  • C. R-squared
  • D. Root mean squared error
Q. Which evaluation metric is commonly used for binary classification problems?
  • A. Mean Squared Error
  • B. Accuracy
  • C. Silhouette Score
  • D. R-squared
Q. Which evaluation metric is commonly used for binary classification?
  • A. Mean Squared Error
  • B. Accuracy
  • C. Silhouette Score
  • D. R-squared
Q. Which evaluation metric is commonly used for classification problems with Decision Trees?
  • A. Mean Squared Error
  • B. Accuracy
  • C. R-squared
  • D. Log Loss
Q. Which evaluation metric is commonly used for classification problems?
  • A. Mean Squared Error
  • B. Accuracy
  • C. Silhouette Score
  • D. R-squared
Q. Which evaluation metric is commonly used for classification tasks in neural networks?
  • A. Mean Absolute Error
  • B. Accuracy
  • C. Root Mean Squared Error
  • D. R-squared
Q. Which evaluation metric is commonly used for classification tasks with Decision Trees?
  • A. Mean Absolute Error
  • B. Accuracy
  • C. R-squared
  • D. Silhouette Score
Q. Which evaluation metric is commonly used for image classification tasks?
  • A. Mean Squared Error
  • B. Accuracy
  • C. F1 Score
  • D. Confusion Matrix
Q. Which evaluation metric is commonly used for NLP tasks involving classification?
  • A. Mean Squared Error
  • B. F1 Score
  • C. Silhouette Score
  • D. Log Loss
Q. Which evaluation metric is commonly used for regression models during deployment?
  • A. Accuracy
  • B. F1 Score
  • C. Mean Absolute Error (MAE)
  • D. Confusion Matrix
Q. Which evaluation metric is commonly used to assess the performance of a classification model like a decision tree?
  • A. Mean Absolute Error
  • B. Accuracy
  • C. Silhouette Score
  • D. Adjusted R-squared
Q. Which evaluation metric is commonly used to assess the performance of a classification model like Decision Trees?
  • A. Mean Absolute Error
  • B. Accuracy
  • C. R-squared
  • D. Silhouette Score
Q. Which evaluation metric is commonly used to assess the performance of a Decision Tree classifier?
  • A. Mean Squared Error.
  • B. Accuracy.
  • C. Silhouette Score.
  • D. Log Loss.
Q. Which evaluation metric is commonly used to assess the performance of a deployed classification model?
  • A. Mean Squared Error
  • B. Accuracy
  • C. Silhouette Score
  • D. R-squared
Q. Which evaluation metric is commonly used to assess the performance of a linear regression model?
  • A. Accuracy
  • B. F1 Score
  • C. Mean Absolute Error (MAE)
  • D. Confusion Matrix
Q. Which evaluation metric is commonly used to assess the performance of a neural network in classification tasks?
  • A. Mean Squared Error
  • B. Accuracy
  • C. R-squared
  • D. F1 Score
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