1z0-998-21試験無料問題集（76題）「Oracle Database Cloud Service 2021 Specialist 認定」

出題：1

You want to migrate a schema from on premises database to OCI database. Which two can be used to achieve this?

A. Data Pump

B. SQL Developer

C. Golden Gate

D. Data Guard

正解：C,D 解答を投票する

出題：2

You want to migrate the Oracle workload along with the third party apps to OCI without re-architecting. Which method enables the migration of environment from on-premises to OCI?

A. Lift and shift

B. Backup and recovery

C. Cloud native workloads

D. Infrastructure heavy workloads

正解：A 解答を投票する

出題：3

Which three transfer options are available while migrating a database to the Oracle Cloud Infrastructure?

A. Local Peering Gateway

B. Internet Gateway

C. Virtual Cloud Network

D. Fastconnect

E. IPSEC VPN

正解：B,D,E 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：4

Which database edition would you use to launch an Exadata DB system?

A. Database Enterprise Edition Extreme Performance

B. Database Standard Edition

C. Database Enterprise Edition High Performance

D. Database Enterprise Edition

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：5

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

正解：A,B,D 解答を投票する

出題：6

Which three are the prerequisites and conditions for the recovering a database from Object Storage?

A. DB system must have access to the applicable Swift endpoint or Object Storage.

B. An auth_token is generated by Oracle Cloud Infrastructure.

C. Database must be in archivelog mode.

D. VCN must be configured with a service gateway.

E. VCN must be configured with dynamic routing gateway.

正解：A,B,D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：7

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. 24 CPU cores and 320 GB of memory

C. 32 CPU cores and 256 GB of memory

D. 16 CPU cores and 320 GB of memory

正解：B 解答を投票する

出題：8

Which three are important guidelines for the DB system OS updates?

A. Configure DB System's VCN to allow access to the YUM repository.

B. Must stop the clusterware in both nodes on 2-node RAC DB system.

C. Do not remove the packages from the DB system.

D. Backup the database prior to OS upgrade.

E. Install NetworkManager on the DB system.

正解：A,C,D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

1z0-998-21試験無料問題集「Oracle Database Cloud Service 2021 Specialist 認定」