Zachary Walker Zachary Walker
0 Course Enrolled • 0 Course CompletedBiography
1z0-076日本語独学書籍 & 1z0-076関連資料
BONUS!!! JPTestKing 1z0-076ダンプの一部を無料でダウンロード:https://drive.google.com/open?id=1ymME23faHwVZ0S0d2nRkE52ljM272afZ
JPTestKingのOracleの1z0-076「Oracle Database 19c: Data Guard Administration」試験トレーニング資料はPDFぼ形式とソフトウェアの形式で提供して、JPTestKingのOracleの1z0-076試験問題と解答に含まれています。1z0-076認定試験の真実の問題に会うかもしれません。そんな問題はパーフェクトと称するに足って、効果的な方法がありますから、どちらのOracleの1z0-076試験に成功を取ることができます。JPTestKingのOracleの1z0-076問題集は総合的にすべてのシラバスと複雑な問題をカバーしています。JPTestKingのOracleの1z0-076テストの問題と解答は本物の試験の挑戦で、あなたのいつもの考え方を変換しなければなりません。
Oracle 1z0-076 認定試験の出題範囲:
トピック | 出題範囲 |
---|---|
トピック 1 |
|
トピック 2 |
|
トピック 3 |
|
トピック 4 |
|
トピック 5 |
|
トピック 6 |
|
トピック 7 |
|
トピック 8 |
|
トピック 10 |
|
トピック 12 |
|
トピック 13 |
|
1z0-076関連資料 & 1z0-076日本語試験対策
1z0-076テスト資料は、ユーザーが勉強するたびに合理的な配置であり、可能な限りユーザーが最新の1z0-076試験トレントを長期間使用しないようにします。 。ユーザーが知識を習得する必要があるたびに1z0-076練習教材は、ユーザーがこの期間に学習タスクを完了することができる限り、1z0-076テスト教材は自動的に学習システムを終了し、ユーザーに休憩を取るよう警告します。次の学習期間に備えてください。
Oracle Database 19c: Data Guard Administration 認定 1z0-076 試験問題 (Q10-Q15):
質問 # 10
Which statement is true regarding Oracle Net connectivity for a Data Guard Broker configuration?
- A. To start SQL Apply on a logical standby database, a TNS entry enabling connectivity to the primary database instance must be defined on the logical standby database host.
- B. The LOCAL_LISTENER initialization parameter must be set to the listener used to register the primary database instance.
- C. To enable Real-Time Query on a physical standby database, a TNS entry enabling connectivity to the standby database instance must be defined on the primary database host.
- D. A TNS entry or entries enabling connectivity to standby database instance(s) must be defined on the primary database host.
- E. A TNS entry enabling connectivity to the primary database instance must be defined on each of the standby database hosts.
正解:D
質問 # 11
You are licensed to use Oracle Active Data Guard.
Which TWO statements are true after enabling block change tracking on a physical standby database?
- A. It starts the RVWR process on the physical standby database instance.
- B. It allows fast incremental backups to be offloaded to the physical standby database.
- C. It starts the CTWR process on the primary database instance.
- D. It starts the CTWR process on the physical standby database instance.
- E. It allows fast incremental backups to be taken on the primary database.
- F. It allows fast incremental backups to be offloaded to a snapshot standby database, when the physical standby database is converted.
正解:A、B
解説:
Block change tracking is a feature that enhances the efficiency of incremental backups by recording changed blocks in a tracking file. When used with Oracle Active Data Guard:
* It starts the RVWR process on the physical standby database instance (A): When block change tracking is enabled on a physical standby database, the Recovery Writer (RVWR) process is initiated.
This process is responsible for recording the changes to blocks in the block change tracking file, which is then used to optimize incremental backups.
* It allows fast incremental backups to be offloaded to the physical standby database (E): With block change tracking enabled on the physical standby database, fast incremental backups can be offloaded from the primary database. This reduces the workload on the primary database and utilizes the standby database for backup operations, improving overall system performance and efficiency.References:
* Oracle Database Backup and Recovery User's Guide
* Oracle Active Data Guard documentation
質問 # 12
Which TWO statements are true about Real-Time Query?
- A. Real-Time Query has no limitations regarding the protection level of the Data Guard environment.
- B. Real-Time Query sessions can be connected to a Far Sync instance.
- C. A standby database enabled for Real-Time Query cannot be the Fast-Start Failover target of the Data Guard configuration.
- D. Disabling Real-Time Query prevents the automatic start of redo apply when a physical standby databases opened read only.
- E. Setting standby_max_data_delay=0 requires synchronous redo transport.
正解:D、E
解説:
Real-Time Query is a feature that allows queries to be run on a physical standby database while it is applying redo data. The relevant truths about it are:
Setting standby_max_data_delay=0 requires synchronous redo transport (A): For the real-time apply feature to function with no data delay (zero delay), synchronous redo transport must be used. This setting ensures that the data on the standby database is as current as possible before queries are executed against it.
Disabling Real-Time Query prevents the automatic start of redo apply when a physical standby database is opened read-only (C): If Real-Time Query is disabled, opening the standby database in read-only mode will not start the redo apply process automatically. Redo apply needs to be manually started to synchronize the standby database with the primary.
Reference:
Oracle Data Guard Concepts and Administration Guide
質問 # 13
Your Data Guard environment contains a primary database and three standby databases with these attributes:
1. prod : Primary database
2. prod_prq : Physical standby database with real-time query enabled used by reporting applications
3. prod_lsby: Logical standby database used by DSS
4. PROD_SSBY: Snapshot standby database used for Real Application Testing Which TWO can be used to prevent clients from connecting to the wrong database instance?
- A. Create role based services with the si vet] utility when using clusterware for Oracle RAC databases or Oracle Restart for single instance Oracle databases.
- B. Create database services for each database and use event triggers to make sure that services are activated only when the database is in the correct role.
- C. Establish Oracle Net connectivity to the primary database instance from all the standby database instances.
- D. Create database services on each of the standby databases, start the services, and add connection descriptors on the clients to connect to those services.
- E. Create a static service for each of the databases, register it with the local listener of each database instance, and add connection descriptors on clients to connect to those services.
正解:B、D
解説:
Creating dedicated database services for each database instance (Option D) and utilizing event triggers to manage these services based on the role of the database (Option E) ensure that clients connect to the appropriate database instance based on its current role and state. This approach leverages the flexibility and control provided by Oracle Net services and database event management to direct client connections to the suitable primary or standby instance, enhancing the overall robustness and reliability of the Data Guard environment. Reference: Based on Oracle Database 19c best practices for managing connectivity and services in a Data Guard setup, including the use of role-based services and event-driven service management.
質問 # 14
Which TWO statements correctly describe the behavior of Automatic Block Media Recovery in a Data Guard environment, for a corrupt block in the example tablespace encountered by a session logged in as the SH user?
- A. A corrupt block on the primary database is automatically recovered, using a block from a flashback log from the primary database.
- B. A corrupt block on the primary database is automatically recovered, using a block from a flashback log from a standby database with Real-Time Query enabled.
- C. A corrupt block on the primary database can be automatically recovered, using a block from a standby database with Real-Time Query enabled.
- D. A corrupt block on a standby database with Real-Time Query enabled, is automatically recovered, using flashback logs from the standby database.
- E. A corrupt block on a standby database with Real-Time Query enabled, can be automatically recovered, using a block from the primary database.
正解:A、C
解説:
Automatic Block Media Recovery can be a significant feature for maintaining data integrity within a Data Guard configuration.
A corrupt block on the primary database can be automatically recovered, using a block from a standby database with Real-Time Query enabled (A): When a corrupted block is encountered on the primary database, Oracle can automatically replace it with a good block from the standby database where Real-Time Query is enabled, leveraging the standby as a source of good data.
A corrupt block on the primary database is automatically recovered, using a block from a flashback log from the primary database (E): If a good block version is available in the flashback logs of the primary database, Automatic Block Media Recovery can use it to recover the corrupted block on the primary.
Reference:
Oracle Database Backup and Recovery User's Guide
質問 # 15
......
JPTestKingはその近道を提供し、君の多くの時間と労力も節約します。JPTestKingはOracleの1z0-076認定試験「Oracle Database 19c: Data Guard Administration」に向けてもっともよい問題集を研究しています。もしほかのホームページに弊社みたいな問題集を見れば、あとでみ続けて、弊社の商品を盗作することとよくわかります。JPTestKingが提供した資料は最も全面的で、しかも更新の最も速いです。
1z0-076関連資料: https://www.jptestking.com/1z0-076-exam.html
- 試験の準備方法-正確的な1z0-076日本語独学書籍試験-効率的な1z0-076関連資料 🍼 ➤ www.japancert.com ⮘から“ 1z0-076 ”を検索して、試験資料を無料でダウンロードしてください1z0-076問題集
- 1z0-076最新資料 🔭 1z0-076日本語受験攻略 🗯 1z0-076技術試験 😀 最新[ 1z0-076 ]問題集ファイルは✔ www.goshiken.com ️✔️にて検索1z0-076模擬体験
- 1z0-076模擬問題集 💞 1z0-076認定試験トレーリング 🔀 1z0-076出題内容 😈 ⮆ www.it-passports.com ⮄に移動し、▷ 1z0-076 ◁を検索して、無料でダウンロード可能な試験資料を探します1z0-076日本語版問題解説
- 試験の準備方法-素晴らしい1z0-076日本語独学書籍試験-有効的な1z0-076関連資料 🚆 ウェブサイト▛ www.goshiken.com ▟から▛ 1z0-076 ▟を開いて検索し、無料でダウンロードしてください1z0-076出題内容
- 認定する1z0-076日本語独学書籍試験-試験の準備方法-便利な1z0-076関連資料 🕤 最新▛ 1z0-076 ▟問題集ファイルは➽ www.jpexam.com 🢪にて検索1z0-076出題内容
- 賢所するOracle 1z0-076日本語独学書籍 - 一番いいGoShiken - 認定試験のリーダー 🥂 《 1z0-076 》の試験問題は▷ www.goshiken.com ◁で無料配信中1z0-076試験概要
- 試験の準備方法-素晴らしい1z0-076日本語独学書籍試験-有効的な1z0-076関連資料 😈 ▛ 1z0-076 ▟を無料でダウンロード【 www.pass4test.jp 】ウェブサイトを入力するだけ1z0-076関連試験
- Oracle 1z0-076認定試験に合格できる不可欠なツール 🍭 【 1z0-076 】の試験問題は▶ www.goshiken.com ◀で無料配信中1z0-076模擬体験
- 賢所するOracle 1z0-076日本語独学書籍 - 一番いいwww.passtest.jp - 認定試験のリーダー 💂 ( www.passtest.jp )で➤ 1z0-076 ⮘を検索して、無料で簡単にダウンロードできます1z0-076日本語受験攻略
- 賢所するOracle 1z0-076日本語独学書籍 - 一番いいGoShiken - 認定試験のリーダー 🍢 ▛ www.goshiken.com ▟サイトにて最新⮆ 1z0-076 ⮄問題集をダウンロード1z0-076出題内容
- Oracle 1z0-076認定試験に合格できる不可欠なツール 📷 【 www.passtest.jp 】で“ 1z0-076 ”を検索して、無料でダウンロードしてください1z0-076日本語受験攻略
- uniway.edu.lk, tuteepro.com, mikefis596.jts-blog.com, daotao.wisebusiness.edu.vn, ncon.edu.sa, mikefis596.prublogger.com, elearning.eauqardho.edu.so, ar.montazer.co, daotao.wisebusiness.edu.vn, interncorp.in
ちなみに、JPTestKing 1z0-076の一部をクラウドストレージからダウンロードできます:https://drive.google.com/open?id=1ymME23faHwVZ0S0d2nRkE52ljM272afZ