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WB JECA MCA Previous Year Questions (PYQs)

WB JECA MCA Artificial Intelligence (AI) PYQ


WB JECA MCA PYQ
What is the key benefit of using deep learning for tasks like recognizing images?





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WB JECA MCA Previous Year PYQ WB JECA MCA JECA MCA 2025 PYQ

Solution

Deep learning captures complex patterns automatically.

WB JECA MCA PYQ
The purpose of an activation function in a neural network is to





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WB JECA MCA Previous Year PYQ WB JECA MCA JECA MCA 2025 PYQ

Solution

Activation function introduces non-linearity.

WB JECA MCA PYQ
Hidden Markov Models assume the system is





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WB JECA MCA Previous Year PYQ WB JECA MCA JECA MCA 2025 PYQ

Solution

HMM models probabilistic (stochastic) processes.

WB JECA MCA PYQ
An artificially intelligent car decreases its speed based on its distance from the car in front of it. Which algorithm is used?





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WB JECA MCA Previous Year PYQ WB JECA MCA JECA MCA 2025 PYQ

Solution

Continuous prediction → regression.


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