Question 1 of 25
Hints left: 3
Q1
What can be done to monitor the memory usage?
Q2
What does the rendering engine do when it encounters JavaScript?
Q3
What is the purpose of script loading?
Q4
When does the browser stop rendering the HTML?
Q5
Which of the following property indicate the total size of heap?
Q6
Which is the next step after retrieving the content in chunks?
Q7
Which of the following gets converted to DOM elements by the rendering engine?
Q8
Which of the following gives the high level breakdown of memory usage?
Q9
How many properties are available in a memory object?
Q10
Which of the following handles painting the content on to the screen?
Q11
What is the function of the memory object?
Q12
What should be the type of the script_url?
Q13
What is a heap in JavaScript?
Q14
What is the solution to the absence of a script tag without an src attribute?
Q15
Which of the following runs the JavaScript code?
Q16
What will happen if the browser encounters a script tag without an src attribute?
Q17
Which of the following layer retrieves the content from the network?
Q18
What is the command to access the Heap size limit?
Q19
Which keyword must be used to get a more granular insight of the memory usage?
Q20
What would happen if there were no script tags?
Q21
How to get a particular value using the tagged name?
Q22
What does the usedJsHeapSize property indicate?
Q23
Which of the below does not belong to the Render Engine work flow?
Q24
What will happen after executing the script?
Q25
What is the purpose of garbage collection?