Go to 1Z0-997-25 Questions – Try 1Z0-997-25 dumps pdf [Q92-Q106]

Go to 1Z0-997-25 Questions – Try 1Z0-997-25 dumps pdf [Q92-Q106]

November 7, 2026 latestexam 0 Comments

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Go to 1Z0-997-25 Questions – Try 1Z0-997-25 dumps pdf

Dumps Practice Exam Questions Study Guide for the 1Z0-997-25 Exam

Oracle 1Z0-997-25 Exam Syllabus Topics:

Section	Objectives
Topic 1: Identity and Access Management (IAM)	– Federation and identity providers – Policies, compartments, and tenancy structure
Topic 2: Migration and Hybrid Cloud	– Hybrid connectivity options – On-premises to OCI migration strategies
Topic 3: Networking in OCI	– Load balancers, gateways, and routing – VCN design and subnetting
Topic 4: Database Services	– Autonomous Database concepts – High availability and backup strategies
Topic 5: Architecture Design and Principles	– Cloud architecture fundamentals – High availability and scalability design
Topic 6: Security and Compliance	– Security zones and governance policies – Encryption and key management
Topic 7: Compute and Storage Services	– Block, object, and file storage architecture – Compute instances and scaling strategies

QUESTION 92
Select the design elements that ensure high availability of microservices across multiple Availability Domains.

Separate VCN per AD

Use only fault domains within one AD

Node pools in each AD

Use a regional Load Balancer

Deploy service replicas in each AD

QUESTION 93
When ASH data is missing in Performance Hub, what is a likely cause?

Statistics retention period too short

Incorrect VCN tag

High CPU usage

Missing diagnostics license

QUESTION 94
Deployment to OKE via pipeline is slow. Which actions help?

Pre-fetch base images on cluster nodes

Use local OCI Registry mirror

Cache OCI CLI auth tokens in pipeline

Combine build and deploy in one stage

QUESTION 95
Which use case is best for Database Cloud Service on bare metal?

Burst workloads

No management overhead needed

OS_level access and fine control

Analytics_only workloads

QUESTION 96
You’re architecting a microservice that serves repeated product catalog dat a. How would you integrate OCI Cache?

Stream catalog data to message queue

Cache results in OCI Cache before returning data

Query the database for every request

Store cache in local disk on the app server

QUESTION 97
What is the best way to secure traffic between API Gateway and private OCI Functions?

Use public API Gateway endpoint over HTTPS

Use OCI WAF only

Terminate TLS at the function

Use private API Gateway in a VCN with Service Gateway

QUESTION 98
You need to throttle public API traffic to your function. What combination is ideal?

Increase HTTP timeout

Add rate limiting policy in API Gateway + enable API key validation

Use always_free shapes

Implement retries in function

QUESTION 99
Which OCI DB type supports serverless scale within the same tenancy and workload?

Bare Metal DB

Autonomous Transaction Processing (Shared)

Autonomous Serverless ATP/ADW

Exadata Cloud Service

QUESTION 100
You notice high cold-start latency in functions invoked through API Gateway. Which optimizations help?

Use large container images

Implement periodic health-check pings

Enable Provisioned Concurrency on Functions

Reduce memory allocation to minimum

QUESTION 101
Cache cluster latency spikes during autoscaling. What design improvement helps?

Turn on cache persistence

Eliminate sharding to simplify nodes

Pre-scale cache cluster before demand spike

Extend TTL of all keys

QUESTION 102
Select best practices for securing credentials in Terraform for OCI:

Store credentials in Git for traceability

Hardcode secrets in variables file

Encrypt state in Resource Manager

Load secrets dynamically from OCI Vault

QUESTION 103
Select all valid benefits of integrating NSX-T within OCVS.

Embedded WAF

Logical L2/3 networks across clouds

Automatic database backup

Micro-segmentation at hypervisor level

QUESTION 104
Which OCI database option supports globally distributed workloads?

Data Guard only

Globally Distributed Autonomous Database

Classic RAC

Autonomous DB serverless

QUESTION 105
How do you validate that standby databases remain consistent after a logical migration cutover?

Use flashback logs

Run GoldenGate Veridata reconciliation

Use Data Guard only

Perform a second Data Pump export/import

QUESTION 106
Which prerequisite must be addressed before logical migration to avoid data corruption?

Enforce zone-aware VCN setup

Require target DB to use default tablespace names

Enable auto-purge on target jobs

Match source & target character sets

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