You have an existing Windows Communication Foundation (WCF) service that exposes a service contract over HTTP.<br /> You need to expose that contract over HTTP and TCP. What should you do?（）<p> You have an existing Windows Communication Foundation (WCF) service that exposes a service contract over HTTP.<br /> You need to expose that contract over HTTP and TCP. What should you do?（）</p>..

第1题

[] You have a Microsoft Hyper-V Server 2008 R2 server. You need to join the server to an existing Active Directory Domain Services （AD DS） domain. Which should you use？（） You have a Microsoft Hyper-V Server 2008 R2 server. You need to join the server to an existing Active Directory Domain Services （AD DS） domain. Which should you use？（）

A、A.oc set up B、B.hvc onfig C、C.sc config D、D.net config

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第2题

[单选题] You added a PHONE_NUMBER column of NUMBER data type to an existing EMPLOYEES table. The EMPLOYEES table already contains records of 100 employees. Now, you want to enter the phone numbers of each of the 100 employees into the table. Some of the employees may not have a phone number available. Which data manipulation operation do you perform?（）

A、MERGE B、INSERT C、UPDATE D、ADD E、ENTER F、You cannot enter the phone numbers for the existing employee records.

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第3题

[单选题] You added a PHONE_NUMBER column of NUMBER data type to an existing EMPLOYEES table. The EMPLOYEES table already contains records of 100 employees. Now, you want to enter the phone numbers of each of the 100 employees into the table. Some of the employees may not have a phone number available. Which data manipulation operation do you perform?（）

A、MERGE B、INSERT C、UPDATE D、ADD E、ENTER F、You cannot enter the phone numbers for the existing employee records.

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第4题

[单选题] You added a PHONE_NUMBER column of NUMBER data type to an existing EMPLOYEES table. The EMPLOYEES table already contains records of 100 employees. Now, you want to enter the phone numbers of each of the 100 employees into the table. Some of the employees may not have a phone number available. Which data manipulation operation do you perform? （）

A、MERGE B、INSERT C、UPDATE D、ADD E、ENTER F、You cannot enter the phone numbers for the existing employee records.

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第5题

[单选题] What is necessary for your query on an existing view to execute successfully?（）

A、The underlying tables must have data. B、You need SELECT privileges on the view. C、The underlying tables must be in the same schema. D、You need SELECT privileges only on the underlying tables.

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第6题

[单选题] What is necessary for your query on an existing view to execute successfully?（）

A、The underlying tables must have data. B、You need SELECT privileges on the view. C、The underlying tables must be in the same schema. D、You need SELECT privileges only on the underlying tables.

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第7题

[单选题] What is necessary for your query on an existing view to execute successfully? （）

A、The underlying tables must have data. B、You need SELECT privileges on the view. C、The underlying tables must be in the same schema. D、You need SELECT privileges only on the underlying tables.

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第8题

[] What is necessary for your query on an existing view to execute successfully?（）

A、A. The underlying tables must have data. B、B. You need SELECT privileges on the view. C、C. The underlying tables must be in the same schema. D、D. You need SELECT privileges only on the underlying tables.

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第9题

[单选题] THE MASTER OR AN OFFICER SHOULD HANDING OVER THE WATCH SHOULD SAY（）.

A、I NOW HAVE THE WATCH. B、I NOW HAVE THE CONN. C、YOU NOW HAVE THE WATCH. D、YOU NOW HAVE THE CONN.

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