C9050-548の無料問題集（85題）、C9050-548認定試験参考書

IBM C9050-548 問題集

試験コード：C9050-548

試験名称：IBM Certified Database Administrator - IBM IMS

最近更新時間：2024-12-17

問題と解答：全85問

C9050-548 無料でデモをダウンロード：

PDF版 Demo ソフト版 Demo オンライン版 Demo

無料問題集C9050-548 資格取得

質問 1：
Which one of the following options is NOT a new feature introduced in DB2 10?
A. Temporal Tables
B. Multi-Temperature Data Management
C. INGEST utility
D. Table Partitioning
正解：D

質問 2：
Which of the following is TRUE about PL/SQL support in DB2?
A. You can only execute PL/SQL statements using the CLPPIus interface.
B. DB2 requires third party software to execute PL/SQL statements.
C. PL/SQL support is only enabled when using federation to access other vendor databases.
D. The DB2 compiler can process PL/SQL statements and create the required objects in the database.
The PL/SQL support is enabled by setting the DB2_COMPATIBILITY_VECTOR registry variable.
正解：D

質問 3：
What does the SQL SELECT statement do?
A. The SQL SELECT statement allows the DBA to create table structures and pre-populate those table
structures with database metadata.
B. The SQL SELECT statement is used to return the status of the health of the database in the health
DB2 health center application.
C. The SQL SELECT statement is not used in DB2 because DB2 is a hierarchical database.
D. The SQL SELECT statement is used to return rows of data from your database table or tables.
正解：D

質問 4：
What happens when an unqualified GN call is issued after a GB status code (end of database) is
received?
A. The last segment successfully retrieved is returned in the IOArea.
B. The first segment in the database is retrieved.
C. The GB status code is repeated.
D. A GE status code (segment not found) is returned.
正解：B

質問 5：
What does the table partitioning feature in DB2 allow you to do?
A. Table partitioning allows you to partition the table data based on the hash values of the primary key.
B. Table partitioning allows you to make smaller tables automatically from large tables, thereby increasing
the performance of your DB2 database.
C. Table partitioning allows you to create very large tables that are divided across multiple storage objects
so that you can quickly attach and detach large quantities of data from the tables.
D. Table partitioning allows you to create result set tables from a join query, which automatically splits the
data into smaller chunks, thereby increasing the performance of your DB2 database.
正解：C

質問 6：
Using the sample IBM supplied authorization exit, which authorization ID setting will be ensured?
A. The initial primary authorization ID is set to the same value as the first secondary ID.
B. The initial primary authorization ID remains the primary ID, the SQL ID is set equal to the RACF ID of
the DB2 subsystem.
C. The initial primary authorization ID is unchanged as the DB2 primary ID, and the SQL ID is made equal
to the DB2 primary ID, and one secondary ID exists and is the name passed by CICS or IMS.
D. The initial primary authorization ID remains the primary ID, the SQL ID is set equal to the primary ID,
and the list of DB2 secondary IDs is set to the list of group names to which the RACF user ID is
connected.
正解：D

質問 7：
What is the DB2 Design Advisor?
A. The DB2 Design Advisor is a tool that can help you improve your database workload performance.
Given a set of SQL statements in a workload, the Design Advisor can generate recommendations to
improve the performance of SQL execution.
B. The DB2 Design Advisor is a help desk facility that is available to all licensed DB2 owners that have
paid their maintenance agreements with IBM. The tool is a web site that guides you through the design of
your database, with the DBA responding to a series of questions. It produces a database schema that
allows for quick database creation.
C. The DB2 Design Advisor is a tool that can be used to automatically create tables based on a physical
data diagram.
D. The DB2 Design Advisor is a tool that automatically analyzes your running database and continuously
makes changes to your database to give it peak performance.
正解：A

弊社は失敗したら全額で返金することを承諾します

我々は弊社のC9050-548問題集に自信を持っていますから、試験に失敗したら返金する承諾をします。我々のIBM C9050-548を利用して君は試験に合格できると信じています。もし試験に失敗したら、我々は君の支払ったお金を君に全額で返して、君の試験の失敗する経済損失を減少します。

TopExamは君にC9050-548の問題集を提供して、あなたの試験への復習にヘルプを提供して、君に難しい専門知識を楽に勉強させます。TopExamは君の試験への合格を期待しています。

弊社は無料IBM C9050-548サンプルを提供します

お客様は問題集を購入する時、問題集の質量を心配するかもしれませんが、我々はこのことを解決するために、お客様に無料C9050-548サンプルを提供いたします。そうすると、お客様は購入する前にサンプルをダウンロードしてやってみることができます。君はこのC9050-548問題集は自分に適するかどうか判断して購入を決めることができます。

C9050-548試験ツール：あなたの訓練に便利をもたらすために、あなたは自分のペースによって複数のパソコンで設置できます。

弊社のIBM C9050-548を利用すれば試験に合格できます

弊社のIBM C9050-548は専門家たちが長年の経験を通して最新のシラバスに従って研究し出した勉強資料です。弊社はC9050-548問題集の質問と答えが間違いないのを保証いたします。

この問題集は過去のデータから分析して作成されて、カバー率が高くて、受験者としてのあなたを助けて時間とお金を節約して試験に合格する通過率を高めます。我々の問題集は的中率が高くて、100％の合格率を保証します。我々の高質量のIBM C9050-548を利用すれば、君は一回で試験に合格できます。

一年間の無料更新サービスを提供します

君が弊社のIBM C9050-548をご購入になってから、我々の承諾する一年間の更新サービスが無料で得られています。弊社の専門家たちは毎日更新状態を検査していますから、この一年間、更新されたら、弊社は更新されたIBM C9050-548をお客様のメールアドレスにお送りいたします。だから、お客様はいつもタイムリーに更新の通知を受けることができます。我々は購入した一年間でお客様がずっと最新版のIBM C9050-548を持っていることを保証します。

安全的な支払方式を利用しています

Credit Cardは今まで全世界の一番安全の支払方式です。少数の手続きの費用かかる必要がありますとはいえ、保障があります。お客様の利益を保障するために、弊社のC9050-548問題集は全部Credit Cardで支払われることができます。

領収書について：社名入りの領収書が必要な場合、メールで社名に記入していただき送信してください。弊社はPDF版の領収書を提供いたします。

IBM Certified Database Administrator - IBM IMS 認定 C9050-548 試験問題:

1. What is the purpose of the Adaptive, self-tuning memory allocation feature in DB2?

A) This feature does not exist in DB2.
B) This feature will detect memory allocation expansion in the database and deliver a warning to the DBA
to let them know when the database is nearing a threshold space allocation limit.
C) This feature will help to reduce the task of configuring your DB2 server by continuously updating
configuration parameters, resizing buffer pools, and dynamically determining the total amount of memory
to be used by the database.
D) The purpose of this feature is for the system to deliver to you a report of tuning specifications for the
database so that you can update the configuration parameters by hand.

2. What is the purpose of the XQuery builder tool included in DB2?

A) The XQuery builder tool allows you to create queries against XML data.
B) The XQuery builder tool builds well-formed XML documents that can be stored in a hierarchical form
within columns of a table.
C) The XQuery builder tool does not exist in DB2.
D) The XQuery builder tool allows you to query and retrieve data from external XML documents.

3. Which of the following options is TRUE about the Row and Column Access Control (RCAC) feature?

A) Table data is protected against direct access to the table. Access using views is unrestricted.
B) Row and column level access control allows the creation of column masks that can control what
column values a user is permitted to see.
C) Users with DATAACCESS authority are exempt from the Row and Column Access Control rules.
D) In order to take advantage of this feature, applications must be changed to work with the RCAC
feature.

4. If the user specifies multiple PCBs for a single database in a PSBGEN, which statement is correct?

A) The processing options must be identical.
B) It allows for multiple positions.
C) It is illegal.
D) Only one of them can be used.

5. Which one of the following statements is TRUE about DB2 Workload Management (WLM)?

A) DB2 Workload Management guarantees the availability of data by replicating it to a stand-by server.
B) DB2 Workload Management can be used to schedule maintenance tasks such as BACKUPs,
REORGs, or RUSTATS.
C) DB2 Workload Management allows you to assign resources to different workloads, which leads to a
stable and predictable execution environment.
D) DB2 Workload Management requires several application changes in order to make the application
aware of the WLM feature.

質問と回答：

質問 # 1
正解： C

質問 # 2
正解： A

質問 # 3
正解： B

質問 # 4
正解： B

質問 # 5
正解： C