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Exam 1z0-997-20 topic 1 question 26 discussion

Actual exam question from Oracle's 1z0-997-20
Question #: 26
Topic #: 1
[All 1z0-997-20 Questions]

You are responsible for migrating your on-premises legacy databases on 11.2.0.4 version to Autonomous Transaction Processing "" Dedicated (ATP""D) in Oracle
Cloud Infrastructure (OCI). As a solution architect, you need to plan your migration approach.
Which two options do you need to implement together to migrate your on-premises databases to OCI? (Choose two.)

  • A. Use Oracle GoldenGate replication to keep on-premises database online during migration.
  • B. Convert on-premises databases to PDB, upgrade to 19c, and encrypt.
  • C. Use Oracle Data Guard to keep on-premises database always active during migration.
  • D. Retain changes to Oracle shipped privileges, stored procedures or views in the on-premises databases.
  • E. Retain all legacy structures and unsupported features (e.g. legacy LOBs) in the on-premises databases for migration.
Show Suggested Answer Hide Answer
Suggested Answer: AB 🗳️
by nwongsf at Nov. 12, 2020, 7:24 a.m.

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fhoyos
Highly Voted 4 years, 6 months ago
A&B: Autonomous Database is an Oracle Managed and Secure environment. A physical database can’t simply be migrated to autonomous because: - Database must be converted to PDB, upgraded to 19c, and encrypted - Any changes to Oracle shipped privileges, stored procedures or views must be removed - All legacy structures and unsupported features must be removed (e.g. legacy LOBs) GoldenGate replication can be used to keep database online during migration
upvoted 9 times
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nwongsf
Highly Voted 4 years, 6 months ago
should be AB
upvoted 8 times
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FPM
Most Recent 2 years, 1 month ago
A&B is the right one. See: https://www.oracle.com/a/ocom/docs/autonomous-db-l200.pdf
upvoted 1 times
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AKYK
3 years, 3 months ago
Selected Answer: AB
Autonomous Database is an Oracle Managed and Secure environment. A physical database can't simply be migrated to autonomous because: - Database must be converted to PDB, upgraded to 19c, and encrypted - Any changes to Oracle shipped privileges, stored procedures or views must be removed - All legacy structures and unsupported features must be removed (e.g. legacy LOBs) GoldenGate replication can be used to keep database online during migration
upvoted 1 times
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D3D1997
3 years, 3 months ago
Selected Answer: AB
How to think: you must convert due to the versions,, so B is mandatory, D and E are ruled out. Then you must decide if Data Guard or Goldengate would do the trick
upvoted 1 times
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serivn
3 years, 3 months ago
A & B are correct as this is included in the official Oracle Training Practice Test.
upvoted 2 times
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Mariosoftnet
3 years, 5 months ago
Selected Answer: AB
Ans is AB, confirmed with OCI training exam.
upvoted 3 times
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URB
4 years, 1 month ago
A&B are correct
upvoted 3 times
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Rohit_B
4 years, 4 months ago
A&B are correct
upvoted 2 times
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Dollmaster
4 years, 5 months ago
Correct Is A-B
upvoted 2 times
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ankit89
4 years, 5 months ago
AB is the answer
upvoted 3 times
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Community vote distribution
A (35%)
C (25%)
B (20%)
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