You plan to move data from a flat file to a table in your database. You decide to use SQL*Loader directpath load method to perform this task. The table in which you plan to load data is an important tablehaving various integrity constraints defined on it. Which constraints will remain enabled by default during this operation()
第1题:
You run the SQL Tuning Advisor (STA) to tune a SQL statement that is part of a fixed SQL plan baseline. The STA generates a SQL profile for the SQL statement, which recommends that you accept the profile. Which statement is true when you accept the suggested SQL profile?()
A. The tuned plan is not added to the SQL plan baseline.
B. The tuned plan is added to the fixed SQL plan baseline as a fixed plan.
C. The tuned plan is added to the fixed SQL plan baseline as a nonfixed plan.
D. The tuned plan is added to a new nonfixed SQL plan baseline as a nonfixed plan.
第2题:
第3题:
不要随意地移动稳索。()
第4题:
Which service components develops a plan that identifies the necessary steps to move from an existing system to the Cisco Unified Communications system()
第5题:
Using Oracle Scheduler you have scheduled two jobs, JOB_A and JOB_B, to run at 9:00 p.m. every Friday. You want both the jobs to use a single resource plan, WEEKEND_PLAN. Which task must have already been performed to enable you to achieve this objective?()
第6题:
You have an Exchange Server 2010 Service Pack 1 (SP1) server that hosts a public folder database named PUBLIC.You need to move the transaction log files of PUBLIC. Which cmdlet should you run?()
第7题:
The statement will deactivate DAY_PLAN.
The statement will activate DAY_PLAN as the top plan.
The statement will activate MANAGERS_PLAN as the top plan.
The statement will return an error because MANAGERS_PLAN is not the top plan.
第8题:
Right.
Wrong.
Doesn’t say.
第9题:
A window must have been created with the WEEKEND_PLAN resource plan.
A program must have been created with the WEEKEND_PLAN resource plan.
A job class must have been created with the WEEKEND_PLAN resource plan.
A windows group must have been created with the WEEKEND_PLAN resource plan.
第10题:
assign users to consumer groups
set the resource plan for the instance
configure a simple resource plan and specify plan directives
configure a complex resource plan and specify plan directives
第11题:
one
two
four
eight
第12题:
assign users to consumer groups
set the resource plan for the instance
configure a simple resource plan and specify plan directives
configure a complex resource plan and specify plan directives
第13题:
Your Windows 2000 Professional computer contains a single hard disk configured as a single partition.
You want to move a folder named Sales under a folder named Corp on your computer.
You want the files in the Sales folder to remain compressed after moving the folder. You want the files in the Corp folder to remain uncompressed. You want to ensure that the files are recoverable in case of any disk problems. You also want to move the files with the least amount of administrative effort.
What should you do?
A.Copy the Sales folder to the Corp folder. Do nothing further.
B.Backup the Sales folder. Move the Sales folder to the Corp folder.
C.Compress the Corp folder. Then copy the Sales folder to the Corp folder.
D.Move the Sales folder to a second computer. Then move the Sales folder to the Corp folder.
第14题:
Do you have any plan this year?()
AHow about you?
BI plan to go to the United States for further studies.
CYes, I will.
DI'm certainly not going to do that kind of thing.
第15题:
You are using flat files as the data source for one of your data warehousing applications. To optimize the application performance, you plan to move the data from the flat files to clustered tables in an Oracle database.While migrating the data, you want to have minimal impact on the database performance and optimize the dataload operation. Which method would you use to load data into the Oracle database()
第16题:
The Database Resource Manager is not currently active in your database that is up and running. You created a resource plan named DAY_PLAN that contains two sub-plans named MANAGERS_PLAN and CLERKS_PLAN. You decided to activate DAY_PLAN by executing the following statement: SQL>ALTER SYSTEM SET RESOURCE_MANAGER_PLAN = ’managers_plan’; What will be the outcome of this statement?()
第17题:
You have an Exchange Server 2010 server that has a single mailbox database named DB1.You need to move the transaction log files of DB1.Which cmdlet should you run?()
第18题:
You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a database named DB1 in the instance. You put forward a database maintenance plan. The maintenance plan rebuilds indexes, checks database integrity, writes a report to a text file. Now the company requires that when the maintenance plan executes abnormally, the operators can be notified by an e-mail message. You've been assigned this task. So you have to make modifications on the SQL Server instance. What should you do?()
第19题:
You must assign users to consumer groups.
You must grant the switch privilege to the users.
You must create a resource plan directive.
You must specify the complex resource plan.
第20题:
CHECK
UNIQUE
NOT NULL
PRIMARY KEY
FOREIGN KEY
第21题:
The tuned plan is not added to the SQL plan baseline.
The tuned plan is added to the fixed SQL plan baseline as a fixed plan.
The tuned plan is added to the fixed SQL plan baseline as a nonfixed plan.
The tuned plan is added to a new nonfixed SQL plan baseline as a nonfixed plan.
第22题:
Select the Copy the virtual machine option and the Duplicate all files check box.
Select the Copy the virtual machine option. Clear the Duplicate all files check box.
Select the Move or restore the virtual machine option and the Duplicate all files check box.
Select the Move or restore the virtual machine option. Clear the Duplicate all files check box.
第23题:
use the external table population
use the Oracle Data Pump export and import utility
use the conventional path data load of SQL*Loader utility
use the direct path data load of Oracle export and import utility
第24题:
favor
good
offer
aid