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WB JECA MCA Artificial Intelligence (AI) Previous Year Questions (PYQs)
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WB JECA MCA Artificial Intelligence (AI) Previous Year Questions (PYQs)
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WB JECA MCA
Previous Year Questions
WB JECA MCA
Previous Year Questions
WB JECA MCA
Qus : 1
3
What is the key benefit of using deep learning for tasks like recognizing images?
1
They need less training data than other methods.
2
They are easier to explain and understand than other models.
3
They can learn complex details from the data on their own.
4
They work faster and are more efficient computationally.
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Solution
Deep learning captures complex patterns automatically.
Qus : 2
2
The purpose of an activation function in a neural network is to
1
Initialize weights
2
Add non-linearity
3
Normalize input
4
Optimize gradients
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Solution
Activation function introduces non-linearity.
Qus : 3
3
Hidden Markov Models assume the system is
1
Deterministic
2
Linear
3
Stochastic
4
Static
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Solution
HMM models probabilistic (stochastic) processes.
Qus : 4
3
An artificially intelligent car decreases its speed based on its distance from the car in front of it. Which algorithm is used?
1
Naïve-Bayes
2
Decision Tree
3
Linear Regression
4
Logistic Regression
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Solution
Continuous prediction → regression.
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