Computer Science & IT

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Q. What technique does Random Forest use to create diverse trees?
  • A. Bagging
  • B. Boosting
  • C. Stacking
  • D. Clustering
Q. What traversal method is used to copy a binary tree?
  • A. Pre-order
  • B. In-order
  • C. Post-order
  • D. Level-order
Q. What traversal method would you use to delete a binary tree?
  • A. Pre-order
  • B. In-order
  • C. Post-order
  • D. Level-order
Q. What traversal method would you use to get the nodes of a binary tree in sorted order?
  • A. Pre-order
  • B. In-order
  • C. Post-order
  • D. Level-order
Q. What type of addressing does HTTP use to identify resources?
  • A. MAC addressing
  • B. IP addressing
  • C. URL addressing
  • D. Port addressing
Q. What type of addressing does IPv4 use?
  • A. Physical addressing
  • B. Logical addressing
  • C. Port addressing
  • D. Session addressing
Q. What type of addressing does the Data Link layer use?
  • A. IP Addressing
  • B. MAC Addressing
  • C. Port Addressing
  • D. Logical Addressing
Q. What type of addressing does the Network Layer use in the OSI model?
  • A. MAC addressing
  • B. IP addressing
  • C. Port addressing
  • D. Session addressing
Q. What type of addressing does the Network Layer use to identify devices on a network?
  • A. Physical addresses
  • B. Logical addresses
  • C. Port numbers
  • D. Session IDs
Q. What type of addressing does the Network Layer use?
  • A. Physical addressing
  • B. Logical addressing
  • C. Port addressing
  • D. Session addressing
Q. What type of addressing is used at the Data Link layer?
  • A. IP Addressing
  • B. MAC Addressing
  • C. Port Addressing
  • D. Logical Addressing
Q. What type of addressing is used at the Network Layer of the OSI model?
  • A. MAC addressing
  • B. IP addressing
  • C. Port addressing
  • D. Session addressing
Q. What type of cable is commonly used for high-speed data transmission in local area networks?
  • A. Coaxial Cable
  • B. Fiber Optic Cable
  • C. Twisted Pair Cable
  • D. Serial Cable
Q. What type of cable is commonly used for high-speed data transmission in networks?
  • A. Coaxial Cable
  • B. Fiber Optic Cable
  • C. Twisted Pair Cable
  • D. Serial Cable
Q. What type of clustering algorithm is DBSCAN?
  • A. Hierarchical
  • B. Partitioning
  • C. Density-based
  • D. Centroid-based
Q. What type of data is best suited for clustering algorithms?
  • A. Labeled data
  • B. Unlabeled data
  • C. Time series data
  • D. Sequential data
Q. What type of data is best suited for clustering?
  • A. Labeled data
  • B. Time series data
  • C. Unlabeled data
  • D. Sequential data
Q. What type of data is best suited for Decision Trees?
  • A. Unstructured data
  • B. Categorical and numerical data
  • C. Time series data
  • D. Text data
Q. What type of data is best suited for hierarchical clustering?
  • A. Large datasets with millions of points
  • B. Data with a clear number of clusters
  • C. Data where relationships between clusters are important
  • D. Data that is linearly separable
Q. What type of data is best suited for LSTM networks?
  • A. Tabular data
  • B. Sequential data
  • C. Image data
  • D. Unstructured text data
Q. What type of data is clustering most effective with?
  • A. Unlabeled data
  • B. Labeled data
  • C. Time series data
  • D. Sequential data
Q. What type of data is hierarchical clustering particularly useful for?
  • A. Large datasets with millions of records
  • B. Data with a clear number of clusters
  • C. Data where relationships between clusters are important
  • D. Data that is strictly numerical
Q. What type of data is K-means clustering best suited for?
  • A. Categorical data
  • B. Numerical data
  • C. Text data
  • D. Time series data
Q. What type of data is required for supervised learning?
  • A. Unlabeled data
  • B. Labeled data
  • C. Semi-labeled data
  • D. No data required
Q. What type of data is typically used in clustering algorithms?
  • A. Labeled data
  • B. Unlabeled data
  • C. Time series data
  • D. Sequential data
Q. What type of data structure is typically used to implement binary search?
  • A. Linked list
  • B. Stack
  • C. Array
  • D. Queue
Q. What type of error control mechanism does TCP use?
  • A. Checksum
  • B. Parity Bit
  • C. CRC
  • D. Acknowledgment
Q. What type of graph can Dijkstra's algorithm be applied to?
  • A. Directed graphs only
  • B. Undirected graphs only
  • C. Both directed and undirected graphs
  • D. Graphs with cycles only
Q. What type of graph is Dijkstra's algorithm typically applied to?
  • A. Directed graphs only
  • B. Undirected graphs only
  • C. Weighted graphs
  • D. Unweighted graphs
Q. What type of graph representation is most efficient for Dijkstra's algorithm?
  • A. Adjacency matrix
  • B. Adjacency list
  • C. Edge list
  • D. Incidence matrix
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