A distinguishing feature of an educator, when compared to other pumps, is the （）.
A . dischargeendbeingsmallerthanthesuctionend
B . smallsizeofimpeller
C . lackofmovingparts
D . easeatwhichthewearingringsmaybechanged
相似题目
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Which three statements correctly describe the features of the I/O calibration process?（）
A . Only one I/O calibration process can run at a time.
B . It automates the resource allocation for the Automated Maintenance Tasks.
C . It improves the performance of the performance-critical sessions while running.
D . It can be used to estimate the maximum number of I/Os and maximum latency time for the system.
E . The latency time is computed only when the TIMED_STATISTICS initialization parameter is set to TRUE.
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Which of the following is a feature of a unit of work?（）
A . It applies to a single data server.
B . It is a recoverable sequence of operations.
C . Its value can be queried from the system catalog tables.
D . It begins when the application connects to the data server.
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What are three features of voice traffic on a network？（）
A . bursty
B . constant
C . bandwidth intensive
D . small packet sizes
E . time-sensitive
F . retransmittable
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What is a new feature of the Cisco ISR router? （）
A . advanced integration module
B . FICON ports
C . Cisco CallManager 5.0 support
D . warm Cisco IOS upgrade feature
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Which three statements correctly describe the features of the I/O calibration process？（）
A . Only one I/O calibration process can run at a time
B . It automates the resource allocation for the Automated Maintenance Tasks
C . It improves the performance of the performance-critical sessions while running
D . It can be used to estimate the maximum number of I/Os and maximum latency time for the system
E . The latency time is computed only when the TIMED_STATISTICS initialization parameter is set to TRUE
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A safety feature provided on all inflatable liferafts is（）.
A . overhead safety straps
B . built in seats
C . internal releasing hooks
D . water stabilizing pocket
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A sound which is capable of distinguishing one word or one shape of a word from another in a language is a__________．
A . phoneme
B . allophone
C . phone
D . allomorph
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（）is not a feature of the electronic controlled engines.
A . Lower fuel consumption
B . Better balanced cylinder power
C . A shorter overhaul period
D . Less smoke emissio
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To be a Thesis statement,it must have 3 features( )?
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What are the three features of a thesis statement?
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A dialect is a form of __________ peculiar to a group of people , as distinguished from the __________ of the whole people.
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Which of the following characteristics distinguishes a service from a physical good?
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Poets’ Corner, a cemetery for distinguished English poets, lies in ( ).
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_______ is a form of language peculiar to a group of people, as distinguished from the literary language of the whole people.
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A great celebration is going to be held__________ the distinguished writer．
A.in spite of
B.in honor of
C.in favor of
D.in the name of
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What is a special feature of Wilkin's Hotel？
A．It is normally very busy.
B．It is close to the conference venue.
C．It has an attractive view.
D．It is near a tourist destination.
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The phonological features that distinguish one phoneme from another is called
distinctive features
nasal
consonantal
voicing
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What distinguishes Evelyn Waugh s art is his______, which produces a strong comic effect in his novel.
A．satire
B．stream of consciousness
C．symbolism
D．naturalism
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In the 18th century English literature, satire is much used in writing. English literature of this age produced a distinguished satirist Swift.
A:对
B:错
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Router R1, a branch router, connects to the Internet using DSL. The engineer plans to use a configuration with a dialer interface. The answers list a feature and interface on which the feature could be configured.Which combinations accurately describe the interface under which a feature will be configured？（）
A. PPP on the ATM interface
B. VPI/VCI on the dialer interface
C. IP address on the ATM interface
D. CHAP on the dialer interface
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Compared to a univariate normal distribution, the distinguishing feature of a multivariate normal distribution is the need to specify a parameter that is related to:
A、The mean of the individual random variables
B、The variance of the individual random variables
C、The correlation between individual random variables
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Which of the following is a Suprasegmental feature？
A．deletion
B．voiced
C．stress
D．stop
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The conversational implication of 'John is a machine' as a response to 'What do you think of John' is context-bound. It possesses all the following distinguishing properties but _______ .
A．non-detachability
B．calculability
C．conventionality
D．defeasibility
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The definition of culture as the comprehensive features that distinguish one group of people from another will allow us to talk about ____.
A.a universal culture
B.cultural differences
C.cultural universals
D.a specific problem
