1z0-068 考試範圍廣、題型靈活,不少考生第一次應考都低估了它的難度。KaoGuTi 的 Oracle Database 12c: RAC and Grid Infrastructure Administrator 題庫依據最新考試內容整理 152 道模擬試題,幫你提前熟悉出題方式。
Oracle 1z0-068 考試概覽:
| 認證廠商: | Oracle |
|---|---|
| 考試名稱: | Oracle Database 12c: RAC and Grid Infrastructure Administrator |
| 考試代碼: | 1Z0-068 |
| 考試時間: | 150 分鐘 |
| 實際考試題數: | 60-70 (依考試版本而定) |
| 證照有效期限: | 無固定有效期限 (Oracle 認證政策依類別/版本而異) |
| 相關認證: | Oracle Certified Associate (OCA) Oracle Database 12c Oracle Certified Professional (OCP) Oracle Database 12c Oracle Certified Expert (OCE) RAC and Grid Infrastructure |
| 及格分數: | 變動 (通常約為 60-65% 的量尺分數) |
| 支援語言: | English |
| 考試費用: | $245 USD (依國家/地區而定) |
| 考試形式: | 複選題, 單選題 |
| 推薦課程: | Oracle University RAC 培訓 Oracle Database 12c 文件 |
| 考試報名: | Oracle 認證註冊 Pearson VUE Oracle 考試 |
| 範例考題: | ![]() |
| 考試方式: | 電腦化測驗,於 Pearson VUE 測試中心進行或線上監考進行 (視地區而定) |
| 必備條件: | 建議條件:具備 Oracle Database 12c 安裝與管理經驗;熟悉 Oracle Linux 及網路概念 |
| 官方大綱網址: | https://education.oracle.com |
Oracle 1z0-068 考試大綱主題:
| 章節 | 目標 |
|---|---|
| Oracle Grid Infrastructure 架構 | - 叢集同步服務 (Cluster Synchronization Services) - Clusterware 元件與架構 - Voting Disk 與 OCR 管理 |
| 安裝與設定 | - Grid Infrastructure 安裝 - 安裝前需求與驗證 - RAC 資料庫安裝與設定 |
| 儲存與 ASM | - 磁碟群組與備援 (Redundancy) - ASM 管理與疑難排解 - Automatic Storage Management (ASM) 概念 |
| 叢集管理與維護 | - 監控與診斷 - 修補程式管理與升級 - 節點管理與新增/移除 |
| Oracle Real Application Clusters (RAC) | - Cache Fusion 與互連 (Interconnect) - 執行個體管理與容錯移轉 (Failover) - RAC 架構與服務 |
| 高可用性與復原 | - 服務與工作負載管理 - RAC 環境中的備份與復原 - 容錯移轉機制 |
Oracle Database 12c: RAC and Grid Infrastructure Administrator 考試常見問題解答
1z0-068 是由 Oracle 推出的認證考試,正式名稱為「Oracle Database 12c: RAC and Grid Infrastructure Administrator」,通過後即可取得 Oracle Database 12c 認證。此認證屬於 Professional 等級,主要用來驗證考生在相關技術領域的專業能力,對求職與升遷都有實質幫助。與本考試相關的認證還包括 Oracle Certified Associate (OCA) Oracle Database 12c、Oracle Certified Professional (OCP) Oracle Database 12c、Oracle Certified Expert (OCE) RAC and Grid Infrastructure,可依個人職涯規劃逐步進修。若你正準備報考 1z0-068,KaoGuTi 的練習題能幫助你更快掌握考試重點。
1z0-068 考試的題量為 60-70 (依考試版本而定) 題,考試時間為 150 分鐘。在有限的作答時間內,每題能停留的時間其實不多,答題節奏的掌握格外重要。建議作答時不要在單一題目上糾結過久,遇到不確定的題目先標記起來,全部答完再回頭檢查。考前不妨使用 KaoGuTi 的模擬試題進行幾次限時練習,實際體驗在 150 分鐘 內完成作答的節奏感,正式上場時時間分配會更有把握。
1z0-068 考試的及格分數為 變動 (通常約為 60-65% 的量尺分數),官方報名費為 $245 USD (依國家/地區而定)。需要留意的是,若未能一次通過,重考必須再次全額支付報名費,加上等待與重新準備的時間,成本其實不低。建議正式報名前,先以 KaoGuTi 的 152 道練習題完整自我檢測,確認答題表現穩定超過及格標準後再預約考試,避免不必要的重考支出。
建議條件:具備 Oracle Database 12c 安裝與管理經驗;熟悉 Oracle Linux 及網路概念 報考條件可能隨官方政策調整,建議報名前再到 Oracle 官方考試頁面 確認最新規定,以免錯過任何變更。
報名 1z0-068 考試可透過以下官方管道進行:
本考試的考試方式為:電腦化測驗,於 Pearson VUE 測試中心進行或線上監考進行 (視地區而定)。
有的,Oracle 官方為 1z0-068 考試推薦了以下培訓資源:
官方培訓能建立完整的知識架構,若再搭配 KaoGuTi 的 152 道 1z0-068 練習題反覆演練,就能把課程所學確實轉化為考場上的答題能力。
可以。KaoGuTi 提供 1z0-068 免費範例試題(Free PDF Demo),內容取自正式題庫,下載後即可實際檢視題目與答案解析的品質,滿意再購買。購買正式版後享有 365 天免費更新,題庫內容會隨考綱調整同步修訂;365 天到期後如需繼續更新,還可享有 50% 的續更折扣。
KaoGuTi 提供退款保證:購買後 60 天內參加 1z0-068 對應考試而未通過,可申請全額退款。申請時需提交報名證明(准考證/enrollment slip)複印件與官方成績單(Score Report)PDF,並於考後 2 天內提出,我們會在 7 天內處理完成。請注意,購買後 3 天內即參加考試、已下載但未實際應考、免費資料與過期訂單均不適用退款保證,且考生姓名須與付款人姓名一致。若不想退款,也可以選擇免費更換為兩個等值考試資料,並保留原購產品的更新服務。
交付方面,付款完成後系統會在一分鐘內將產品下載連結寄至你的電子郵件信箱,可立即下載開始準備;若 2 小時內未收到,請聯絡客服協助處理。產品不限制安裝的電腦數量,桌機、筆電都能自由使用。
1z0-068 考試大綱共分為 6 個主要領域,包括:
- Oracle Grid Infrastructure 架構(佔比未公布)
- 叢集管理與維護(佔比未公布)
- 儲存與 ASM(佔比未公布)
完整的大綱內容與各領域細項,請參考本頁上方的考試大綱區塊,建議逐條對照自己的熟悉程度,安排複習的優先順序。
最新的 12c 1z0-068 免費考試真題:
Which two statements are true about ASM default templates?
- A. Default template setting for striping depends on disk group redundancy.
- B. Default templates for a disk group can be modified.
- C. Default data file templates are only created by ASM when a normal redundancy disk group is created.
- D. Default template settings for redundancy depends on the disk group redundancy.
- E. Templates may be shared across disk groups.
答案:B,D 🗳️
說明:(僅 KaoGuTi 成員可見)
Which method can be used to convert a single-instance Oracle 12c Database to a RAC Database?
- A. using DBCA to migrate the database to shared storage and then start one or more RAC database instances on the cluster
- B. using the rconfig utility to migrate the database to shared storage and then using DBCA to start one or more RAC database instances on the cluster.
- C. using DBCA to create a template from the single-instance database and then to create a RAC database on the cluster using that template
- D. using the rconfig utility to create a template from the single-instance database and then using DBCA to create a RAC database on the cluster using that template
答案:C 🗳️
Which three statements are true about Oracle 12c multitenant RAC databases created using the Database Configuration Assistant (DBCA) on a cluster from a RAC database home? (Choose three.)
- A. They are automatically configured to use Enterprise Manager Express.
- B. They have a unique service name created for each pluggable database (PDB) automatically registered as a cluster service resource.
- C. They can be policy managed.
- D. They can be administrator managed.
- E. They can have multiple pluggable databases (PDB) when the container database (CDB) is created.
- F. They have their pluggable databases (PDBs) opened in each container database (CDB) instance automatically after CDB creation.
答案:C,D,E 🗳️
Examine this command:
SQL> CREATE PLUGGABLE DATABASE pdb3 FROM pdb1;
Which three conditions must be true for successful execution of this command on a RAC database? (Choose three.)
- A. The source PDB must use a global temporary tablespace.
- B. It can be executed only by a common user with the CREATE PLUGGABLE DATABASE system privilege connected to the root container.
- C. The source PDB must be in READ ONLY mode on all CDB instances.
- D. The source PDB must be closed on the CDB instance from where the command is executed.
- E. Oracle Managed Files must be enabled or PDB_FILE_NAME_CONVERT must be set.
- F. All running CDB instances must be open in restricted mode.
答案:B,C,E 🗳️
Which three events occur when a hub node fails in an Oracle Clusterware 12c Flex Cluster?
- A. Leaf nodes connected to the failing hub node are reconnected to a surviving hub node without service disruption.
- B. Cluster resources running on leaf nodes connected to the failed hub node are relocated to one or more surviving leaf nodes.
- C. Cluster resources running on the failed hub node are relocated to one or more surviving hub nodes or leaf nodes, or both.
- D. Cluster resources running on the failed hub node are relocated to one or more surviving hub nodes.
- E. Cluster resources running on leaf nodes connected to the failed hub node are relocated to one or more surviving hub nodes.
- F. The hub node is evicted from the cluster
- G. Cluster resources running on the failed hub node are relocated to one or more surviving leaf nodes.
答案:A,D,F 🗳️

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