Question 1 of 25
Hints left: 3
Q1
What does the interpreter do when you reference variables in other scopes?
Q2
What will happen if you reference document.location from within an object?
Q3
Why do we need to create locally scoped variables to hold value?
Q4
What is the function used to stop capturing the ad hoc timing ?
Q5
In how many modes can the closure compiler be run?
Q6
What is the purpose of the simple mode?
Q7
What is the next step after calling the startTimeLogging()?
Q8
What is the parameter of the method getElementsbyTagName() if we need to get an image?
Q9
What is the inital step to set up a CSS Lazy Loading?
Q10
In which way can the closure compiler can be used?
Q11
In what way is the closure compiler efficient?
Q12
What does the rel attribute of a variable have when the type of file is CSS?
Q13
What is a closure compiler UI?
Q14
During the traversing through the stack, where does it go after it goes to the window?
Q15
The attribute location belongs to which element?
Q16
During the traversing of the stack when you create a locally scoped variable, where does it go after it goes to the location?
Q17
What should be the value of the type attribute of a variable if the type of file is CSS?
Q18
What are the benefits of closure compiler?
Q19
What is the purpose of the advanced mode in the closure compiler?
Q20
How to lazy load images?
Q21
What does the appendChild() method perform?
Q22
During the traversing of the stack when you create a locally scoped variable, where does it go after it goes to the namespace?
Q23
During the traversing through the stack, where does it go after it goes to the namespace?
Q24
What is the purpose of holding whatever tag you create in the attribute type?
Q25
How do we stop blocking of loading and executing the perfLogger, a logging type data?