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08-11 JS Review Quiz
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* Indicates required question
Name
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Your answer
What is the value of ("working " + "hard")[10]
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undefined
"working hard"
"working har"
"r"
"k"
Which statements from the following return true?
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!0
!"Hello"
!NaN
!!""
!!1
Required
Expand this expression to help me understand what it means.
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Your answer
Call calc(9). What does the global value of x return?
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Your answer
What's the returned value of fishes.pop()?
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["salmon", "striped bass", "pike"]
["tuna", "salmon", "striped bass"]
["tuna", "tuna", "salmon", "striped bass", "pike"]
["tuna", "salmon", "striped bass", "pike", "pike"]
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