Oracle 1z0-997-21 問題集

質問 1：
A cloud consultant is working on implementation project on OCI. As part of the compliance requirements, the objects placed in object storage should be automatically archived first and then deleted. He is testing a Lifecycle Policy on Object Storage and created a policy as below:
[ { "name": "Archive_doc", "action": "ARCHIVE", "objectNameFilter": { "inclusionPrefixes": "doc"] },
"timeAmount": 5, "timeunit": "DAYS", "isEnabled": true },
{ "name": "Delete_doc", "action": "DELETE", "objectNameFilter": "inclusionPrefixes": [ "doc"]
1."timeAmount": 5, "timeunit": "DAYS", "isEnabled": true }
What will happen after this policy is applied?
A. All objects with names starting with "doc" will be deleted after 5 days of object creation
B. All the objects having file extension ".doc" will be archived for 5 days and will be deleted 10 days after object creation
C. All the objects having file extension ".doc" will be archived 5 days after object creation
D. All the objects with names starting with "doc" will be archived 5 days after object creation and will be deleted 5 days after archival
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 2：
You are advising the database administrator responsible for managing non-production environment for Oracle Autonomous Database running on Oracle Cloud Infrastructure. You need to help the database administrator ensure that the non-production environments have a copy of the current data from the production environment in a manner that is most time-efficient.
Which method should you recommend? (Choose the best answer.)
A. Create a full clone of the production Autonomous Database and create the non-production database from it.
B. Take a full database backup of the production Autonomous database and create the non-production database from it.
C. Take a Data Pump export of the production Autonomous database and import into the non-production database.
D. Create a metadata clone of the production Autonomous Database and create the non-production database from it.
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 3：
Your team is conducting a root analysis (RCA) following a recent, unplanned outage. One of the block volumes attached to your production WebLogic server was deleted and you have tasked with identifying the source of the action. You search the Audit logs and find several Delete actions that occurred in the previous 24 hours. Given the sample of this event.

Which item from the event log helps you identify the individual or service that initiated the DeleteVolume API call?
A. principalld
B. requestAgent
C. requestOrigin
D. eventource
E. eventId
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 4：
You are responsible for migrating your on premises legacy databases on 11.2.0.4 version to Autonomous Transaction Processing Dedicated (ATP-D) In Oracle Cloud Infrastructure (OCI). As a solution architect, you need to plan your migration approach.
Which two options do you need to implement together to migrate your on premises databases to OCI?
A. Retain changes to Oracle shipped privileges, stored procedures or views In the on-premises databases.
B. Convert on-premises databases to PDB, upgrade to 19c, and encrypt Migration.
C. Retain all legacy structures and unsupported features (e.g. taw U>Bs) In the onuses databases for migration.
D. Use Oracle Data Guard to keep on premises database always active during migration
E. Use Oracle GoldenGate replication to keep on premises database online during migration.
正解：B,E
解説: (Topexam メンバーにのみ表示されます)

質問 5：
A manufacturing company is planning to migrate their on-premises database to OCI and has hired you for the migration. Customer has provided following information regarding their existing onpremises database:
Database version, host operating system and version, database character set, storage for data staging, acceptable length of system outage.
What additional information do you need from customer in order to recommend a suitable migration method? Choose two
A. Elapsed time since database was last patched
B. Top 5 longest running queries
C. Number of active connections
D. Data types used in the on-premises database
E. On-premises host operating system and version
正解：D,E
解説: (Topexam メンバーにのみ表示されます)

質問 6：
Give this compartment structure:

You want to move a compute instance that is in 'Compute' compartment to 'SysTes-Team'.
You login to your Oracle Cloud Infrastructure (OCI)account and use the 'Move Resource' option.
What will happen when you attempt moving the compute resource?
A. The move will be successful though Compute Instance Public and Private IP address changed, and it will be associated to the VCN in target compartment.
B. The move will fail and you will be prompted to move the VCN first. Once VCN is moved to the target compartment, the Compute instance can be moved.
C. The move will be successful though Compute Instance and its Public and Private IP address will stay the same. The Compute instance VNIC will still be associated with the original VCN.
D. The move will be successful though Compute Instance and its Public and Private IP address will stay the same. The Compute instance VNIC will need to be moved separately. The Compute instance will still be associated with the original VCN.
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 7：
You are the Solution Architect that designed this Oracle Cloud Infrastructure (OCI) compartment layout for your organization:

The development team has deployed quite a few instances under 'Compute' Compartment and the operations team needs to list the Instances under the same compartment for their testing. Both teams, development and operations are part of a group called 'Eng-group' You have been looking for an option to allow the operations team to list the instances without access any confidential information or metadata of resources.
Which IAM policy should you write based on these requirements?
A. Allow group Eng-group to read instance-family in compartment Compute and attach the policy to 'Engineering' Compartment.
B. Allow group Eng-group to inspect instance-family in compartment Dev-Team:Compute and attach the policy to 'Engineering' Compartment
C. Allow group Eng-group to read instance-family in compartment Dev-Team-.Compute and attach the policy to'Dev-Team'
D. Allow group Eng-group to inspect instance-family in compartment Dev-Team: Compute and attach the policy to 'SysTest Team' Compartment
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 8：
You have been asked to review some network proposals by a major client. The client's IT director needs to provision two Virtual Cloud Network (VCN) for a major application. Both applications use a large number of virtual machine instances, and so will ideally occupy VCNs with as many address spaces as possible. Additionally, in the future, VCN peering will be required to allow communication between the VCNs.
Which of the following are valid IP ranges to consider for the VCNs?
A. 10.0.0.0/16 and 10.0.64.0/24
B. 10.0.1.0/24 and 10.0.1.0/27
C. 10.0.0.0/24 and 10.0.1.0/24
D. 10.0.0.0/8 and 11.0.0.0/8
正解：C