006-002 Exam

免费下载 006-002 认证考题Demo

下载 006-002 PDF 认证考试题库
下载 TestInside 测试引擎

选择 Testinside 006-002 题库

006-002 考试是 IBM 公司的 Certified MySQL 5.0 DBA Part I 认证考试官方代号，TestInside 006-002 权威考试题库软件是 IBM 认证厂商的授权产品，TestInside 绝对保证第一次参加 006-002 考试的考生即可顺利通过，否则承诺全额退款！

Certified MySQL 5.0 DBA Part I 认证作为全球IT领域专家 IBM 热门认证之一，是许多大中IT企业选择人才标准的必备条件。 如果你正在准备 006-002 考试，为 IBM Certified MySQL 5.0 DBA Part I认证做最后冲刺，又苦于没有绝对权威的考试真题模拟， TestInside 希望能助你成

1、Testinside考题大师006-002试题都是考试原题的完美组合，覆盖率95％以上，答案由多位专业资深讲师原版破解得出，正确率100％，只要您使用本站的考试题库参加006-002 考试，我们保证您一次轻松通过考试；

2、售后服务第一！我们相信要想在当今时代取得成功，必须为广大用户提供全套的周到细致的全程优质售后服务，只有客户满意了，我们才能发展。客户至上是我们Testinside考题大师的一贯宗旨；

3、Testinside实行“一次不过全额退款”承诺。如果您购买我们006-002的考题，只要不是首次通过，凭盖有PROMETRIC或VUE考试中心钢印的考试成绩单，我们将退还您购买006-002考题大师的全部费用，绝对保证您的利益不受到任何的损失；

4、本站006-002题库根据006-002考试的变化动态更新，在厂家考题每次发生变化后，我们承诺2天内更新006-002题库。确保006-002考题的覆盖率始终都在95％以上；我们提供2种 006-002 考题大师版本供你选择。

5、软件版本006-002 考试题库
优点：具有学习模式，测试模式，线上自动升级
缺点：仅限固定电脑使用，不可打印为文本，只能PC阅读

6、PDF 格式006-002 考试题库(部分最新更新科目已不提供PDF)
优点：不需下载安装软件，方便用户打印和携带，但也带来了可随意复制的弊端，因此我们提醒用户不得随意公开或出售本站的006-002题库，一经发现立即取消其升级资格，且不予退款。
缺点：不具备测试模式，通过查看 Testinside.cn网站及查收我们的更新E-MAIL获取更新信息。
　
　
Exam : MySQL 006-002
Title : Certified MySQL 5.0 DBA Part II


1. Which of the following statements are true regarding the structure of grant tables in new distributions?
A. They change with every upgrade.
B. They are often changed.
C. They remain the same for backwards compatibility.
Answer: B

2. Which of the following best describe the effects on performance for the dynamic-row format for MyISAM has?
A. Retrievals are more complex and slower.
B. Retrievals are less complex and are faster.
C. Rows generally take up less disk space than fixed-row format.
D. Rows generally take up more disk space than fixed-row format.
Answer: AC

3. Can multi-column FULLTEXT indexes be used? If so, when?
A. No, they can not be used.
B. Yes, they should be used to search multiple columns simultaneously.
C. Yes, they can be used to search either one or all of the indexed columns.
Answer: B

4. When performing diagnostic functions on a server should excessive start and stop messages be looked for in the error log, and why?
A. No, start and stop messages are of no relevance to diagnostics.
B. Yes, because there is a bug in mysqld that can cause multiple start and stop messages to be inserted in the log.
C. No, because they will not provide any information as to what is wrong.
D. Yes, because they can indicate that there is something causing the server to restart unexpectedly and not due to normal startup and shutdown.
Answer: D

5. The stored function year_to_date is created by the 'root'@'localhost' account as follows:
CREATE FUNCTION year_to_date ()
RETURNS DECIMAL(10,2)
SQL SECURITY DEFINER
BEGIN
...
END;
Within the routine body, a number of calculations are made on data in the financials table and the calculated value is returned. The only account which can access the financials table is 'root'@'localhost'.
If a client connects with the account 'joe'@'localhost' and calls the year_to_date function, what will happen?
A. The function will not execute, as 'joe'@'localhost' does not have access to the financials table
B. The function will not execute as SQL SECURITY DEFINER has been specified. It would execute if instead SQL SECURITY INVOKER had been specified
C. The function will always execute as if it was 'root'@'localhost' that invoked it since SQL SECURITY DEFINER has been specified.
D. If the account 'joe'@'localhost' has the EXECUTE privilege on year_to_date, the function will complete successfully
Answer: D

6. Which of the following optimizations could be made based on data collected in the slow query log?
A. Tune server parameters.
B. Change the storage engines in use.
C. Make changes to the network infrastructure.
D. Rewrite queries to perform more efficiently.
E. Normalize data or add indexes to the tables that the queries use.
Answer: ABDE

7. What kind of replication is supported by the MySQL server?
A. Multiple-master replication
B. Master to slave replication
C. Single file based clustering
D. MySQL doesn't support replication
Answer: B

8. Which of the following best describes why InnoDB tables should always have primary keys and why they should be short?
A. Because InnoDB uses primary keys to locate tables, and shorter keys make quicker lookups.
B. Because InnoDB uses primary keys to locate table rows, and shorter keys make quicker lookups.
C. Because InnoDB stores pointers in a log to all the primary keys and shorter keys make this log smaller.
Answer: B

TestInside 的优势