最新的Oracle 1Z0-998-20免費考試真題

問題1

Which three prerequisites/conditions must be met to avoid patching failures for a DB system?

A. DB system must have connectivity to the applicable Swift endpoint for Object Storage.

B. VCN used by the DB system must be configured with local peering gateway.

C. Oracle Clusterware must be up and running.

D. At least 15GB of free space is available in /uOl for the execution of the patching process.

E. VCN used by the DB system must be configured with dynamic routing gateway.

正確答案: A,C,D

說明：（僅 Fast2test 成員可見）

問題2

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

A. Data Guard

B. Golden Gate

C. SQL Developer

D. Data Pump

正確答案: A,B

問題3

You want to launch a DB system for real application testing in which you need to have multiple database homes with different database versions. Which DB system would meet these requirements?

A. Bare metal DB system with any database edition except standard edition

B. VM DB system with any database edition

C. Bare metal DB system with any database edition

D. VM DB system with any database edition except standard edition

正確答案: A

問題4

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. Users may not be able to connect to database service.

C. It allows the non-root users to modify the system's boot volume.

D. TDE for the database might stop working.

正確答案: C

說明：（僅 Fast2test 成員可見）

問題5

Which three are true about Transparent Data Encryption (TDE)?

A. TDE overrides access controls configured using Oracle Database Vault.

B. dbcli update_tdekey command is used to update the master encryption key for a PDB.

C. TDE stores the master key outside the database in an external security module.

D. TDE allows you to encrypt sensitive data in individual columns.

E. Set encrypt new table spaces parameter to false to stop encrypting the tablespaces.

F. When the TDE master encryption key is reset, backups taken using the old TDE master encryption key become obsolete.

正確答案: B,D,E

問題6

Which type of DB system(s) would provide Instance isolation?

A. Exadata DB systems only

B. Bare metal and virtual machine DB systems

C. Bare metal DB systems only

D. Virtual Machine DB systems only

正確答案: C

問題7

You are creating a new virtual cloud network (VCN) and you have selected "CREATE VIRTUAL CLOUD NETWORK PILUS RELATED RESOURCES" option. Which three additional resources will be created?

A. Internet Gateway

B. Three subnets

C. Route table with rule

D. Dynamic Routing Gateway

E. Service Gateway

正確答案: A,B,C

說明：（僅 Fast2test 成員可見）

問題8

You want to enable the EM Express console for a database in the DB system. Which procedure/function would you use?

A. DBMS_XDB_CONFIG.SETLISTENERENDPOINT

B. DBMS_XDB_CONFIG.GETHTTPPORT

C. DBMS_XDB_CONFIG.GETHTTPSPORT

D. DBMS_XDB_CONFIG.SETHTTPSPORT

正確答案: D

說明：（僅 Fast2test 成員可見）

最新的Oracle Database Cloud Service 2020 - 1Z0-998-20免費考試真題

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