1Z1-998 by Oracle Valid Free Exam Practice Test

Question 1

You want to connect to a database in the DB system with SQL Developer. Which three are the prerequisites?

A. Private key B. Public key C. Open port 1521 for listener in VCN D. Open port 1521 on the local system E. SSH tunnel from local system to DB system

Correct Answer: A,C,E

Question 2

What might be the effect of modifying the firewall rules for 169.254.0.2:3260 and 169.254.0.3:80?

A. Users may not be able to connect to database service. B. It allows the non-root user to access the database. C. TDE for the database might stop working. D. It allows the non-root users to modify the system's boot volume.

Correct Answer: D

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Question 3

Examine the steps to enable EM Express Console.

Identify the required steps in correct order.

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

Correct Answer: D

Question 4

Which two statements are true about VM DB systems?

A. Number of CPU cores cannot be changed after the creation of the DB system. B. It can have multiple database homes with different database software versions. C. It can have only one node with local storage. D. It can have one or two nodes based on the shape selected for the DB system.

Correct Answer: A,D

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Question 5

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 B. VM DB system with any database edition except standard edition C. Bare metal DB system with any database edition except standard edition D. VM DB system with any database edition

Correct Answer: C

Question 6

Which two important factors need to considered while configuring a DB system?

A. Network Time Protocol B. Cluster Time Synchronization Service C. Dynamic Routing Gateway D. Transparent Data Encryption E. Service Gateway

Correct Answer: A,D

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Question 7

Which are the three considerations for choosing a migration method?

A. acceptable time of system outage B. source database with TDE not enabled C. source database in mount state always D. database version E. network bandwidth

Correct Answer: A,D,E

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Question 8

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

A. Only container databases can be created in a DB system from Oracle Database 12c and later versions. B. PDB admin user is created with name PDBADMIN. C. DB language and territory is used as AMERICAN and AMERICA respectively. D. User specified DB name is added with system generated suffix for DB unique name. E. ACFS is used for database storage in all database versions.

Correct Answer: C,D

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Oracle Database Cloud Service 2019 - 1Z1-998 Exam Practice Test