IBM(000-730)

单选题Which of the following will begin a new unit of work?（）A The CONNECT statementB The first FETCH of a cursorC The BEGIN TRANSACTION statementD The first executable SQL statement

题目
单选题
Which of the following will begin a new unit of work?（）
A

The CONNECT statement

B

The first FETCH of a cursor

C

The BEGIN TRANSACTION statement

D

The first executable SQL statement

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相似问题和答案

第1题：

开始事务，提交事务，回滚事务的英语单词分别是：

A.begin transaction , rollback transaction , commit transaction

B.commit transaction , rollback transaction , begin transaction

C.rollback transaction , begin transaction , commit transaction

D.begin transaction , commit transaction , rollback transaction


正确答案：D

第2题：

View the Exhibit exhibit1 to examine the series of SQL commands. View the Exhibit exhibit2 to examine the plans available in the SQL plan baseline. The baseline in the first row of the Exhibit is created when OPTIMIZER_MODE was set to FIRST_ROWS.Which statement is true if the SQL query in exhibit1 is executed again when the valueof OPTIMIZER_MODE is set to FIRST_ROWS?（）

A. The optimizer uses a new plan because none of the plans in the exhibit2 are fixed plans.

B. The optimizer uses the plan in the second row of the exhibit2 because it is an accepted plan.

C. The optimizer uses the plan in the first row of the exhibit2 because it is the latest generated plan.

D. The optimizer uses the plan in the first row of the exhibit2 because OPTIMIZER_MODE was set to FIRST_ROW during its creation.


参考答案：B

第3题：

You have been assigned as a project leader and must first review the statement of work provided by the customer. Which of the following is most often overlooked?

A.Data item deliverables

B.Customer-furnished equipment and facilities

C.Long-lead procurement items

D.Customer-imposed milestones

E.Other subcontractor interface requirements


正确答案：A

第4题：

Which of the following is the FIRST thing that should be done in order to begin reinstalling TCP/IP on the server？（）

  • A、 Configure netsh settings in case of backup
  • B、 Restart the server
  • C、 Notify users
  • D、 Uninstall TCP/IP

正确答案:C

第5题：

Which of the following will begin a new unit of work?()

A.The CONNECT statement

B.The first FETCH of a cursor

C.The BEGIN TRANSACTION statement

D.The first executable SQL statement


参考答案：D

第6题：

听力原文：If a statement that presents a summary of the revenues and expenses of a business unit for a specific period, what is it called?

(3)

A．the income statement

B．the balance sheet

C．the financial statement

D．the statement of cash flow


正确答案：A
解析：单句问的是“在一特定日期总结一家事业单位收益和亏损的报表是什么报表”，根据所学知识，这应是指损益表。

第7题：

Which of the following is the FIRST thing that should be done in order to begin reinstalling TCP／IP on the server?()

A. Configure netsh settings in case of backup

B. Restart the server

C. Notify users

D. Uninstall TCP/IP


参考答案：C

第8题：

● You have been assigned as a project leader and must first review the statement of work provided by the customer. Which of the following is most often overlooked?

A Data item deliverables

B Customer-furnished equipment and facilities

C Long-lead procurement items

D Customer-imposed milestones

E Other subcontractor interface requirements


正确答案：A

第9题：

You are creating a Web-based application to manage data aggregation for reports. The application connects to a SQL Server 2005 database named DataManager. One page in the application has controls that execute stored procedures in a database named ReportingDatabase. There is an existing Service Broker connection between the DataManager database and ReportingDatabase.You want to add two new message types to the existing service. In each database， you create message types named ProcessReport and SendResult. You need to add the two new message types to the existing service. What should you do first？（）

  • A、Create a queue on each database with the ACTIVATION argument set to DataManager dbo processReport.
  • B、Create a conversation between the databases by using the following Statement BEGIN DIALOG FROM SERVICE ’ProcessReport’ TO SERVICE ’SendResult’
  • C、Create a contract between the services by using the following statement.CREATE CONTRACT processData （ProcessReport SENT BY INITIATOR，SendResult SENT BY TARGET）
  • D、Create services for each database by using the following statement.CREATE SERVICE DataManager on QUEUE ProcessReport

正确答案:C

第10题：

Several remote sales employees， who have come into the office this week， report that they are unable to get on the Internet， but no other users have reported similar issues.  The help desk hasescalated the issue and the case notes state that the users have IP addresses that begin with 169. Which of the following should the system administrator check FIRST？（）

  • A、DHCP server
  • B、Network switches
  • C、DNS server
  • D、Core router

正确答案:A

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