A. location code
B. telegraph code
C. four-corner code
D. five-stroke font
Full score: 2.5a.
2. 12. Do you want to form a group with your classmates for collaborative learning online?
A. I hope to learn in this way.
B.i don't want to go.
Full score: 2.5 points b
3. 1. Are you satisfied with the curriculum of your major?
A. satisfaction
B. General
C. dissatisfied
Full score: 2.5a.
4. Compared with Wan, Lan:
A. Good effectiveness but poor operability
B. The effect is poor but the operability is high
C. good effectiveness and strong operability.
D. Poor effectiveness and operability
Full score: 2.5 c
5. Which of the following is not a characteristic of computer virus?
A. infectivity
B. lurk
C. Self-replication
D. Disappear by itself
Full score: 2.5 d
6. The main functions of the network card (network adapter) do not include:
A. connecting a computer to a communication medium
B, performing electrical signal matching.
C. Realizing data transmission
D. network interconnection
Full score: 2.5 d
7. In the following four statements, there is an error.
A. numerical calculation focusing on problems in the field of science and technology is called scientific calculation.
B Computer applications can be divided into numerical applications and non-numerical applications.
There are two kinds of information flow between computer components, namely data flow and control flow.
D collection, storage, processing and transmission of information (i.e. various forms of data) are collectively called real-time control.
Full score: 2.5 c
8. Among the following four options, the wrong one is
A. numerical calculation focusing on problems in the field of science and technology is called scientific calculation.
B Computer applications can be divided into numerical applications and non-numerical applications.
There are two kinds of information flow between computer components, namely data flow and control flow.
D collection, storage, processing and transmission of information (i.e. various forms of data) are collectively called real-time control.
Full score: 2.5 c
9. The following statement is correct.
A. you can only insert new slides in normal view.
B new slides can only be inserted in slide sorter view.
C. you can only insert new slides in outline view.
You can insert new slides in normal view, slide sorter and outline view.
Full score: 2.5. I don't know.
10. 10. What do you think is the most effective way to communicate and learn this course?
A. Communication between online classmates
B. Online communication with teachers
C.these are all very important
D. it doesn't matter
Full score: 2.5 c
1 1. The following are multimedia software systems
A.FOXBASE
B.Windows operating system
C. word processing system
D. Disk operating system
Full score: 2.5 points b
12. To add the company logo to each slide, you should do it in ().
A. main view
B. standard view
C. slide master
D. Slide browse view should be unknown.
Full score: 2.5 points
13. When renaming a file, the content of the file is _ _ _
A. disappear completely
B. Partial disappearance
C. completely unchanged
D. Partially unchanged
Full score: 2.5 c
Number of bytes in 14. 800 24×24 dot matrix Chinese character font codes are in memory.
A.72KB
B.256KB
C.57KB
D.56.25 kilobytes
Full score: 2.5 points b
15. The information stored in the memory can be data or instructions, depending on
A. Is most significant bit 0 or 1?
B, judging according to the address of the storage unit.
C. the process of C.CPU executing program judgment.
D.ASCII code table to distinguish
Full score: 2.5. I don't know.
16. Convert the binary number11b into the corresponding decimal number. The correct result is
A.5
B.iv.
C. VII
D.6
Full score: 2.5 c
17. The clipboard of Windows 2000 refers to
A. the storage area in the hard disk
B. a storage area in the floppy disk
C. storage areas in the cache
D. the storage area in the memory
Full score: 2.5 d
18. To move any Windows 2000 window on the desktop, you can drag it with the mouse pointer.
A. Title bar
B. Borders
C. scroll bar
D. control menu
Full score: 2.5a.
19. All information in the computer is provided by.
A. binary
B. octal
C. decimal system
D. hexadecimal
Full score: 2.5a.
20. The inner software provides services for the outer software, which can only run with the support of the inner software. What characteristics does the software system show?
A. hierarchical relationship
B. modularity
C. Basic principles
D. universality a
Supplementary question: 2 1. A complete computer system should include
A. System hardware and system software
B. Hardware system and software system
C. Host and external devices
D. host, keyboard, display and auxiliary memory
Full score: 2.5 points b
22. () can change and adjust the running environment of Windows 2000.
A. System tools
B. Additional
C. control panel
D. Auxiliary options
Full score: 2.5a.
23. In the following procedure, you can copy multiple files at the same time.
A. Drawing software
B. Resource management procedures
C.Word 2000
D.Office 2000
Full score: 2.5 points b
24. The world's first computer architecture with stored programs is
A. Mochiler
B. Allen? Turing
George? Boole
Feng Ting? Neumann
Full score: 2.5 points b
25. in computer science, the basic unit used to express the size of memory capacity is a.
A. a small amount
B. words
C. bytes
D. megabit
III. True or False (total 10, total 25 points. )V 1。 To Delete a PowerPoint 2000 object, select it and press the delete key.
A. mistakes
B. correct
Full score: 2.5 points b
2. In PowerPoint, only notes view and master view status can be used to edit and modify the master. B
A. mistakes