MCQs QUESTIONS

ANNs are structured in layers such as:

• Input, hidden, output

• Primary, secondary, tertiary

• Digital, analog, hybrid

• Linear, circular, spiral

Which is NOT a pillar of CI?

• Neural Networks

• Quantum Computing

• Fuzzy Systems

• Swarm Intelligence

Which activation function is used in a single-layer perceptron?

• Sigmoid

• ReLU

• Step Function

• Tanh

Which layer in ANNs produces the final result?

• Input layer

• Hidden layer

• Output layer

• Synaptic layer

Which component updates weights using gradients?

• Forward pass

• Backpropagation

• Activation Function

• Pooling

Which layer converts feature maps into a vector for classification?

• Convolutional

• Pooling

• Flattening

• Dropout

What does backpropagation minimize during training?

• Input size

• Loss Function

• Number of layers

• Learning Rate

Which algorithm is sensitive to initial centroid positions?

• DBSCAN

• K-Means

• Hierarchical

• PCA

The centroid of a cluster is recalculated as the:

• Median

• Mode

• Mean

• Midrange

K-Means converges when:

• Centroids are randomly assigned

• Cluster assignments stop changing

• All outliers are removed

• k=n