Oracle 1z0-998-21 : Oracle Database Cloud Service 2021 Specialist

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Oracle 1z0-998-21 Exam Syllabus Topics:

Oracle Database Cloud Service 2021 Specialist Sample Questions:

Question 1

Which two statements are true about bare metal DB systems?

A. It can have multiple database homes with different database software edition.
B. It consists of a single server with locally attached NVMe storage.
C. It can have performance overhead due to a single server.
D. It can have multiple database homes, which can be of different versions.

Question 2

Examine the exhibit:

How many CPU cores and memory would a DB system would get after successful creation?

A. 2 CPU cores and 256 GB of memory
B. 32 CPU cores and 256 GB of memory
C. 16 CPU cores and 320 GB of memory
D. 24 CPU cores and 320 GB of memory

Question 3

What is true about the creation of subnets in a VCN?

A. A subnet is created in multiple availability domains for high availability.
B. While creating a subnet, security lists must be specified.
C. While creating a subnet, the route table must be specified.
D. A subnet is created in a single availability domain.

Question 4

What are the three autonomous optimizations available in Autonomous transaction processing database?

A. creates missing indexes
B. data caching to avoid IO
C. columnar data formats
D. row data formats
E. fast complex analytics

Question 5

Examine the steps:

A. 1,2,5,6,7,4,5
B. 1,3,5,6,7,4,5
C. 1,2,5,6,4,7,5
D. 1,3,6,7,4,5

Solutions: