gs gs106 Performance Measures in JavaScript - JavaScript Performance Measures - Quiz No.2
gs gs106 Javascript Quiz
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Question 1: How can we define the term Performance?
Speed of the input takes in
Speed of the output display
Speed at which application functions
Speed of data transmission
Question 2: When is an application said to show a web performance?
Time to respond
Time to load
Time to send a request
Time to receive data
Question 3: When is an application said to show a runtime performance?
Speed of response to user
Speed of user request
Speed of sending data
Speed of receiving data
Question 4: What does the span of time waiting for the page to be useful depending on?
Runtime performance
Web performance
Speed
Runtime performance & Speed
Question 5: What is the advantage of the code produced graphics being smaller than the images themselves?
Bandwidth saving
Increase in bandwidth
Dynamic advantages
Static advantages
Question 6: In order to skip or seek to the desired location in a sound or video, which property becomes helpful?
audioSkip
currentTime
videoSkip
skiptoTime
Question 7: Which of the following shows a better runtime performance for coalescing functionality, using functions, and using objects?
Firefox unwoundfun
Firefox UsingFunct
Firefox UsingObject
Firefox UsingStruct
Question 8: Which of the following shows a poorer runtime performance for coalescing functionality, using functions, and using objects?
Firefox unwoundfun
Firefox UsingFunct
Firefox UsingObject
Firefox UsingStruct
Question 10: What is the purpose of the advanced mode in the Closure compiler?
Removing the variables and other parameters
Renaming the variables and other parameters
Slight alteration to improve the runtime performance
Calls the function
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