(b) What styles of managing change would you recommend John use to bring about the desired change?
(8 marks)
第1题:
(b) Using sensitivity analysis, estimate by what percentage each of the under-mentioned items, taken separately,
would need to change before the recommendation in (a) above is varied:
(i) Initial outlay;
(ii) Annual contribution. (4 marks)
第2题:
—What do you want to do?\n—________________.
A.No, I don’t want to do anything.
B.I want to watch TV for a change.
C.What do you want to do then?
D.How about having a picnic?
第3题:
If there were two things you could change in your last (or present) job, what would they be and how would you change them?
如果在你的前一份(或现在的)工作中,你可以改变两件事,会是什么,你如何改变?
第4题:
You issued the following command: ALTER DATABASE ENABLE BLOCK CHANGE TRACKING; What will be the result of issuing this command?()
第5题:
You enable block change tracking. You issue the following command: BACKUP INCREMENTAL LEVEL 0 DATABASE; The next day, you issue the following command: BACKUP INCREMENTAL LEVEL 1 CUMULATIVE DATABASE; Which statement about the use of the change tracking file is true?()
第6题:
Identify three scenarios in which you would recommend the use of SQL Performance Analyzer to analyzeimpact on the performance of SQL statements.()
第7题:
You work as the enterprise exchange administrator at Xxx .Xxx is using Microsoft Exchange Server 2010 as their messaging solution.The Xxx employees at Xxx use Outlook Web App to access their mailboxes.You receive a complaint from a Xxx employee named Mia Hamm that her mailbox is unavailable.What actions must you take to resolve this problem?()
第8题:
You are the Exchange administrator of the Xxx Corporation’s Exchange 2010 organization.You have configured a Database Availability Group (DAG) named DAG01.You need to change the replication port used by the DAG.What are two things that you must do?()
第9题:
Use the Service Management API.
Use Windows Azure Table storage.
Use Windows Azure Queue storage.
Use the Windows Azure AppFabric Service Bus.
第10题:
The block change tracking feature is enabled, and the information about the system change number is written in the change tracking file.
The block change tracking feature is enabled, and the information about the log sequence number is written in the change tracking file.
The block change tracking feature is enabled, and the information about the blocks that are changed since the last backup is written in the change tracking file.
The block change tracking feature is enabled, and the information about the locations of the datafiles and the online redo log files are written in the change tracking file.
第11题:
第12题:
RMAN reads the block change tracking file only when it performs the incremental level 0 backup.
RMAN reads the block change tracking file when it performs both incremental backups.
RMAN reads the block change tracking file only when it performs the incremental level 1 backup.
RMAN does not read the block change tracking file when it performs either incremental backup.
第13题:
(b) Determine whether your decision in (a) would change if you were to use each of the Maximin and Minimax
regret decision criteria.
Your answer should be supported by relevant workings. (6 marks)
第14题:
A. Change in the Oracle Database version
B. Change in your network infrastructure
C. Change in the hardware configuration of the database server
D. Migration of database storage from non-ASM to ASM storage
E. Database and operating system upgrade
第15题:
第16题:
You created a tabular report for human resources department. After viewing layout users have requested that you change the label of the dept column to something more meaningful. How would you change the label in the live previewer?()
第17题:
You are managing a database for which incremental backups can be very time consuming. In order to perform optimized incremental backups you enable the block change tracking feature.How would you instruct RMAN to use the block change tracking feature when performing incremental backups?()
第18题:
You are designing a Windows Azure application. The application will include services hosted in different geographic locations. The service locations may change. You must minimize the cost of communication between services. You need to recommend an approach for calling the services. What should you recommend?()
第19题:
You are designing a Windows Azure application that will execute long-running business processes. Applying a configuration change requires role instances to recycle. You must not recycle until processing is finished. You need to recommend an approach for applying configuration changes. What should you recommend?()
第20题:
You need to mention it with every BACKUP command.
The block change tracking feature is used automatically by RMAN.
You need to configure it using the CONFIGURE command.
You need to set the necessary initialization parameters to direct RMAN to use the feature.
第21题:
第22题:
Use the report wizard to change the column label.
Click and high light the column label and replace it with desired text.
Click the column label and alter its property palette.
Click the dept column and alter its property palette.
第23题: