四川大学《计算机专业英语1235》14春在线作业2

《计算机专业英语1235》14春在线作业2
试卷总分：100 奥鹏学习网（aopeng123.cn) 发布
单选题
多选题
判断题
一、单选题（共 10 道试题，共 20 分。）
V
1. A collision will happen, when ( ).
A. a station is listening while other station are waiting
B. a station is sending while other station are receiving
C. no stations attempt to access the network
D. two stations try to send their messages at exactly the same time
此题选: D 满分：2 分
2. Process planning and production planning and control are located on( ).
A. the hub
B. the outer ring
C. the inner ring
D. anywhere
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3. In shared-memory MP, each processor has( ).
A. its own memory
B. its own caches
C. its own disks
D. its own I/O devices
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4. How to solve users quires using knowledge in the knowledge base( )?
A. by accessing
B. by retrieving
C. by inferencing
D. by invoking
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5. What is the function of reasoning mechanism( )?
A. knowledge representation
B. knowledge management
C. knowledge construction
D. knowledge utilization
此题选: D 满分：2 分
6. CAD ( ).
A. Computer-Access Device
B. Computer-Aided Design
C. Computer-Access Diagnosis
D. Computer-Access Detection
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7. CAE ( ).
A. Computer-Aided Engineering
B. Computer-Aided Education
C. Canadian Aviation Electronics
D. Carbon Alcohol Extractions
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8. CASA ( ).
A. Computer-Assisted System Association
B. Computer and Automated System Association
C. Canadian Aeronautics and Space Agency
D. Civil Air Service Agency
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9. IBM developed a series of computer implementing the Power PC architecture by( ).
A. himself
B. cooperating with Motorola
C. cooperating with Apple
D. cooperating with Motorola and Apple
此题选: D 满分：2 分
10. One machine cycle in RISC has( ).
A. two machine instructions
B. three machine instructions
C. one machine instructions
D. four machine instructions
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《计算机专业英语1235》14春在线作业2
试卷总分：100 奥鹏学习网（aopeng123.cn) 发布
单选题
多选题
判断题
二、多选题（共 20 道试题，共 40 分。）
V
1. The main goals of research in software engineering are ( ) .
A. development of usable software standards
B. development of accepted applicable standards
C. development of generally applicable standards
D. to overcome the major hurdle in the path of software management
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2. Graphs that have ( )are simple graphs.
A. an edge from one point to itself
B. multiple edges
C. no loops
D. no multiple edges
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3. Services provided by the server in client/server architecture include( ) .
A. searching data
B. sorting data
C. analyzing data
D. recombining data
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4. According to the physical size of computers we can classify the computers into( ).
A. microcomputer
B. minicomputer
C. mainframe
D. supercomputer
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5. Supporting documents include ( ).
A. user’s manual
B. design specification
C. principles of operation
D. test plan
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6. We can use Microsoft Word to ( ).
A. access Web pages
B. insert a hyperlink to a Web page
C. create a 3-D column chart
D. retrieve pictures from other Web pages
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7. Any data type should include ( ).
A. a set of values
B. a set of operations on those values
C. a set of decomposable values
D. a set of values and a set of operations on those values
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8. Software design focuses on ( ).
A. data structure
B. software architecture
C. document
D. procedural detail
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9. Technique of control token can be used to the ( )networks.
A. bus
B. hub
C. ring
D. tree
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10. A virus program often remains ( ).
A. dormant
B. open
C. hidden
D. awaked
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11. Objects that are susceptible from the viruses are ( ).
A. CPU
B. disks
C. systems
D. programs
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12. The classic life cycle includes ( ).
A. design
B. coding
C. analysis
D. maintenance
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13. Analysis activities of software maintenance involve ( ).
A. understanding the scope of a desired change
B. understanding the effect of a desired change
C. understanding the constraints on making the change
D. redesigning the product
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14. In shared-nothing MP, each processor has( ) .
A. shared-memory
B. its own caches
C. shared-disks
D. its own disks
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15. Hub topology is ( ).
A. a ring
B. a variation of the bus
C. the most widespread topology for LANs
D. called hub/tree topology sometimes
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16. A good design of software depends on ( ).
A. establishing a definitive way
B. the application
C. the particular project requirements
D. efficient code to be produced
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17. Data terminal equipment (DTE) is used to ( ).
A. perform parallel-to-serial conversion for transmission
B. perform parallel-to-serial conversion for reception
C. perform serial-to-parallel conversion for transmission
D. perform serial-to-parallel conversion for reception
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18. The attributes of the stack are ( ).
A. FIFO
B. LIFO
C. queue
D. built into their circuitry
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19. We can find a LAN or a switch used to inter connect the processor in ( ) .
A. shared-disks MP
B. shared-memory MP
C. shared-nothing MP
D. non uniform memory architectures
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20. Software design may ( ).
A. be a creative process
B. not be learned from a book
C. be learned from a book
D. require a creative amount of flair
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《计算机专业英语1235》14春在线作业2
试卷总分：100 奥鹏学习网（aopeng123.cn) 发布
单选题
多选题
判断题
三、判断题（共 20 道试题，共 40 分。）
V
1. AI is a new methodology which use the ideas and methods of computation.
A. 错误
B. 正确
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2. The final goal of AI is to design intelligent computer systems that behave with complete intelligent of human mind.
A. 错误
B. 正确
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3. We should concern the metrical properties when we use graph theory.
A. 错误
B. 正确
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4. Image processing beings with the capture of an image with a suitable, not necessarily optical, acquisition system.
A. 错误
B. 正确
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5. If a compiler can find a good algorithm, the programmer needs to be able to specify one algorithm explicitly.
A. 错误
B. 正确
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6. The term interoperability means the ability of the same computing systems.
A. 错误
B. 正确
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7. Information of requirement should be organized so that every possible solution can be examined.
A. 错误
B. 正确
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8. Telephone network is a packet switching network.
A. 错误
B. 正确
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9. If a vertex has four edges connecting to other vertices, we say the vertex’s degree is four.
A. 错误
B. 正确
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10. Assembler converts the assembly language instructions into machine code.
A. 错误
B. 正确
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11. A disk controller has a receiver only.
A. 错误
B. 正确
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12. In the ERP systems, we can only give a complete integrated system and no stand-alone module available.
A. 错误
B. 正确
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13. MRP Ⅰ was a feedback loops between inputs and outputs.
A. 错误
B. 正确
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14. ISDN provides universal end-to-end connectivity over digital lines.
A. 错误
B. 正确
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15. The two most important new media are CD-ROM and Internet.
A. 错误
B. 正确
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16. If two graphs are isomorphic, all idea of space and distance has gone.
A. 错误
B. 正确
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17. MIDI is a communications standard developed for electronic musical instruments and computers.
A. 错误
B. 正确
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18. In a structured programming any complex task would be broken down into a set of smaller component tasks.
A. 错误
B. 正确
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19. System analysts in large-scale organization would understand the existing systems.
A. 错误
B. 正确
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20. The programs in a DBMS package establish an interface between the database itself and the user of the database.
A. 错误
B. 正确
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