Computer Science & IT

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Q. Which technique can help prevent overfitting in supervised learning?
  • A. Increasing the number of features
  • B. Using a more complex model
  • C. Applying regularization
  • D. Reducing the size of the training dataset
Q. Which technique can help prevent overfitting?
  • A. Increasing the number of features
  • B. Using a more complex model
  • C. Cross-validation
  • D. Ignoring validation data
Q. Which technique is commonly used to prevent overfitting in neural networks?
  • A. Increasing the learning rate
  • B. Using dropout
  • C. Reducing the number of layers
  • D. Applying batch normalization
Q. Which technique is used to handle missing values in a dataset?
  • A. Feature scaling
  • B. Imputation
  • C. Normalization
  • D. Regularization
Q. Which tool is commonly used for deploying machine learning models as APIs?
  • A. TensorFlow Serving
  • B. Pandas
  • C. NumPy
  • D. Matplotlib
Q. Which tool is commonly used for model deployment in MLOps?
  • A. TensorFlow Serving
  • B. Pandas
  • C. NumPy
  • D. Matplotlib
Q. Which tool is commonly used for version control in MLOps?
  • A. Git
  • B. Jupyter Notebook
  • C. TensorFlow
  • D. Pandas
Q. Which transmission media is most commonly used for high-speed internet connections?
  • A. Coaxial cable
  • B. Fiber optic cable
  • C. Twisted pair cable
  • D. Wireless
Q. Which transmission medium is least susceptible to electromagnetic interference?
  • A. Twisted Pair Cable
  • B. Coaxial Cable
  • C. Fiber Optic Cable
  • D. Wireless Transmission
Q. Which traversal method can be implemented using recursion?
  • A. BFS
  • B. DFS
  • C. Both BFS and DFS
  • D. Neither BFS nor DFS
Q. Which traversal method can be more memory efficient in sparse graphs?
  • A. BFS
  • B. DFS
  • C. Both are equal
  • D. Neither is efficient
Q. Which traversal method can be used to find the shortest path in an unweighted graph?
  • A. DFS
  • B. BFS
  • C. Dijkstra's Algorithm
  • D. A* Search
Q. Which traversal method can be used to obtain a sorted order of elements in a binary search tree?
  • A. Pre-order
  • B. In-order
  • C. Post-order
  • D. Level-order
Q. Which traversal method can be used to obtain a sorted order of elements in a Red-Black tree?
  • A. Pre-order
  • B. Post-order
  • C. In-order
  • D. Level-order
Q. Which traversal method can be used to obtain a sorted order of elements in an AVL tree?
  • A. In-order traversal
  • B. Pre-order traversal
  • C. Post-order traversal
  • D. Level-order traversal
Q. Which traversal method explores all neighbors of a node before moving to the next level?
  • A. Depth-First Search
  • B. Breadth-First Search
  • C. Dijkstra's Algorithm
  • D. A* Search
Q. Which traversal method is best for copying a binary tree?
  • A. Pre-order
  • B. In-order
  • C. Post-order
  • D. Level-order
Q. Which traversal method is best for creating a mirror image of a binary tree?
  • A. In-order
  • B. Post-order
  • C. Pre-order
  • D. Level-order
Q. Which traversal method is best for obtaining a sorted list from a binary search tree?
  • A. Pre-order
  • B. In-order
  • C. Post-order
  • D. Level-order
Q. Which traversal method is best for printing the nodes of a binary tree level by level?
  • A. In-order
  • B. Pre-order
  • C. Post-order
  • D. Level-order
Q. Which traversal method is best suited for copying a binary tree?
  • A. In-order
  • B. Pre-order
  • C. Post-order
  • D. Level-order
Q. Which traversal method is best suited for printing the nodes of a binary tree level by level?
  • A. Pre-order
  • B. In-order
  • C. Post-order
  • D. Level-order
Q. Which traversal method is best suited for retrieving data in sorted order from a binary search tree?
  • A. Pre-order traversal
  • B. In-order traversal
  • C. Post-order traversal
  • D. Level-order traversal
Q. Which traversal method is better for finding all paths between two nodes in a graph?
  • A. BFS
  • B. DFS
  • C. Both are equally good
  • D. Neither can find all paths
Q. Which traversal method is commonly used to print the elements of a binary search tree in sorted order?
  • A. Pre-order
  • B. Post-order
  • C. In-order
  • D. Level-order
Q. Which traversal method is commonly used to print the nodes of a binary search tree in sorted order?
  • A. Pre-order
  • B. In-order
  • C. Post-order
  • D. Level-order
Q. Which traversal method is commonly used to retrieve data from a Red-Black tree in sorted order?
  • A. Pre-order traversal
  • B. In-order traversal
  • C. Post-order traversal
  • D. Level-order traversal
Q. Which traversal method is commonly used to retrieve elements in sorted order from a binary search tree?
  • A. Pre-order
  • B. Post-order
  • C. In-order
  • D. Level-order
Q. Which traversal method is generally faster for large graphs?
  • A. BFS
  • B. DFS
  • C. Both are equal
  • D. Depends on the graph structure
Q. Which traversal method is guaranteed to find the shortest path in a weighted graph?
  • A. BFS
  • B. DFS
  • C. Dijkstra's Algorithm
  • D. A* Search
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