A: Can I use the phone in the hall? B:（）

A、You can use them.

B、I’m afraid.

C、Of course.

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更多“A: Can I use the phone in the hall? B:（）”相关的问题

第1题

[] Which three statements correctly describe the features of the I/O calibration process?（）

A、A. Only one I/O calibration process can run at a time. B、B. It automates the resource allocation for the Automated Maintenance Tasks. C、C. It improves the performance of the performance-critical sessions while running. D、D. It can be used to estimate the maximum number of I/Os and maximum latency time for the system. E、E. The latency time is computed only when the TIMED_STATISTICS initialization parameter is set to TRUE.

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第2题

[单选题] May I use my credit card here?（）

A、You can't. B、No one uses it. C、I am afraid you can't. D、Who told you?

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第3题

[多选题] Which statements describe the capabilities of the DBMS_NETWORK_ACL_ADMIN package?（）

A、It can be used to allow the access privilege settings for users but not roles. B、It can be used to allow the access privilege settings for users as well as roles. C、It can be used to control the time interval for which the access privilege is available to a user. D、It can be used to selectively restrict the access for each user in a database to different host computers. E、It can be used to selectively restrict a user's access to different applications in a specific host computer.

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第4题

[多选题] An administrator account is granted the CREATE SESSION and SET CONTAINER system privileges. A multitenant container database (CDB) instant has the following parameter set: THREADED_EXECUTION = FALSE Which four statements are true about this administrator establishing connections to root in a CDB that has been opened in read only mode?（）

A、You can conned as a common user by using the connect statement. B、You can connect as a local user by using the connect statement. C、You can connect by using easy connect. D、You can connect by using OS authentication. E、You can connect by using a Net Service name. F、You can connect as a local user by using the SET CONTAINER statement.

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第5题

[单选题] In IPv6, the interfaces running OSPF can be configured with multiple ad dress prefixes. Which statement is true about the IPv6 addresses that can be included into the OSPF process?" （）

A、Specific addresses can be selected using a prefix list. B、Specific addresses can be selected using a route map. C、Specific addresses cann ot be selected for importation into the OSPF process. D、Specific addresses can be selected using an ACL.