最新的Oracle 1Z1-998免費考試真題

問題1

Which two statements are true about OCI load balancing service?

A. It distributes the large amounts of traffic to multiple back end servers in a VCN.

B. It supports TCP and HTTP/2 protocols only.

C. It supports SSL offloading, SSL termination, SSL end to end, and SSL tunneling.

D. It is a public regional service available in one availability domain.

正確答案: B,C

說明：（僅 Fast2test 成員可見）

問題2

You want to connect to a DB system with SSH using putty from a Windows machine. Which two are the prerequisites?

A. OCID

B. Private key

C. Listener port number

D. Public key

E. Public IP of the DB system

正確答案: B,D

問題3

Which three are the basic security considerations for using any application securely?

A. Use the default password allocated by the administrator while creating an account.

B. Keep up-to-date on security information and apply all the security patches.

C. Ensure that different applications have separate Virtual Cloud Networks (VCN).

D. Establish who should access which system components and how often, and monitor those components.

E. Review user privileges to determine relevance to current work requirements.

正確答案: B,D,E

說明：（僅 Fast2test 成員可見）

問題4

Which two statements are true about VM DB systems?

A. It can have only one node with local storage.

B. Number of CPU cores cannot be changed after the creation of the DB system.

C. It can have multiple database homes with different database software versions.

D. It can have one or two nodes based on the shape selected for the DB system.

正確答案: B,D

說明：（僅 Fast2test 成員可見）

問題5

Which two statements are true about the network security?

A. Permissions can be used to isolate networking between compartments and VCNs.

B. Tenancies cannot be completely network isolated.

C. Access between the tenancies can be restricted with the same availability domain.

D. Subnets can be created only within an availability domain.

E. Access can be restricted between the tenancies and within the tenancy itself.

正確答案: A,E

問題6

Which two default options are used for the database created in a DB system while using API?

A. ACFS is used for database storage in all database versions.

B. Only container databases can be created in a DB system from Oracle Database 12c and later versions.

C. PDB admin user is created with name PDBADMIN.

D. DB language and territory is used as AMERICAN and AMERICA respectively.

E. User specified DB name is added with system generated suffix for DB unique name.

正確答案: D,E

說明：（僅 Fast2test 成員可見）

問題7

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8

Which two statements are true about bare metal DB systems?

A. It can have multiple database homes with different database software edition.

B. It can have performance overhead due to a single server.

C. It consists of a single server with locally attached NVMe storage.

D. It can have multiple database homes, which can be of different versions.

正確答案: C,D

說明：（僅 Fast2test 成員可見）

最新的Oracle Database Cloud Service 2019 - 1Z1-998免費考試真題

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