Oracle Database Cloud Service 2020 (1Z0-998-20) Free Practice Test

Question 1

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.GETHTTPSPORT

B. DBMS_XDB_CONFIG.SETHTTPSPORT

C. DBMS_XDB_CONFIG.GETHTTPPORT

D. DBMS_XDB_CONFIG.SETLISTENERENDPOINT

Correct Answer: B

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Question 2

Which two statements are true about using the local storage for the backups?

A. Backups become unavailable if the DB system goes down.

B. Availability is high but the durability of the backup is low.

C. Availability and durability of the backup is high.

D. Local storage backups are fast and provide fast point-in-time recovery.

Correct Answer: A,D

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Question 3

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

A. IPSEC VPN

B. Internet Gateway

C. Local Peering Gateway

D. Fastconnect

E. Virtual Cloud Network

Correct Answer: A,B,D

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Question 4

Which two statements are true about a Virtual Cloud Network (VCN)?

A. A subnet for a VCN can be defined in different availability domains (AD).

B. A VCN can reside only in a single region but can cross multiple ADs.

C. A VCN cannot connect to another VCN,

D. A VCN can be used with only one DB system.

Correct Answer: A,B

Question 5

What is needed on the host to work with API to launch a DB system?

A. JDK

B. Oracle Database

C. JRE

D. python 2.6 or later

Correct Answer: D

Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).

Question 6

Which three components are created along with the creation of a Virtual Cloud Network (VCN)?

A. Dynamic Routing Gateway

B. Internet Gateway

C. Route Table

D. Default Security List

E. NAT Gateway

Correct Answer: B,C,D

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Question 7

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 dynamic routing gateway.

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

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

E. Oracle Clusterware must be up and running.

Correct Answer: A,C,E

Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).

Question 8

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

A. Public key

B. Listener port number

C. Public IP of the DB system

D. Private key

E. OCID

Correct Answer: A,D

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Oracle Database Cloud Service 2020 (1Z0-998-20) Free Practice Test