Question
a.
After window.onload event
b.
Before window.onload event
c.
All of the mentioned
d.
None of the mentioned
Posted under Invocation and Performance JavaScript
Engage with the Community - Add Your Comment
Confused About the Answer? Ask for Details Here.
Know the Explanation? Add it Here.
Q. Where is the external JavaScript placed in the case of lazy loading?
Similar Questions
Discover Related MCQs
Q. What are the parameters of the attachEvent function?
View solution
Q. What is the result when the showPerformanceMetrics() is called before loading the remote script?
View solution
Q. Which of the following is an attribute to the script object?
View solution
Q. Which is the method used to add an event listener?
View solution
Q. What is the purpose of the domLoading attribute?
View solution
Q. How is the render time calculated?
View solution
Q. What is the inital step to set up a CSS Lazy Loading?
View solution
Q. What is the purpose of holding whatever tag you create in the attribute type?
View solution
Q. What does the rel attribute of a variable have when the type of file is CSS?
View solution
Q. What is the parameter of the method getElementsbyTagName() if we need to get an image?
View solution
Q. How do we stop blocking of loading and executing the perfLogger, a logging type data?
View solution
Suggested Topics
Are you eager to expand your knowledge beyond JavaScript? We've curated a selection of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!
