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Exam 1z0-1072-20 topic 1 question 38 discussion

Actual exam question from Oracle's 1z0-1072-20
Question #: 38
Topic #: 1
[All 1z0-1072-20 Questions]

Which statement is true about interconnecting Virtual Cloud Network (VCN)?

  • A. VCNs support transitive peering.
  • B. Peering VCNs should not have overlapping CIDR blocks.
  • C. VCNs must be in the same tenancy to be peered.
  • D. The only way to interconnect VCNs is through peering.
Show Suggested Answer Hide Answer
Suggested Answer: B 🗳️
Reference:
https://docs.cloud.oracle.com/en-us/iaas/Content/Network/Tasks/remoteVCNpeering.htm
(note)
by Purnima_nukal at Dec. 16, 2020, 5:02 p.m.

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SandiD
4 years ago
B is correct. Cross tenancy VCNs can be peered. https://docs.oracle.com/en-us/iaas/Content/Network/Tasks/localVCNpeering.htm
upvoted 3 times
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sayhitosuresh
4 years, 1 month ago
Only B is correct. C is not right - we can peer with any VCN outside tenancy as well
upvoted 2 times
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satyalanka
4 years, 4 months ago
answer is B
upvoted 3 times
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DNSOLANKI007
4 years, 5 months ago
B and C both are true Two VCNs with non-overlapping CIDRs, in different regions that support remote peering. The VCNs must be in the same tenancy.
upvoted 1 times
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Davar39
4 years, 6 months ago
I agree, the correct answer is B. C is not correct, you can peer networks from different tenancies.
upvoted 4 times
dreadsi3
4 years, 6 months ago
You can do local peering between tenancies
upvoted 1 times
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jota300
4 years, 6 months ago
The VCNs can be in the same Oracle Cloud Infrastructure tenancy or different ones. Without peering, a given VCN would need an internet gateway and public IP addresses for the instances that need to communicate with another VCN. https://docs.cloud.oracle.com/en-us/iaas/Content/Network/Tasks/localVCNpeering.htm
upvoted 2 times
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jota300
4 years, 6 months ago
B. is correct
upvoted 2 times
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Purnima_nukal
4 years, 7 months ago
Both B & C are correct.. difficult to pick one
upvoted 1 times
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Community vote distribution
A (35%)
C (25%)
B (20%)
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