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Exam 200-901 topic 1 question 284 discussion

Actual exam question from Cisco's 200-901
Question #: 284
Topic #: 1
[All 200-901 Questions]

A developer is running an application that connects to the Cisco website and collects data. The application will be hosted in a local data center and the data will need to be collected on a frequent basis. The application client requires certain environmental variables to be set before the run. Which Bash command sets the environmental variables for a Linux system?

  • A.
  • B.
  • C.
  • D.
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Suggested Answer: D 🗳️
by outrageous7 at Jan. 10, 2023, 5:06 p.m.

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Ghneuma
11 months, 2 weeks ago
Selected Answer: D
B and D are both correct, but D makes more sense in the context provided. https://www.scaler.com/topics/export-command-in-linux/ https://www.cherryservers.com/blog/how-to-set-list-and-manage-linux-environment-variables
upvoted 4 times
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BigJoe2
1 year, 4 months ago
I "THINK" its actually B, because the contents of the variable should not be placed in quotations unless the variables values have spaces or special characters in them. I THINK!.. Subtle difference, but I would go with option B.
upvoted 1 times
herrmann69
9 months, 4 weeks ago
the content of the variable can always be placed in quotes. There is no disadvantage by using quotes, even if the value does not contain spaces.
upvoted 2 times
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tcp69
1 year, 6 months ago
Selected Answer: D
D should be correcto.
upvoted 1 times
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brunorpacheco
1 year, 9 months ago
Selected Answer: B
https://www.digitalocean.com/community/tutorials/export-command-linux
upvoted 2 times
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outrageous7
1 year, 11 months ago
seriously why B is not correct?
upvoted 2 times
brunorpacheco
1 year, 9 months ago
Same consideration. It should be accepted. https://www.digitalocean.com/community/tutorials/export-command-linux
upvoted 1 times
brunorpacheco
1 year, 9 months ago
Sorry for my mistake. I think that the B option is not reasonable for the needs of the developers.
upvoted 2 times
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rtg2123
1 year, 9 months ago
because the questions says something about the cisco website i think D is the correct answer
upvoted 1 times
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Community vote distribution
A (35%)
C (25%)
B (20%)
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