IBM P2090-050 考試概覽:

認證廠商:	IBM
考試名稱:	IBM PureData System for Analytics 技術精通測驗 v1
考試代碼:	P2090-050
支援語言:	English
相關認證:	IBM PureData System for Analytics
範例考題:	IBM P2090-050 範例考題
考試方式:	IBM 技術精通測驗；一般透過 IBM 精通測驗平台以線上方式進行。
必備條件:	未公開列出正式報考資格；適合具備 IBM PureData System for Analytics 解決方案相關知識者應考。

IBM P2090-050 考試大綱主題:

章節	目標
問題排解與技術支援	- 問題診斷 1. 診斷工具與記錄檔 2. 常見作業問題
效能與最佳化	- 效能管理 1. 系統調校最佳實務 2. 查詢最佳化概念 3. 工作負載管理
安裝與設定	- 部署基礎知識 1. 網路與連線需求 2. 初始設定
IBM PureData System for Analytics 概覽	- 商業價值與應用場景 1. 平台定位與優勢 2. 分析型資料倉庫概念
管理與維運	- 系統管理 1. 使用者與資源管理 2. 備份與復原概念 3. 監控與維護
安全性與資料管理	- 安全性基礎知識 1. 資料保護與稽核 2. 身分驗證與授權
架構與組件	- 系統架構 1. 大規模平行處理架構 2. 儲存與資料分佈 3. 硬體與軟體組件

最新的 IBM Information Management P2090-050 免費考試真題：

1. When doing a CREATE SEQUENCE, the largest "maximum value" is based onwhat?

A) NUMERIC(38,0)
B) FLOAT8
C) VARCHAR(256)
D) BIGINT

2. OLE-DB based applications on UNIX requires which PureData System for Analytics software?

A) Install the JDBC driver for UNIX.
B) Install the ODBC driver for UNIX.
C) Install the OLE-DB driverfor UNIX.
D) OLE-DB is not supported on UNIX.

3. Which procedural logic is NOT supported by NZPLSQL?

A) Scrollable Cursors
B) Returning a scalar result or a result set
C) Conditionals (if/else)
D) Looping (while, for)

4. The query history data collected DOES NOT provide insight to which of the type of performance and behavior questions?

A) The queries submitted by specific users or groups of users.
B) The rotational speed of the disk drives during query execution.
C) The typical or most common types of queries.
D) The longest and shortest running queries on the system.

5. nzload is invoked with the "allowReplay" option enabled. While the PureData System for Analytics Appliance changes state from online to pausing then to online, which statement is true about the nzload process on the Appliance?

A) nzload automatically restarts but the user must remove the allowReplay option.
B) nzload will fail.
C) nzload must be stopped and resumed by the user from the last check point.
D) nzload automatically continues without user intervention.

問題與答案：

問題 #1
答案： D

問題 #2
答案： D

問題 #3
答案： A

問題 #4
答案： B

問題 #5
答案： D