组织流水施工的各专业队在各施工段的工作持续时间相同时，称为有节奏流水施工。( )...

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【判断题】

组织流水施工的各专业队在各施工段的工作持续时间相同时，称为有节奏流水施工。( )

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举一反三

【单选题】One difference between a function and a stored procedure is that a function:

must be called from a trigger.；

must return a value.；

cannot contain a transaction.；

cannot accept parameters.

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【单选题】In the following options, the key word used to modify the stored procedure is()

DECLARE

UPDATE

ALTER

ALERT

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【判断题】数据编码器可以把一个编码转换为若干特定含义的信息出来。

正确

错误

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【单选题】Backed by loans from the Asian Development Bank, the local government is aiming to teach the farmers how to run a successful business with farming techniques.

为了偿还亚洲开发银行的贷款，当地政府努力教导农民如何成功的利用农业技术。

为了获取开发银行的贷款，当地政府教导农民如何通过发展技术来办好农业。

偿还了洲开发银行的贷款后，当地政府力求教导农民如何依靠农业技术成功地进行生产。

在洲开发银行贷款的支持下，当地政府致力于教会农民如何利用农业技术成功地经营。

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【单选题】You are creating a script that will execute this stored procedure. Ifthe stored procedure executes successfully, it should report the year-to-datesales for the book title. If the stored procedure fail...

DECLARE @retval int DECLARE @ytd int EXEC get_sales_for_title ‘Net Etiquette’, @ytd IF @retval < 0 PRINT ‘No sales found’ ELSE PRINT ‘Year to date sales: ’ + STR (@ytd) GO

DECLARE @retval int DECLARE @ytd int EXEC get_sales_for_title ‘Net Etiquette’, @ytd OUTPUT IF @retval < 0 PRINT ‘No sales found’ ELSE PRINT ‘Year to date sales: ’ + STR (@ytd) GO

DECLARE @retval int DECLARE @ytd int EXEC get_sales_for_title ‘Net Etiquette’,@retvalOUTPUT IF @retval < 0 PRINT ‘No sales found’ ELSE PRINT ‘Year to date sales: ’ + STR (@ytd) GO

DECLARE @retval int DECLARE @ytd int EXEC @retval = get_sales_for_title ‘Net Etiquette’,@ytd OUTPUT IF @retval < 0 PRINT ‘No sales found’ ELSE PRINT ‘Year to date sales: ’ + STR (@ytd) GO

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【单选题】路由器所接的网段不稳定,应该配置()路由来保证网络的健壮性

负载均衡

默认路由

浮动路由

单臂路由

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【单选题】The stored procedure and principle of computer program is proposed by ____ 。

Turing

Boolean

Von. Neumann

Einstein