Machine Learning MCQs with answers Page - 43

Dear candidates you will find MCQ questions of Machine Learning here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
Share your questions by clicking Add Question

Q. Which of the following is the child(s) of the node type EntityReference?

  • (A) Element
  • (B) Text
  • (C) Both Element and Text
  • (D) None of the mentioned
💬 Discuss
✅ Correct Answer: (C) Both Element and Text
Explanation: The children of the node tyoe EntityReference are Element, ProcessingInstruction, Comment, Text, CDATASection, EntityReference.

Published by Mr. Dubey ⭐ 111.54K Points at 28-Apr-2024 06:51 pm in Machine Learning

Q. Which node type represents the root-node of the DOM tree?

  • (A) Document
  • (B) DocumentFragment
  • (C) DocumentType
  • (D) Entity
💬 Discuss
✅ Correct Answer: (A) Document
Explanation: The node type Document represents the root-node of the DOM tree, the entire document.

Published by Mr. Dubey ⭐ 111.54K Points at 28-Apr-2024 06:51 pm in Machine Learning

Q. What is the purpose of the DocumentFragment node type?

  • (A) To hold a portion of a document
  • (B) To split the document into fragments
  • (C) To hold the entire document
  • (D) None of the mentioned
💬 Discuss
✅ Correct Answer: (A) To hold a portion of a document
Explanation: The DocumentFragment node type represents a “lightweight” Document object, which can hold a portion of a document.

Published by Mr. Dubey ⭐ 111.54K Points at 28-Apr-2024 06:51 pm in Machine Learning

Q. How many nodetype – named constants are available?

  • (A) 13
  • (B) 11
  • (C) 12
  • (D) 10
💬 Discuss
✅ Correct Answer: (C) 12
Explanation: There are totally 12 nodetype – named constants available.

Published by Mr. Dubey ⭐ 111.54K Points at 28-Apr-2024 06:51 pm in Machine Learning

Q. Which of the following Node types have a node value equal to null?

  • (A) Document
  • (B) DocumentFragment
  • (C) DocumentType
  • (D) All of the mentioned
💬 Discuss
✅ Correct Answer: (D) All of the mentioned
Explanation: All the three node types namely, Document, DocumentFragment, DocumentType have a node value equal to null.

Published by Mr. Dubey ⭐ 111.54K Points at 28-Apr-2024 06:51 pm in Machine Learning

Q. How many node object properties are there?

  • (A) 12
  • (B) 14
  • (C) 16
  • (D) 17
💬 Discuss
✅ Correct Answer: (C) 16
Explanation: There are totally 16 node object properties.

Published by Mr. Dubey ⭐ 111.54K Points at 28-Apr-2024 06:51 pm in Machine Learning

Q. How many node types are there in total?

  • (A) 11
  • (B) 12
  • (C) 13
  • (D) 14
💬 Discuss
✅ Correct Answer: (B) 12
Explanation: There are total of 12 node types.

Published by Mr. Dubey ⭐ 111.54K Points at 28-Apr-2024 06:51 pm in Machine Learning

Q. What is the purpose of the Node object property ownerDocument?

  • (A) Returns the root element
  • (B) Returns the last element
  • (C) Returns the parent node
  • (D) Returns the immediate node
💬 Discuss
✅ Correct Answer: (A) Returns the root element
Explanation: The node object property ownerDocument returns the root element (document object) for a node.

Published by Mr. Dubey ⭐ 111.54K Points at 28-Apr-2024 06:51 pm in Machine Learning

Q. Which of the following Node object property returns the local part of the name of a node?

  • (A) lastName
  • (B) localName
  • (C) firstName
  • (D) none of the mentioned
💬 Discuss
✅ Correct Answer: (B) localName
Explanation: The Node object property localName Returns the local part of the name of a node

Published by Mr. Dubey ⭐ 111.54K Points at 28-Apr-2024 06:51 pm in Machine Learning

Q. What is the property textContent?

  • (A) Sets the textual content of a node
  • (B) Returns the textual content of a node
  • (C) Sets & Returns the textual content of a node
  • (D) None of the mentioned
💬 Discuss
✅ Correct Answer: (C) Sets & Returns the textual content of a node
Explanation: The property textContent sets or returns the textual content of a node and its descendants.

Published by Mr. Dubey ⭐ 111.54K Points at 28-Apr-2024 06:51 pm in Machine Learning

Programming Categories

📱 Download Our App

Learn MCQs on the go with our easy-to-use Android app

Get it on Google Play