Hello, is Tom in? －（）

A、A.Who's speaking, please?

B、B.How's everything going?

C、C.Who's this?

D、D.Hold on, please. Wrong number!

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更多“Hello, is Tom in? －（）”相关的问题

第1题

[单选题] Which of the following statements is used to prevent user TOM from adding and deleting data in table TAB1?（）

A、REVOKE ADD, DELETE FROM USER tom ON TABLE tab1 B、REVOKE ADD, DELETE ON TABLE tab1 FROM USER tom C、REVOKE INSERT, DELETE FROM USER tom ON TABLE tab1 D、REVOKE INSERT, DELETE ON TABLE tab1 FROM USER tom

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第2题

[单选题] IS - IS creates and maintains adjacencies and neighbor relations by using the Hello protocol. For the following options, which are Hello packets used in IS - IS?（）

A、A generic Hello B、Point - to - point Level 1, point - to -point Level 2, LAN Level 1, LAN Level 2 C、Point - to - point Level 1, point - to - point Level 2, LAN D、Point - to - point, LAN Level 1, LAN Level 2

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第3题

[单选题] Little Tom is used to getting up（）eight every morning.

A、at B、on C、in D、of

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第4题

[单选题] Which of the following statements is used to revoke all DML privileges on table EMPLOYEE from user TOM?（）

A、REVOKE ALL PRIVILEGES FROM USER tom B、REVOKE ALL ON EMPLOYEE FROM USER tom C、REVOKE EXECUTE ON EMPLOYEE FROM USER tom D、REVOKE PRIVILEGES ON EMPLOYEE FROM USER tom

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第5题

[单选题] What is the purpose of the RSVP hello interval?（）

A、It is the size of the RSVP hello packet B、It is how long it maintains RSVP neighbors C、It is the length of time between RSVP hello packets D、It is how long the router waits before declaring a router to be down

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第6题

[] You are responsible for administering the Production OU. You are assigned the Allow - Full Control permission for the OU. All computer objects in the Production OU are administered by another administrator named Tom. The Production OU contains the computer account for a Windows Server 2003 computer named Testking1. Tom submits a list of configuration settings that he wants to apply to Testking1 by means of a Group Policy object (GPO). A GPO that contains Tom's required settings is created in another OU by the domain administrator. You only want to allow Tom to link existing GPOs to the Production OU. He must not have any more rights than he needs to perform the required tasks. What should you do?（） You are responsible for administering the Production OU. You are assigned the Allow - Full Control permission for the OU. All computer objects in the Production OU are administered by another administrator named Tom. The Production OU contains the computer acco

A、A. Add Tom's user account to the Group Policy Creator Owners group in the domain. B、B. Run the Delegation of Control Wizard and assign Tom's user account the Allow - Manage group policy links permission for the Production OU. C、C. Run the Delegation of Control wizard and assign Tom's user account the Allow - Change permission for the Production OU. D、D. Run the Delegation of Control wizard and assign Tom's user account the Allow - Apply group policy permission for all GPOs that are linked to the Production OU.

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第7题

[多选题] linux系统中，以下显示结果相同的是（）。

A、echo The current working path is $PWD. B、echo "The current working path is $PWD." Echo hello C、echo 'The current working path is $PWD.' Echo hello D、echo "The current working path is `pwd`." E、echo The current working path is $PWD. Echo hello