What is the purpose of the event window.onpopstate?

A When a state object is replaced
B When a state object is added
C When a state object is removed
D When a state object is changed

Correct Answer: When a state object is removed

The window.onpopstate event is fired whenever a state object is removed from the browser history, which occurs on browser “back” or “forward”. The object passed into a call to pushState or replaceState is provided as the state property on the event object in the “popstate” event.
Bissoy MCQ
#JavaScript #History Management in JavaScript

Related Questions

(i) Why do we remember May Day? (ii) What significant changes happened due to that event? (iii) How did the event happen? (iv) What can be done in present day as a result of that event ? (v) Mention the moral of that event.
A (i) We remember May day as it reminds us about the historic struggle of working people throughout the world
B (II) All the fortunate workers enjoy today-a minimum wage, safety laws and 8 hour workday due to that event.
C (iii) Police fired into a crowd of strikers at the McCormick arvest Machine Company, Chicago, killing at least one striker, seriously wounding five or six others and injuring an undetermined number.
D (iv) The events of May day 1886 is a remind that workers will continue to be subjugated until they stand up and speak out to gain better working conditions, better pay and better lives.
E (V) Workers will not be ever down in term of their right. (All)
Which is the object on which the event occured or with which the event is associated?
A event type
B event target
C both event type and even target
D none of the mentioned
Insurance refers to protection against an event that _________ happen whereas Assurance refers to protection against an event that _________ happen.
A May, may not
B Might, will
C Must, need not
D Will, will not
What is the purpose of the event handlers in the JavaScript?
A Adds innerHTML page to the code
B Allows JavaScript code to alter the behaviour of windows
C Performs handling of exceptions and occurrences
D Change the server location
What is the purpose of the event onAirEvent?
A Content is played
B Content is transferred
C Both Content is played and transferred
D Content is changed
What is the purpose of the event disconnectionEvent?
A Player demands for disconnection
B Player disconnects from the channel
C There is no user interaction
D Player demands for reconnection
It is not the purpose of philosophy to try to solve our social, economic, and political problems; but it is its purpose to think carefully and systematically about certain fundamental questions which concerns ourselves, our conduct, and the world in which we live- এই বক্তব্যে দার্শনিক লক্ষ্যের ইঙ্গিত রয়েছে;
A সামাজিক সমস্যার সমাধান
B মৌলিক প্রশ্নের পদ্ধতিগত চিন্তন
C আচরণের বৈজ্ঞানিক ব্যাখ্যা
D স্বচ্ছল জীবন-ধারণ
What is the major event that would facilitate high-speed internet connection in Bangladesh in few years ?
A Installation of fiber optic cable
B Reduction of duty on computer Encouraging Internet service providers
C Encouraging internet service providers
D Development of telephone networks
What is the major event in 2005 that would affect our garments sector significantly ?
A Cheaper raw material for Bangladesh
B Introduction of export duty
C Quota free market
D Increase in export duty
In the event of the death of any son or daughter of the propositus before the opening of successions, the children of such son or daughter, if any, living at the time the succession opens, shall per stripes receive a share equivalent to the share which su
A The Family Courts Ordinance, 1985
B The Muslim Family Laws Ordinance, 1961
C Mohammedan Law
D The Muslim Personal Law (Shariat) Application Act, 1937

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