川大《计算机专业英语1235》16秋在线作业1

二、多选题（共20道，共40分。）
1. Supporting documents include ( ).
A. user’s manual
B. design specification
C. principles of operation
D. test plan
标准解：
2. The main goals of research in software engineering are ( ) .
C. perform serial-to-parallel conversion for transmission
D. perform serial-to-parallel conversion for reception
标准解：
6. Technique of control token can be used to the ( )networks.
A.错误
B.正确
标准解：
4. Ink-jet plotters can only produce hard-copy raster images in B/W.
A. less than
B. lar equal or larger than
标准解：
2. A collision will happen, when ( ).
A. a station is listening while other station are waiting
A. CPU
B. disks
C. systems
D. programs
标准解：
12. The virus execution is ( ).
A. the virus activation
B. the code not directly concerned with infecting a system
A.错误
B.正确
标准解：
2. 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
标准解：
3. In a structured programming any complex task would be broken down into a set of smaller component tasks.
B. LIFO
C. queue
D. built into their circuitry
标准解：
14. Windows 2000 has the key technologies, they are ( ).
A. active directory
B. security
C. flat directory
A. the hub
B. the outer ring
C. the inner ring
D. anywhere
标准解：
10. Which one is a sound-editing tool( )?
A. Photoshop
B. Word
C. Extreme 3D
D. Premiere
标准解：
《计算机专业英语1235》16秋在线作业1
《计算机专业英语1235》16秋在线作业1
三、判断题（共20道，共40分。）
1. Image processing beings with the capture of an image with a suitable, not necessarily optical, acquisition system.
D. enterprise management
标准解：
15. Linked structures can be ( ).
A. supported by many programming languages
B. structured by records
C. structured by dynamic memory allocation
D. structured by pointer data type
标准解：
16. A good design of software depends on ( ).
A. establishing a definitive way
B. the application
C. the particular project requirements
A. points
B. squares
C. lines
D. angles
标准解：
5. Data terminal equipment (DTE) is used to ( ).
A. perform parallel-to-serial conversion for transmission
B. perform parallel-to-serial conversion for reception
标准解：
8. 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
标准解：
9. Process planning and production planning and control are located on( ).
C. the initiation of the portion of the virus
D. the code directly concerned with infecting a system
标准解：
13. The attributes of the stack are ( ).
A. FIFO
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
A. means the seam name taking many forms
B. supports different objects do “the right thing”
C. has function polymorphism
D. supports class polymorphism
标准解：
A. a ring
B. a variation of the bus
C. the most widespread topology for LANs
D. called hub/tree topology sometimes
标准解：
11. Objects that are susceptible from the viruses are ( ).
D. efficient code to be produced
标准解：
17. In shared-nothing MP, each processor has( ) .
A. shared-memory
B. its own caches
C. shared-disks
D. its own disks
标准解：
奥鹏17春川大《计算机专业英语1235》16秋在线作业1
一、单选题（共10道，共20分。）
1. Consumption of the total life-cycle effort in software maintenance is( ) that in software development.
A. bus
B. hub
C. ring
D. tree
标准解：
7. Maintenance activities include ( ).
A. making enhancements to software products
B. developing a new software product
C. correcting problems
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
C. Data Transferring
D. Data Transmitting Processor
标准解：
7. GUI is( ).
A. General User Interface
B. Graphics User Input
C. Graphics User Interface
D. General User Input
B. Computer-Aided Design
C. Computer-Access Diagnosis
D. Computer-Access Detection
标准解：
6. DTP is ( ).
A. Digital Transmitting Processor