# Decision Trees MCQs Artificial Intelligence

Solved MCQs of Decision Trees on Artificial Intelligence (Questions Answers).

1. How to represent Chance Nodes?

(A). Disks

(B). Squares

(C). Circles

(D). Triangles

(E). None of these

2. How to represent End Nodes?

(A). Disks

(B). Squares

(C). Circles

(D). Triangles

(E). None of these

3. Which of the following is a Decision Tree?

(A). Flow-Chart

(B). Structure in which internal node represents test on an attribute, every leaf node represents class label  and each branch represents outcome of test

(C). All of these

(D). None of these

MCQ Answer: (D). None of these

4. Which of the following are the pros of Decision Trees?

(A). Possible Scenarios can be added

(B). Use a white-box model, If a particular result is provided by a model

(C). best, Worst and expected values can be determined for different scenarios

(D). All of these

(E). None of these

5. Which of the following tool is considered as a decision support tool that uses a tree-like graph or model of decisions and their probable results, including utility, chance event outcomes, and resource costs.

(A). Decision tree

(B). Graphs

(C). Trees

(D). Neural Networks

(E). None of these

6. Which of the following nodes are Decision Tree nodes?

(A). Decision Nodes

(B). End Nodes

(C). Chance Nodes

(D). All of these

(E). None of these

7. Decision Tree is a display of an algorithm.

(A). True

(B). False

(C). Partially true

8. We can use Decision Trees for Classification Tasks.

(A). True

(B). False

(C). Partially true

9. How to represent Decision Nodes?

(A). Disks

(B). Squares

(C). Circles

(D). Triangles

(E). None of these