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Oracle 1z0-998-21 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Administration and Operations | - Scaling and patching DB systems - Monitoring and maintenance tasks |
| Database Cloud Service Deployment | - Create and provision DB systems - Configure Bare Metal and VM database systems |
| Storage and Backup | - Storage architecture and boot disk management - Backup and recovery using RMAN and object storage |
| Oracle Cloud Infrastructure (OCI) Basics | - Fundamental OCI concepts and services - Networking (VCN, subnets, security lists) |
Oracle Database Cloud Service 2021 Specialist Sample Questions:
Question 1
What might be the effect of modifying the firewall rules for 169.254.0.2:3260 and 169.254.0.3:80?
A. It allows the non-root user to access the database.
B. TDE for the database might stop working.
C. It allows the non-root users to modify the system's boot volume.
D. Users may not be able to connect to database service.
Question 2
Which three are the basic security considerations for using any application securely?
A. Establish who should access which system components and how often, and monitor those components.
B. Review user privileges to determine relevance to current work requirements.
C. Ensure that different applications have separate Virtual Cloud Networks (VCN).
D. Use the default password allocated by the administrator while creating an account.
E. Keep up-to-date on security information and apply all the security patches.
Question 3
What is the default encryption for user-defined tablespaces in a database on OCI?
A. encrypt_new_tablespaces = true
B. encrypt_new_tablespaces = NONE
C. encrypt_new_tablespaces = cloud only
D. encrypt_new_tablespaces = DDL
Question 4
You want to connect to a database in the DB system with SQL Developer. Which three are the prerequisites?
A. Public key
B. Open port 1521 for listener in VCN
C. Open port 1521 on the local system
D. Private key
E. SSH tunnel from local system to DB system
Question 5
You want to connect to a DB system with SSH using putty from a Windows machine. Which two are the prerequisites?
A. Public IP of the DB system
B. Public key
C. Listener port number
D. Private key
E. OCID
Solutions:
| Question 1 Answer: C | Question 2 Answer: A,B,E | Question 3 Answer: C | Question 4 Answer: B,D,E | Question 5 Answer: B,D |
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