You create a Web Form. The Web Form allows users to calculat..

第1题

You create a Web Form. The Web Form allows users to calculate values and display the results in a label named lblResults. You need to capture all unhandled exceptions on the Web Form through the Error event. The Error event must capture each unhandled exception and display it on the Web Form.Which code segment should you use?（）

A.

B.

C.

D.

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第2题

You need to create a view EMP_VU. The view should allow the users to manipulate the records of only the employees that are working for departments 10 or 20.Which SQL statement would you use to create the view EMP_VU?（）

A. CREATE VIEW emp_vu AS SELECT * FROM employees WHERE department_id IN (10,20);

B. CREATE VIEW emp_vu AS SELECT * FROM employees WHERE department_id IN (10,20) WITH READ ONLY;

C. CREATE VIEW emp_vu AS SELECT * FROM employees WHERE department_id IN (10,20) WITH CHECK OPTION;

D. CREATE FORCE VIEW emp_vu AS SELECT * FROM employees WHERE department_id IN (10,20);

E. CREATE FORCE VIEW emp_vu AS SELECT * FROM employees WHERE department_id IN (10,20) NO UPDATE;

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第3题

Ten years ago, the canal fell into disrepair owing to neglected maintenance, a major flood, and ____ pollution.

A、powerful

B、thick

C、heavy

D、strong

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第4题

Rearrange the order of the following abstract 1) However, teachers are usually trained to use technology generally, without experiencing it from the perspective of students. 2) The research provides a new perspective on how teachers can be educated to integrate technology into their language instruction through their own experience of learning. 3) Analyses of data gathered from the questionnaire survey, the class website for role-play, the blogs and the interviews indicate that online role-play was an appropriate way for teaching collaborative argument given that the topics were well-chosen and well-prepared, 4)The role-play lasted for three weeks and underwent three stages: preparation, implementation and reflection. 5) As computers and the Internet are increasingly employed in language teaching and learning, preparing teachers for the impending reality of online teaching is of paramount importance. 6) This study investigated ten in-service teachers participating in an online role-play as part of a digital education methods course to acquire an understanding of the use of online role-play for collaborative argument. 7) and that asynchronous role-play was more helpful than the synchronous role-play given the challenge of tracking the development of ideas. 答案格式示例：1-2-3-4-5-6-7

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第5题

Reflect on what you’ve learnt in this lesson by filling in the learning reflection card. 请在文本框内直接作答，不要以附件形式提交。 I've learnt … I will try … I still want to know … 评分标准如下: 1. 详尽反思本节所学，并非只列标题 2. 具体说明学习后想要尝试的办法、技巧、能力、内容等 3. 认真思考自己的疑惑或进一步的学习计划

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第6题

In listening comprehension, the more you can predict, the easier it becomes to understand. ( )

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第7题

The carrying value of a long-term note is computed as the present value of all remaining future payments, discounted using the market rate at the time of issuance.

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第8题

You have a DHCP server that runs Windows Server 2008 R2. The DHCP server has two network connections named LAN1 and LAN2.You need to prevent the DHCP server from responding to DHCP client requests on LAN2. The server must continue to respond to non-DHCP client requests on LAN2.What should you do？（）

A. From the DHCP snap-in, modify the bindings to associate only LAN1 with the DHCP service.

B. From the DHCP snap-in, create a new multicast scope.

C. From the properties of the LAN1 network connection, set the metric value to 1.

D. From the properties of the LAN2 network connection, set the metric value to 1.

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第9题

Your network consists of a single Active Directory domain named contoso.com. The functional level of thedomain is Windows Server 2003. Contoso contains two global groups named Users-Global and Managers-Global.Contoso contains 10 servers that run Windows Server 2003 Service Pack 2 (SP2). Each server has two localgroups as shown in the following table.Each Users-Resources local group has access to the local resources on the server.You need to implement a security solution that meets the following requirements:·Managers-Global members must have access to all the resources that are accessible to Users-Global members.·The solution must minimize administrative effort.What should you do?（）

A. Add the Managers-Global group to the Users-Global group.

B. Add the Managers-Global group to the Users-Resources local group on each server.

C. Create two universal groups named Users-Universal and Managers-Universal. Assign the two universal groups permissions to the resources.

D. Create two domain local groups named Users-Domain-Local and Managers-Domain-Local. Assign the two domain local groups permissions to the resources.

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