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ITI
COPA
COPA Set-1
JavaScript and Creating Web Page
47
JavaScript and Creating Web Page MCQ with Answers
47)
Which method removes the last elements from an array?
Join()
Push()
Pop()
Shift()
Answer is:
Pop()
JavaScript and Creating Web Page MCQ with Answers
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Related JavaScript and Creating Web Page MCQ with Answers
48)
Which method is used to add new element to an array?
Join()
Push()
Pop()
Shift()
Answer
Answer is:
Push()
49)
Which method removes the first array element?
Join()
Pop()
Push()
Shift()
Answer
Answer is:
Shift()
50)
Which variable works as function argument in java script?
Function variable
Global variable
Local variable
Object variable
Answer
Answer is:
Local variable
51)
Which variable declared outside a function in Javascript?
Function variable
Global variable
Local variable
Object variable
Answer
Answer is:
Global variable
JavaScript and Creating Web Page MCQ with Answers
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