For anyinformation system to serve its purpose ，the ihformation must be( )when it ìs needed.A.integralB.availab1eC.irreplaceable D.confidential
For anyinformation system to serve its purpose ，the ihformation must be( )when it ìs needed.
A.integral
B.availab1e
C.irreplaceable
D.confidential
B.availab1e
C.irreplaceable
D.confidential
参考解析
解析：
相关考题：
●A (68) is a feature of the system or adescription of something the system is capable of doing in order to fulfill the system's purpose.(68) A．planB．requirementC．documentD．Design
A(68)is a feature of the system or adescription of something the system is capable of doing in order to fulfill the system's purpose.A．planB．requirementC．documentD．Design
For any information system to serve its purpose,the information must be ( ) when it is needed.A.integralB.availableC.irreplaceableD.confidential
For anyinformation system to serve its purpose ，the ihformation must be（ ）when it s needed.A.integralB.availab1eC.irreplaceableD.confidential
In discussing the U.S. jury system, the text centers on（ ）[A] its nature and problents[B] its characteristics and tradition[C] its problems and their solutions[D] its tradition and development
What purpose does a bridge fitting serve when lashing containers ________．A.Ties a container stack to the deckB.Ties a container to the container below itC.Restrains racking loadsD.Restrains the container against horizontal motion
What should the teacher try to avoid when selecting listening activities?A. The listening activity must have a real, communicative purpose.B.The listening activity must cater to students’ real life.C.Pre-listening tasks must help students identify the purpose of the listening activity.D.The classroom climate surrounding the listening activity can be anxious.
For any information system to serve its purpose, the information must be( )when it is needed.A.integralB.available C.irreplaceable D.confidential
Documentation of a software package is normally produced for two purposes.The other purpose of documentation is to describe the software's internal composition so that the system can be maintained later in its life cycle. Documentation of this type is known as （ ） . A.system documentation B.user documentation C.vender documentation D.license documentation
A laser printer displays ‘perform user maintenance’. The manufacturer’s information was not available when the user performed the maintenance, and the laser printer continues to display the maintenance code. Which of the following items needs to be performed?（）A、The printer needs to be sent to the manufacturer for maintenance.B、The printer’s firmware needs to be updated.C、A printer system reset must be performed.D、The maintenance page counter must be reset.
A system administrator has edited the necessary files for setup of an AIX system to serve as a bootp server. Which of the following commands is required to complete the activation？（）A、telinit -qB、startsrc -s bootpdC、refresh -s inetd
单选题When the word law meansthe whole system of rules that everyone in a country or society must obey，it’s ____ meaning.AconnotativeBconceptualCassociativeDcomplementary
问答题◆Topic 5: Buildings: Good to Use or Good to Look? Questions for Reference: 1. Is there any building impressed you? Describe it. 2. What are the advantages/disadvantages of buildings designed as works of art? 3. Recently, more and more people believe that a building should serve its purpose rather than looking beautiful. What’s your view?
单选题When the author uses the automobile industry as an example, she argues that ______.AJapan’s auto industry is exceeding America’s auto industryBthe public schooling has stagnated because of competitionCthe current American education system is better than the Japanese oneDcompetition must be introduced into the public education system
单选题The purpose of Google’s investments is to _____.Ahelp poor peopleBdevelop new technologyCexpand its own businessDincrease the power of information
单选题A system administrator has edited the necessary files for setup of an AIX system to serve as a bootp server. Which of the following commands is required to complete the activation？（）Atelinit -qBstartsrc -s bootpdCrefresh -s inetd
单选题What should the teacher try to avoid when selecting listening activities?AThe listening activity must have a real, communicative purpose.BThe listening activity must cater to students' real life.CPre-listening tasks must help students identify the purpose of the listening activity.DThe classroom climate surrounding the listening activity can be anxious.
单选题When the farmers visited the city for the first time, they were _____ by its complicated traffic system.AevokedBbewilderedCdivertedDundermined
单选题Lovely useless things, according to the author, serve the purpose of _____.Adecorating the houseBshowing off one’s artistic tasteCreminding people of things pastDrevealing one’s tendency to waste money
单选题What should the teacher try to avoid when selecting listening activities?AThe listening activity must have a real, communicative purpose,BThe listening activity must cater to students'real life.CPre-listening tasks must help students identify the purpose of the listening activityDThe classroom climate surrounding the listening activity can be anxious.
单选题When the word lawmeansthe whole system of rules that everyone in a country or society must obey, it' s_______meaning.AconnotativeBconceptualCassociativeDcomplementary
单选题When the water produced from most evaporator is supplied for drinking purpose, it must be treated to ensure it is biologically pure and （）.Aslightly acidicBslightly alkalineCno saltyDslightly bitter
单选题An administrator performs a full backup every Saturday evening and daily incremental backups the rest of the week. The system failed on Thursday and must be restored. Which backup tapes will be required to restore the system to its most recent recoverable state（）ASaturday’s full backup tapeBWednesday’s backup tapeCSaturday’s full backup and Wednesday’s incremental backup tapesDSaturday’s full backup and Sunday’s through Wednesday’s incremental backup tapes
单选题The primary purpose of obedience training is to _____.Ateach the dog to perform clever tricksBmake the dog aware of its owner’s authorityCprovide the dog with outlets for its wild behaviorDenable the dog to regain its normal behavior
单选题The author most likely mentions James Joyce’s childhood, family, and education to serve what purpose?ATo suggest that he had to write in order to make a livingBTo suggest that he became a writer because of his father’s influenceCTo provide the background and cultural context for his literary workDTo provide evidence that his literary genius was present when he was a childETo explain his opposition to Catholicism and socialism in his later life
单选题What purpose does a bridge fitting serve when lashing containers?（）.ATies a container stack to the deckBTies a container to the container below itCRestrains racking loadsDRestrains the container against horizontal motion