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If authentication is enabled，which statement is true？（）
A . client reports will display authenticated usernames
B . client reports will display both the username and IP address of the clients
C . client reports are not affected by authentication
D . client reports will display the IP address of the authentication server
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What is true about sequences? （）
A . Once created, a sequence belongs to a specific schema.
B . Once created, a sequence is linked to a specific table.
C . Once created, a sequence is automatically available to all users.
D . Only the DBA can control which sequence is used by a certain table.
E . Once created, a sequence is automatically used in all INSERT and UPDATE statements.
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Which statement is true？（）
A . the L4TM allow list overrides the block list
B . the overlap of the L4TM allow list and block list is the L4TM grey list
C . the L4TM block lists override the allow lists
D . L4TM allow list and block list overlaps are not permitted
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Which two statements are true about IS -IS routing?（）
A . Based on the default timers, OSPF d etects a failure faster than IS - IS does.
B . OSPF default timers permit more tuning than IS - IS does.
C . IS - IS is more efficient than OSPF in the use of CPU resources.
D . OSPF is more scalable than IS - IS because of its ability to identify normal, stub, an d NSSA areas.
E . IS - IS and OSPF are both Open Standard, link - state routing protocols which support VLSM.
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Which statement is true？（）
A . If only one thread is blocked in the wait method of an object， and another thread executes the modify on that same object， then the first thread immediately resumes execution.
B . If a thread is blocked in the wait method of an object， and another thread executes the notify method on the same object， it is still possible that the first thread might never resume execution.
C . If a thread is blocked in the wait method of an object， and another thread executes the notify method on the same object， then the first thread definitely resumes execution as a direct and sole consequence of the notify call.
D . If two threads are blocked in the wait method of one object， and another thread executes the notify method on the same object， then the first thread that executed the wait call first definitely resumes execution as a direct and sole consequence of the notify call.
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Which statement is true？（）
A . If only one thread is blocked in the wait method of an object， and another thread executes the modify on that same object， then the first thread immediately resumes execution.
B . If a thread is blocked in the wait method of an object， and another thread executes the notify method on the same object， it is still possible that the first thread might never resume execution.
C . If a thread is blocked in the wait method of an object， and another thread executes the notify method on the same object， then the first thread definitely resumes execution as a direct and sole consequence of the notify call.
D . If two threads are blocked in the wait method of one object， and another thread executes the notify method on the same object， then the first thread that executed the wait call first definitely resumes execution as a direct and sole consequence of the notify call.
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Which two statements are true about IS - IS?（）
A . Interfaces have a default metric of 1.
B . Level 1 is intra - area and level 2 is interarea.
C . Level 1 routing is between an end system (ES) and IS while Level 2 routing is between an IS and IS.
D . Hosts send ISHs while routers send ESHs.
E . IS - IS is an open standard.
F . Metrics depend on interface speed.
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Pipeline is low cost and reliable. Is it true? （）
A . Dependable
B . Not
C . Yes
D . Not mention here
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Which one is not true?（）
A . Two main areas of skill are involved in the construction of ship
B . There are distinct divisions in responsibilities between naval architects and marine engineers
C . Each ship will assume varying proportions according to its type
D . Ships can be divided into different categories from different perspective
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What statement is true？（）
A . Link Control Protocol（LCP） is used for basic PPP link setup and operation
B . Link Control Protocol（LCP） is used for denying PPP connections to unauthorized devices.
C . Link Control Protocol（LCP） for PPP is synonymous to ARP for Ethernet.
D . None of the above
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Which statement is true？（）
A . A flow layout can be used to position a component that should resize horizontally when the container is resized.
B . A grid layout can be used to position a component tat should maintain a constant size even when the container is resized.
C . A border layout can be used to position component that should maintain a constant size even when the container is resized.
D . The grid bag layout can be used to give a grid-like layout which differs from the normal grid in that individual rows and columns can have unique sizes.
E . If two components are placed in the same column of a grid bag layout， and one component resizes horizontally， then the other component must resize horizontally.
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Which statement is NOT TRUE?
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What is true about delivery?
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What is true about “Lucille”?
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______ is accepted as true is relatively， and not absolutely， true.
A. It
B. That
C. What
D. That it
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Which statement is True？
A.The Port State Control Officer has no right to check a SSP
B.The Master has the right to refuse the request from a Port State Control Officer to check the confidential part of the SSP on board
C.The Confidential part of a SSP can never be subject to non-flag State
D.Even the flag State has no right to check the SSP thoroughly
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What is true about Jimmy？
A．He passed away in 1970 after having a long battle with cancer.
B．/'// walk with you is the only song that he could be remembered for.
C．Jimmy has 7 children.
D．He had been addicted to taking the diet pill.
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Which statement is not true？
A．The stories of Harry Potter are criticized in some other cities in U.S except New Mexicon
B．Young people are fascinated with Harry Potter
C．Christian churches hate Harry Potter
D．Pastor Jack Brock planned to burn the Harry Potter books on Sunday
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Which statement is NOT true？
A．Susan’s Kitchen' was furnished prettily.
B．Joe is Susan’s husband.
C．Lucy once met Joe at Bradshow’s garage.
D．None of the above.
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What she is saying is substantively true.
