最新の1z0-998-21問題集で試験を準備する

Oracle 1z0-998-21 試験概要:

Oracle 1z0-998-21 試験シラバストピック:

Oracle Database Cloud Service 2021 Specialist 認定 1z0-998-21 試験問題：

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

A) Local storage backups are fast and provide fast point-in-time recovery.
B) Availability and durability of the backup is high.
C) Backups become unavailable if the DB system goes down.
D) Availability is high but the durability of the backup is low.

2. You want to launch a DB system that is less expensive and can be used for test and dev environments. Which type of DB system would satisfy the requirement?

A) Autonomous transaction processing
B) Exadata DB system
C) VM DB system
D) Bare metal DB system

3. Examine the steps to create a backup using CLI:

Identify the required steps in correct order.

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

4. Which two complexities must be applied to the Database Admin passwords?

A) Password must be 9 to 30 characters and contain at least two uppercase, two lowercase, two special, and two numeric characters.
B) Password must be 8 to 24 characters and contain at least one uppercase, lowercase, special, and numeric characters.
C) Password must be 16 characters and contain at least two uppercase, two lowercase, two special, and two numeric characters.
D) Special characters must be _, #, or -.

5. Which three statements are true about the OCI Object Storage Service?

A) It is tied to a specific compute instance.
B) It can store finite amount of unstructured data, analytical data, and rich content.
C) It does not support the private access from OCI resources in a VCN through a service gateway.
D) It allows to store or retrieve data directly from the internet or from within the cloud platform.
E) It allows to save the data in Object Storage bucket over the OCI backbone.
F) It is a high performance storage platform that offers reliable and cost-efficient data durability.

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