History Management in JavaScript MCQ

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• What is the purpose of the event window.onpopstate?
  ক

  When a state object is replaced

  খ

  When a state object is added

  গ

  When a state object is removed

  ঘ

  When a state object is changed
• How many parameters does the replaceState() method take?
  ক

  2

  খ

  3

  গ

  4

  ঘ

  5
• Which of the following method is used to replace the current history state instead of adding a new state to the browsing history?
  ক

  replaceState()

  খ

  replace(state)

  গ

  replace()

  ঘ

  change()
• What does the pushState() method do?
  ক

  Removes the state

  খ

  Adds new state

  গ

  Replaces the state

  ঘ

  Change the state
• How do you add a particular state to the browsing history?
  ক

  pushState()

  খ

  replaceState()

  গ

  state()

  ঘ

  addstate()
• How will you update the URL displayed in the location bar?
  ক

  location

  খ

  location.URL

  গ

  location.hash

  ঘ

  url
• What is the purpose of the method forward()?
  ক

  Loads any random URL in the history list

  খ

  Loads the previous URL in the history list

  গ

  Loads a specific URL from the history list

  ঘ

  Loads the next URL in the history list
• How many methods are there in the History object?
  ক

  3

  খ

  4

  গ

  5

  ঘ

  6
• The history object is a part of which object?
  ক

  Property

  খ

  Window

  গ

  Location

  ঘ

  Screen