Solution

The correct answer is A - II, B - I, C - IV, D - III

Key Points

• A. The activation function:
  • The activation function is one of the key components of the perceptron as in the most common neural network architecture. It helps in introducing non-linearity into the output of a neuron. So, A matches with II.
• B. The learning method of perceptron:
  • The learning method of perceptron is called the delta rule, which is used for adjusting the weights in the perceptron during the training process. So, B matches with I.
• C. Areas of application of artificial neural network include:
  • Artificial neural networks are used in various areas such as system identification and control, pattern recognition, and many others. So, C matches with IV.
• D. The output of the perceptron:
  • The output of the perceptron is always boolean like a switch, typically binary, either 0 or 1. So, D matches with III.

Therefore, the correct option is A - II, B - I, C - IV, D - III. So, the correct option is 3).