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What does ECDIS stand for?（）
A、electronic chart display and indication system
B、electronic chart display and information system
C、electric chart display and informing system
D、electronic chart display and indicating system
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What should be enabled before any user views can be created during role-based CLI configuration ？（）
A . aaa new-model command
B . secret password for the root user
C . usernames and passwords
D . multiple privilege level
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During role-based CLI configuration， what must be enabled before any user views can be created？（）
A . multiple privilege levels
B . usernames and passwords
C . aaa new-model command
D . secret password for the root user
E . HTTP and/or HTTPS server
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A PL/SQL procedure queries only those columns of a redefined table that were unchanged by the online table redefinition. What happens to the PL/SQL procedure after the online table redefinition？（）
A . It remains valid.
B . It becomes invalid for all options of online table redefinition but automatically gets revalidated the next time it is used.
C . It becomes invalid for all options of online table redefinition and is automatically recompiled during online redefinition of the table.
D . It becomes invalid only if the storage parameters have been modified and it automatically gets revalidated the next time it is used.
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When setting an access point to a non-root role， what two parameters，other than Role in theRadio Network，must be configured on the SSID Manager page？（）
A . Infrastructure devices to associate only to this SSID
B . Enable IP redirection on this SSID
C . Set Data Beacon Rate
D . Multiple Basic Service Set Identification （BSSID）
E . Set infrastructure SSID
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When setting an access point to a non-root role，what two parameters，other than role in the radio network， must be configured on the ssid manager page？（）
A . infrastructure devices to associate only to this ssid
B . enable ip redirection on this ssid
C . set data beacon rate
D . multiple basic service set identification （bssid）
E . set infrastructure ssid
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What is one of the primary roles of the SONAS device?（）
A . provide storage to small enterprises
B . only handle network attached storage requirements
C . consolidate multiple filers into one
D . consolidate only Windows files into one device&e
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What role does the teacher play at the feedback stage?
A . A. Assessor.
B . B. Instructor.
C . C. Manager.
D . D. Researcher.
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Examine these statements: CREATE ROLE registrar GRANT UPDATE ON dtudent_grades TO registrar; GRANT registrar to user1, user2, user3; What does this set of SQL statements do? （）
A . The set of statements contains an error and does not work.
B . It creates a role called REGISTRAR, adds the MODIFY privilege on the STUDENT_GRADES object to the role, and gives the REGISTRAR role to three users.
C . It creates a role called REGISTRAR, adds the UPDATE privilege on the STUDENT_GRADES object to the role, and gives the REGISTRAR role to three users.
D . It creates a role called REGISTRAR, adds the UPDATE privilege on the STUDENT_GRADES object to the role, and creates three users with the role.
E . It creates a role called REGISTRAR, adds the UPDATE privilege on three users, and gives the REGISTRAR role to the STUDENT_GRADES object.
F . It creates a role called STUDENT_GRADES, adds the UPDATE privilege on three users, and gives the UPDATE role to the registrar.
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You are designing a Windows Azure application. The application contains one web role and three worker roles. You need to recommend an approach for updating only one role without interrupting the other roles. What should you recommend？（）
A . Perform a VIP swap.
B . Perform an in-place upgrade.
C . Delete the current deployment and then redeploy the application.
D . Copy the cloud package to blob storage and then restart the service.
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Not everyone needs to be the group leader, but everyone does have an important role in discussion.
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What role does the Blues play in the novel?
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What roles does the US President play?
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What role does exposition play in the plot?
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What is the primary role of the temporal lobe?
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What is the role of a Chinese business meal when doing business in China?
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What role does integrity play in personal and professional relationships?
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When asked what a manager's role is, Mr. Pitt sounds ______.
A．confident.
B．hesitant.
C．resolute.
D．doubtful.
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Which of the following does the author mention as a cause of changes in the role of the child in the United States？
A．An increase in technology.
B．The growing complexity of the child's psychological needs.
C．A decrease in the child's intellectual capacities.
D．The growing number of single parent families.
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What can we infer from the basic role of extinction？
A. Whales die more than they are born each year.
B. Whales' reproductive ability remains a very low rate.
C. The species of whales is doomed to extinction.
D. Whales' death rote keeps an increasing trend.
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In what way can natural pollutants play an important role in controlling air pollution？
A.They function as part of a purification process.
B.They are dwarfed by the pollutants produced by human activities.
C.They are less harmful to living beings than are other pollutants.
D.They have existed since the Earth developed.
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Questioning plays an important role for the classroom teaching． Which of the following questions does not belong to comprehension questions？
A、What is the main idea of this paragraph
B、Can you tell the difference between the two terms
C、Can you retell the text we have learned last week
D、Can you paraphrase the sentence in your own words
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What is the role of the underlined part As in that bridge in PARAGRAPH THREE（）
A．Reflecting on topics that appeal to the author and readers
B．Introducing new evidence to what has been confirmed before
C．Identifying the kinds of questions supported by the experiments
D．Claiming that speakers of different languages differ dramatically
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What role does the teacher play in the deductive presentation of grammar？
A．Instructor
B．Prompter
C．Participant
D．Negotiator
