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Oracle 1z0-998-21 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Provisioning and Management | - Database provisioning
|
| Migration and Integration | - Database migration strategies
|
| Security and Access Control | - Identity and access management
|
| Oracle Cloud Database Services Overview | - OCI Database Service Architecture
|
| Performance and Monitoring | - Performance tuning
|
Oracle Database Cloud Service 2021 Specialist Sample Questions:
1. You want to store the backup of a database to the Object storage for the long extended period of time due to the mandatory compliance. Which approach would you use?
A) Backup/archive
B) Big Data/Hadoop support
C) Content repository
D) Very large datasheets
2. What is true about the creation of subnets in a VCN?
A) While creating a subnet, security lists must be specified.
B) A subnet is created in a single availability domain.
C) A subnet is created in multiple availability domains for high availability.
D) While creating a subnet, the route table must be specified.
3. What are the three autonomous optimizations available in Autonomous Data Warehouse database?
A) columnar data formats
B) data caching to avoid IO
C) parallel joins and aggregations
D) row data formats
E) fast complex analytics
4. Which three are the basic security considerations for using any application securely?
A) Review user privileges to determine relevance to current work requirements.
B) Keep up-to-date on security information and apply all the security patches.
C) Establish who should access which system components and how often, and monitor those components.
D) Ensure that different applications have separate Virtual Cloud Networks (VCN).
E) Use the default password allocated by the administrator while creating an account.
5. Which two statements are true about a Virtual Cloud Network (VCN)?
A) A VCN cannot connect to another VCN,
B) A VCN can be used with only one DB system.
C) A VCN can reside only in a single region but can cross multiple ADs.
D) A subnet for a VCN can be defined in different availability domains (AD).
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: B | Question # 3 Answer: A,C,E | Question # 4 Answer: A,B,C | Question # 5 Answer: C,D |
