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Exam JN0-220 All Questions

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Exam JN0-220 topic 1 question 3 discussion

Actual exam question from Juniper's JN0-220
Question #: 3
Topic #: 1
[All JN0-220 Questions]

Which statement is correct about Python variables once they are created?

  • A. A global variable can only be used by functions that are defined later
  • B. All variables in Python can be used by any function within the script
  • C. A global variable can be used by any function within the script
  • D. A global can only be used within the function that created it
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Suggested Answer: A 🗳️
Reference: https://stackoverflow.com/questions/423379/using-global-variables-in-a-function
by cerzee at Aug. 3, 2019, 7:34 a.m.

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osmankh1
4 years, 8 months ago
"C"... global variables are accessible by all python functions in the script
upvoted 2 times
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germyrinn
5 years, 1 month ago
C is correct.... http://net-informations.com/python/iq/global.htm
upvoted 2 times
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sedra1
5 years, 3 months ago
should be c
upvoted 2 times
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eahmyou
5 years, 6 months ago
should be C and A is not correct https://www.python-course.eu/python3_global_vs_local_variables.php
upvoted 2 times
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cerzee
5 years, 8 months ago
should this be C instread?
upvoted 3 times
...
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