Management by Objectives （MBO)A.is a method used to evaluate personnel by objectively comp

ividual item of(71)information is an instance of a managed object type. The definition of a related set of managed (72) types is contained in a Management Information Base (MIB)module. Many such MIB modules are defined. For each managed object type it describes, a MIB(73) defines not only the semantics and syntax of that managed object type, but also the method of identifying an individual instance so that multiple (74) of the same managed object type can be distinguished. Typically, there are many instances of each managed object (75) within a management domain

(71) A．rotation

B．switch

C．management

D．transmission

(72) A．path

B．object

C．route

D．packet

(73) A．connection

B．window

C．module

D．destination

(74) A．packets

B．searches

C．states

D．instances

(75) A．device

B．state

C．type

D．packet

A.Material master

B.Item category

C.Partner role

D.Document type

m‘s administrators.The application that you created logs all modifications made to physical hard drives on an hourly basis.You now need to create an EventQuery object for this application.What should you do？（）

A.

B.

C.

D.

A.评估管理对象的性能和发展水平 To evaluate the performance and development level of the management object

B.评估可获得的经济收益 To evaluate the obtainable economic benefit

C.为管理者提供就业机会 To provide the employment opportunity for managers

D.引导公共消费和开发市场 To guide public consumption and develop markets

amed TestKing1. TestKing1 functions as a file server.Six users in the accounting department use an accounting software application to open files that are stored in a shared folder on TestKing1. The users keep these files open for an extended period of time.You need to restart TestKing1. You need to find out if any files on Testking1 are open before you restart the computer.What should you do？（）

A. Use Computer Management to view existing connections.

B. Use the netsend command to send a message to all domain members.

C. Use Task Manager to monitor processes started by all users.

D. Use System Monitor to monitor the Server object in Report view.

Object-oriented DBMS integrated a variety of(81)data types-such as business procedures, graphics, pictures, voice and annotated text.Object orientation also makes a(82)to application development efficiency. It makes the data, functions, attributes, and relationships an integral part of the(83). In this way, objects can be reused and replicated.Some leading RDBMS vendors support the concept of integrating object management capabilities with their current line of relational products. That capability enable users to the development cycle, since integrity logic and business roles no longer need to be programmed(84)each application.

A．tool

B．in

C．idea

D．contribution

E．real-world

irst step is（）, where you investigate business processes and document what the new system must do to satisfy users. This step continues the investigation that began during the（）. You use the fact-finding results to build business models, data and process models, and object models. The deliverable for the systems analysis phase is the（）, which describes management and user requirements, costs and benefits, and outlines alternative development strategies. The purpose of the systems design phase is to create a physical model that will satisfy all documented requirements for the system. During the systems design phase, you need to determine the（）, which programmers will use to transform the logical design into program modules and code. The deliverable for this phase is the（）, which is presented to management and users for review and approval.

A.System logical modelingB.use case modelingC.requirements modelingD.application modeling A.systems planning phaseB.systems modeling phaseC.systems analysis phaseD.systems design phase A.system charterB.system scope definitionC.system blueprintD.system requirement document A.application architectureB.system data modelC.system process modelD.implement environment A.system architecture descriptionB.system design specificationC.system technique architectureD.physical deployment architecture

ify business and user requirements for a new system. As an accelerated analysis technology, （72） reads the program code and automatically generates the equivalent system model, and the code can be obtained from （73） . All system analysis approaches require some form. of （74） whichincludes those techniques to be used to identify or extract system problems and solution requirements from user community. （75） is a classical set of techniques used to collect information about system problems, opportunities, solution requirements, and priorities.

（71）

A. object models

B. prototypes

C. use cases

D. components

（72）

A. eXtreme programming

B. model driven

C. reverse engineering

D. agile method

（73）

A. existing database and application program

B. application program and user interface

C. existing database and user interface

D. existing database, application program and user interface

（74）

A. requirement discovery

B. business process redesign

C. cause-and-effect analysis

D. total quality management

（75）

A. Continuous process improvement

B. Joint requirements planning

C. Fact-finding

D. Structured engineering

information systems． It serves as an outline for detailed design， construction， and implementation． Given the models and details， include（）， we can distribute data and processes to create a general design of application architecture． The design will normally be constrained by architecture standards， project objectives， and （）． The first physical DFD to be drawn is the（）． The next step is to distribute data stores to different processors． Data（） are two types of distributed data which most RDBMSs support． There are many distribution options used in data distribution． In the case of （）we should record each table as a data store on the physical DFD and connect each to the appropriate server．

A.logical DFDs and ERDB.ideal object model and analysis class modelC.use case models and interface prototypesD.physical DFDs and database schemaA.the database management systemB.the feasibility of techniques usedC.the network topology and technologyD.the user interface and process methodsA.context DFDB.system DFDC.network architecture DFDD.event-response DFDA.vertical partitioning and horizontal replicationB.vertical replication and horizontal partitioningC.integration and distributionD.partitioning and replicationA.storing all data on a single serverB.storing specific tables on different serversC.storing subsets of specific tables on different serversD.duplicating specific tables or subsets on different servers

【 The Internet ofthings (IoT) is the inter-networking ofphysical devices，vehicles ，buildings ，and other items embedded with electronics ，software，sensors，actuators，and network connectivity which enable these objects to collect and exchange data. In 2013 the Global Standards Initiative on Internet ofThings (IoT-GSI) defined the 10T as " a global infrastructure for the information society， enabling advanced services by interconnecting (physical and virtual) things based on existing and evolving interoperable information and communication technologies" and for these purposes a "thing" is "an object ofthe physical world (physical things) or the information world (virtual things). which is capable ofbeing identified and integrated into communication networks". The 10T allows objects to be sensed or controlled remotely across existing network infrastructure ，creating opportunities for more direct integration of the physical world into computer - based systems，and resulting in improved efficiency. Accuracy and economic benefit in addition to reduced human intervention. When IoT is augmented with sensors and actuators，the technology becomes an instance of the more general class of cyber­ physical systems，which also encompasses technologies such as smart grids，virtual power plants ，smart homes ，intelligent transportation and smart cities. Each thing is uniquely identifiable through its embedded computing system but is able to interoperate within the existing Intemet infrastructure. Experts estimate that the 10T wi l1 consist of about 30 bi l1ion objects by 2020. 】 Based on the paragraph above，we know that the applications ofthe 10T include (98) . RFID technology makes it possible to automatically (99) every object on the Internet ofthings，and is the foundation ofnetworking. From the industry point of view，IoT is mainly involved in industries including (100).

A. environmental monitoring B.intelligent transportation C.energy management D.all ofthe above A. identify B.find C. track D. encrypt A. electronics B.communication C. software D. all of the above