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Exam 1z0-1072-22 All Questions

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Exam 1z0-1072-22 topic 1 question 15 discussion

Actual exam question from Oracle's 1z0-1072-22
Question #: 15
Topic #: 1
[All 1z0-1072-22 Questions]

Which of the following is a valid RFC 1918 CIDR prefix that can be used for creating an Oracle Cloud Infrastructure (OCI) Virtual Cloud Network (VCN)?

  • A. 10.0.0.0/8
  • B. 0.0.0.0/0
  • C. 192.168.0.0/16
  • D. 189.215.154.89/32
  • E. 192.268.0.0/24
  • F. 172.16.0.0/12
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Suggested Answer: C 🗳️

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adz07
5 months ago
Selected Answer: C
I agree with C. 192.168.0.0/16
upvoted 1 times
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BharatDixit
1 year, 6 months ago
Selected Answer: C
C& F both can be answer but in OCI F is not. Oracle Documentation : "For your VCN, Oracle recommends using the private IP address ranges specified in RFC 1918 (the RFC recommends 10.0/8 or 172.16/12 but Oracle doesn't support those sizes so use 10.0/16, 172.16/16, and 192.168/16)"
upvoted 2 times
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noahsark
1 year, 6 months ago
For a CIDR block, Oracle recommends that you use one of the private IP address ranges specified in RFC 1918 (10.0.0.0/8, 172.16/12, and 192.168/16). Example: 172.16.0.0/16. The CIDR blocks can range from /16 to /30. Notes: https://docs.oracle.com/en-us/iaas/tools/oci-cli/3.29.2/oci_cli_docs/cmdref/network/vcn/create.html#:~:text=For%20a%20CIDR%20block%2C%20Oracle,0.0%2F16.
upvoted 1 times
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