1Z0-1072-26 Database Practice Question
Which TWO methods can be used to connect securely to an Autonomous Database instance? (Choose two.)
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
TLS authentication without a wallet when using private endpoints configured with a keystore
Connections to Autonomous Database can be made using Mutual TLS (mTLS) with a credentials wallet, or through TLS without a wallet if private endpoint or TLS authentication is configured.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
TLS authentication without a wallet when using private endpoints configured with a keystore
Why this is correct
Wallet-less TLS connections are supported when configured on private endpoints.
- ✓
Mutual TLS (mTLS) authentication using a downloaded credentials wallet file
Why this is correct
mTLS via wallet is the standard secure connection method.
- ✗
Unencrypted plain text TCP/IP sockets on port 1521
Why it's wrong here
Unencrypted connections are disabled by default for security compliance.
- ✗
Direct unauthenticated HTTP REST calls without authorization headers
Why it's wrong here
All REST and SQL interactions require proper authentication.
- ✗
Direct SSH tunneling through port 22 without database credentials
Why it's wrong here
SSH tunneling is not used for connecting to Autonomous Database instances.
About these practice questions
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JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official Oracle exam blueprint
This 1Z0-1072-26 practice question is part of Courseiva's free Oracle certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the 1Z0-1072-26 exam.