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Q. How do we create and preload an image object in JavaScript?
The Image() constructor creates and preloads a new image object.
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Q. What will be the output of the following JavaScript code?
Q. What is the code required to delete all “weight” tags?
Q. What are the three important manipulations done in a for loop on a loop variable?
Q. What is the output of below Javascript code if user keeps the default value of prompt box?
Q. What is the use of this JavaScript statement?
Q. Which is the next step after retrieving the content in chunks?
Q. What can be done to monitor the memory usage?
Q. Which one of the following is used for the calling a function or a method in the JavaScript:
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