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Author Question: In JavaScript, all objects and Arrays are passed to functions by ________. a) value b) ... (Read 78 times)

B

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on: Jul 7, 2018
In JavaScript, all objects and Arrays are passed to functions by ________.
 
  a) value
  b) parameters
  c) memory
  d) reference

Question 2

What is the value of num assuming that all 12 elements of array test are initialized to 3? ++test 7 ; var num = test 7 ;
 
  a) 3
  b) 4
  c) 8
  d) 10


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Viet Thy

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Reply #1 on: Jul 7, 2018
Answer to Question 1

Ans: (d)

Answer to Question 2

Ans: (b)


B

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Reply 2 on: Jul 7, 2018
Great answer, keep it coming :)

jackie

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Reply 3 on: Yesterday
Excellent

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