Oracle Cloud Database Services 2021 Specialist 認定 1Z0-1093-21 試験問題:
1. Your company's security policy requires you to patch the database within a month of a relevant database patch being released by Oracle. Which method requires the least amount of down time?
A) Own two Oracle Homes (OH193_A and OH193_B), each with a test database (193A and 193B respectively).
B) Download the latest patch from MOS, back up your database, and use dbaasc1i to apply the patch on the database home.
C) Create a new database home, patch it to the version you want, and then move the database to the new home.
D) Download the latest patch from MOS, back up your database, run a precheck, then apply the patch on the database home.
E) Back up your database, run a precheck, then apply the patch on the database home where the database resides.
2. The /u02 directory containing Oracle Homes (OH) is 80% utilized and you need to free up space in it. you own two Oracle Homes (OH193_A and OH193_B), each with a test database (193A and 193B respectively).You decide to consolidate both databases into a single Oracle Home (OH193. |_A) to free up space. Which TWO actions must you perform? (Choose all correct answers)
A) Create a new container under 0H193B and migrate the pluggable databases (PDBs) from 193B to 193A.
B) Schedule a downtime window with the Test teams who use the 193B database.
C) Copy the sqinet.ora file from OH193_B to OH193_A.
D) use the Move Database option from the console.
3. Which system configuration is offered by the Oracle Database Exadata Cloud Service?
A) Each system configuration starts with a fixed amount of memory and storage resources.
B) Each system configuration starts with a fixed amount of OCPU and storage resources.
C) Each system configuration starts with a fixed amount of OCPU, memory, and network resources.
D) Each system configuration starts with a fixed amount of OCPU, memory, storage, and network resources.
4. Which three actions can you perform on a DB system that has an Oracle Data Guard association with a standby database?
(Choose all correct answers)
A) You can terminate a primary database DB system.
B) You can use the reinstate command to return a failed database into standby role after correcting the cause of failure.
C) If the primary database becomes unavailable, then you can use Oracle Data Guard to fail over the standby database to the primary role.
D) You can write on both primary and standby databases because DB system standby databases in Oracle Cloud Infrastructure Database are logical standbys.
E) You can switch over the primary database to the standby role, perform maintenance on the standby database, and then switch it back to the primary role.
5. Which FOUR storage options are available in Oracle Cloud Infrastructure (OCI)? (Choose all correct answers)
A) EFS Storage
B) Object Storage
C) Block Storage
D) File Storage
E) EBS Storage
F) Local storage
質問と回答：
| 質問 # 1 正解： C | 質問 # 2 正解： B、D | 質問 # 3 正解： D | 質問 # 4 正解： B、C、E | 質問 # 5 正解： B、C、D、F |
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