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Your database supports a DSS workload that involves the execution of complex queries: Curr

题目

Your database supports a DSS workload that involves the execution of complex queries: Currently, the library cache contains the ideal workload for analysis. You want to analyze some of the queries for an application that are cached in the library cache.What must you do to receive recommendations about the efficient use of indexes and materialized views to improve query performance?（）

A. Create a SQL Tuning Set (STS) that contains the queries cached in the library cache and run the SQL Tuning Advisor (STA) on the workload captured in the STS.

B. Run the Automatic Workload Repository Monitor (ADDM).

C. Create an STS that contains the queries cached in the library cache and run the SQL Performance Analyzer (SPA) on the workload captured in the STS.

D. Create an STS that contains the queries cached in the library cache and run the SQL Access Advisor on the workload captured in the STS.

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相似问题和答案

第1题：

The plan ()the cooperation of young and old.

A. puts

B. keeps

C. gets

D. involves

知识点: Newassignment1


参考答案: D

第2题：

A general purpose MySQL instance is configured with the following options:—log-slow-queries—long-query-time=,0001—log-slow-admin-queries—general-log—log-bin—binlog-format=STATEMENT—innodb-flush-log-at-trx-commit=1Which three statements are true（）。

A.The General Query Log records more data than the Binary Log

B.The binary Log records more data than the General Query Log

C.The Slow Query Log records more data than the General Query Log

D.The General Query Log records more data than the Slow Query Log

E.The Slow Query Log records more data than the Binary Log

F.The Binary Log records more data than the Slow Query Log


参考答案：A, D, E

第3题：

7． Hi! This is_______ new teacher．__________ name is Linda．

A． your; My

B． his; Your

C． your ; Her

D． her; His


正确答案：C
7.C【解析】只看第一个空四个选项在字面上都符合。根据句意，是介绍他人，所以第二个空就排除了A、B。又因为Linda是女名，所以排除D。

第4题：

（ ） – Is Miss White __________ English teacher, Maria?

– No, she teaches __________ geography.

A．your；my

B．you；mine

C．you；us

D．your；us


正确答案：D

第5题：

For which of the following is a data warehouse optimized?()

A.Backup and recovery

B.Transactions

C.Security

D.Queries


参考答案：D

第6题：

What's ( )job? Are ( ) British?

A. your, your

B. you, your

C. your, you


正确答案：C

第7题：

WhatisakeydifferentiatorbetweenaDS8700andDS8800foracustomerlookingforahighcapacitysolutionatthelowestcost()

A.DS8700supportsSATAdrives

B.DS8800supportsmorephysicaldrives

C.DS8700supports2.5"diskdrives

D.DS8800supports4GbpsFCdrives


参考答案：A

第8题：

Nice to meet____(your)．


正确答案：
37. you

第9题：

Which command will display EIGRP packets sent and received, as well as statistics on hello packets, updates, queries, replies, and acknowledgments?()

A. debug eigrp packets

B. show ip eigrp traffic

C. debug ip eigrp

D. show ip eigrp interfaces


参考答案：B

第10题：

The committee comprises five persons.

A:.absorbs
B: concerns
C: excludes
D: involves

答案：D
解析：
句意为：委员会由五个人组成。画线单词comprise意为“包含，由……组成”。absorb 意为“吸收”;concern意为“关注”;exclude意为“排除”;involve意为“包含”。根据画线单词意思，只有involve与其同义，可进行替换。因此D项正确。

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