This set of Neural Networks Multiple Choice Questions & Answers (MCQs) focuses on “Models – 1″.

1. What is the name of the model in figure below?

a) Rosenblatt perceptron model

b) McCulloch-pitts model

c) Widrow’s Adaline model

d) None of the mentioned

View Answer

Explanation: It is a general block diagram of McCulloch-pitts model of neuron.

2. What is nature of function F(x) in the figure?

a) linear

b) non-linear

c) can be either linear or non-linear

d) none of the mentioned

View Answer

Explanation: In this function, the independent variable is an exponent in the equation hence non-linear.

3. What does the character ‘b’ represents in the above diagram?

a) bias

b) any constant value

c) a variable value

d) none of the mentioned

View Answer

Explanation: More appropriate choice since bias is a constant fixed value for any circuit model.

4. If ‘b’ in the figure below is the bias, then what logic circuit does it represents?

a) or gate

b) and gate

c) nor gate

d) nand gate

View Answer

Explanation: Form the truth table of above figure by taking inputs as 0 or 1.

5. When both inputs are 1, what will be the output of the above figure?

a) 0

b) 1

c) either 0 or 1

d) z

View Answer

Explanation: Check the truth table of nor gate.

6. When both inputs are different, what will be the output of the above figure?

a) 0

b) 1

c) either 0 or 1

d) z

View Answer

Explanation: Check the truth table of nor gate.

7. Which of the following model has ability to learn?

a) pitts model

b) rosenblatt perceptron model

c) both rosenblatt and pitts model

d) neither rosenblatt nor pitts

View Answer

Explanation: Weights are fixed in pitts model but adjustable in rosenblatt.

8. When both inputs are 1, what will be the output of the pitts model nand gate ?

a) 0

b) 1

c) either 0 or 1

d) z

View Answer

Explanation: Check the truth table of simply a nand gate.

9. When both inputs are different, what will be the logical output of the figure of question 4?

a) 0

b) 1

c) either 0 or 1

d) z

View Answer

Explanation: Check the truth table of nor gate.

10. Does McCulloch-pitts model have ability of learning?

a) yes

b) no

View Answer

Explanation: Weights are fixed.

**Sanfoundry Global Education & Learning Series – Neural Networks.**

To practice all areas of Neural Networks, __here is complete set on 1000+ Multiple Choice Questions and Answers__.