bose on ear headphones 16.2555

 
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PostWysłany: Pon 15:42, 21 Mar 2011    Temat postu: bose on ear headphones 16.2555

14. About e-mail, the following statements is
A. E-mail error can only send text messages
B. E-mail is available on the Internet a basic service with a fast and efficient e-mail
C., cheap and so easy
D. to the world via e-mail to any e-mail users to send messages
15. Information security is to prevent illegal attacks and the spread of the virus to protect the validity of electronic information, from the specific sense as to understand which of the following aspects need to ensure that the contents? Ⅰ confidentiality (Confidentiality) Ⅱ integrity (Integrity) Ⅲ availability (Availability) Ⅳ controllable (Controlla bility)
A. Ⅰ, Ⅱ and Ⅳ B. Ⅰ, Ⅱ and Ⅲ
C. Ⅱ, Ⅲ and Ⅳ D. Ⅰ, Ⅱ, Ⅲ and Ⅳ
16. in the Explorer left pane, display the folder tree structure, in which the folder before the B. folder not the folder subfolders
C. contents of the folder are displayed in the right pane of the folder D. There is no file
17. the computer IP address is a computer Internet access
A. No
B. Internet address in the location of network resources in
C. Internet subnet address
D. LAN Internet access number
18. using the IE browser page, the page images preserved in the common method is to
A. use the menu: File → Save
B. Select the image, copy the image down
C. Right-click on the shortcut menu, select:
19. In the Chinese version of Word2000, move the following text is actually a function of cut and paste complex
A. B. Cut and Copy to copy and paste
C. D. Shear and Format Painter
20. If you want your office computer connected into several meet lOBASE-T standard Ethernet, you need equipment
A. CardB. NIC and HUB
C. NIC, HUB, and twisted pair D. NIC, HUB, UTP and RJ-45 plug
21. Excel,[link widoczny dla zalogowanych], the function Round (16.2555,2), Round (16.2555,3) the values ​​are
A. 16.25 16.255 B. 16.26 16.255
C. 16.26 16.256 ; D. 16.25 16.256
22.
Windows98 in the drop-down menu with a sub menu option is followed
A. Options marked with The
B. option followed by a right-triangle option labeled
C. followed by symbol mark
12. On the station can still restore files from the command line
D. Recycle Bin does not take the contents of hard disk space
13. As shown below, the equipment on behalf of the labels were parallel
A. ① ③ ② USB port and displays associated serial interface
B. ① ③ ② USB port cable Parallel Interface
C. ① ③ ② USB port network serial line interface
D. ① ③ ② USB ports associated with the display interface
DOS commands manually editing the registry is
A. scanreg B. restore C. regedit D. msconfig
23. ACDsee to say about software is the right
A. ACDsee is a powerful charting software, but can not change the existing image file format
B. ACDsee is a powerful charting software, and can change the existing image file format
C. If ACDsee open interface and plug-mode interfaces, like the conversion, will have to use other software to a[link widoczny dla zalogowanych]eve
D. Click ACDsee software The following statement on the wrong Word2000 is
A. blackboard newspaper in order to achieve good visual effect, you can set columns method
B . In order to achieve the uniformity of a layout, you can use the form, and can fade in the menu table border
C. . Word2000 has a wealth of choice in the picture, but you can not call an external image
25. PowerPoint various view displays a single slide for text editing view is
A. general view view view
C. B. D. outline view show view
re-evaluation of people who score Marking

II Indefinite term multiple-choice questions (each answer a small question in one or more options meet the subject requirements, please answer the small questions the letter of the correct frontispiece fill in the form corresponding to the Question. not vote, more choice and less choice or wrong are No points, 每小题 2 points, a total of 10 points.)
26. Excel in order to select the cell below the current cell, you can
A. Press [Tab] key to B. Press [Enter] button C. Press Paste in the Windows board, and
A. B. can not be used to restore back
C. paste can be restored, but not full D. can restore
28. The following statement on the right is FrontPage2000
A. You can insert pictures, but pictures can not be set to hyperlink
B. Insert pictures, pictures can also set hyperlinks
C. to insert a picture, you can set the hyperlink
D. can insert pictures, and can change the picture size
29. The main function of the network interface card data transmission with
A.
C. B. data receiving computer connected to the communications media D. the signal matching
30. Excel, if not satisfied with the existing chart, you can change the chart type, the correct way is
A. Left-click the chart area, select Right-click the chart area, select Select Select the 10)
31. WWW is a hypertext markup language based Internet service can provide information for the navigation system. Structure of the system using WWW mode.
32. A already has operating conditions, but did not get CPU to run the process is not like


one multiple-choice (in this issue are the small problem is only one correct answer, please answer the small questions the letter of the correct frontispiece fill in the form corresponding to the Question. 每小题 2 points, a total of 50 points)
1. Word does not include the function is
A. Editor B. Publishing
C. Print D. Compile
2. Windows operating system in [link widoczny dla zalogowanych]nese, the [link widoczny dla zalogowanych]nese and English the default input mode swit[link widoczny dla zalogowanych]ng method is
A. Press Shift + Space B. Press Ctrl + Space
C. Press Alt + Space D. Press Ctrl + Alt
3. Macro viruses can infect
A. Database file B. Boot sector / partition table
C. Executable D. Word / Excel documents
4. In Windows, the following description is correct
A. WordPad is a word processing software, graphics can not handle
B. WordPad and Paint tools for text and graphics can be handled
D. None of the above comments
5. Excel worksheet functions sum (A4: D16) said that seeking ; B. And the maximum
C. D. Minimum
6. 7-bit ASCII code with any code
A. Binary B. Octal C. Decimal D. Hex
7. Computer, 1MB =
A. l000KB B. 1000 × 1000B
C. l024 × 1024B D. 1024 × 1000B
8. Change the current directory, can be used [1] command; disk format can be used [2] command; To list the file directory under the current directory list of available [3] command; copies of documents are available [4] command ;
A. [1] CD [2] FORMAT [3] COPY [4] MD
B. [1] CD [2] FORMAT [3] DIR [4] COPY
C. [1] DISKCOPY [2] FORMAT [3] COPY [4] COPY
D. [1] CD [2] DEL [3] COPY [4] FORMAT
9. In general, connected by way of Internet dial-up IP hardware devices are required
A. Modem, fiber optic, telephone number assigned to the telephone line B. coaxial cable,[link widoczny dla zalogowanych], card, computer
C. Computer, Modem, phone number assigned to the telephone line card D., computers
10. On the URL, wrong to say that
A. URL is the Uniform Resource Locator
B. web address is a URL
C. [link widoczny dla zalogowanych] is

41, read the following Qbasic program, please write run results. (7 points)
s = 0: i = 1
do while i 0 then
s = s + i: i = i +1
else
i = i +1
end if
loop
print s
result of the program:
42, did not have a hardware failure, there are important data, work a computer crash a few hours, please re-install the system say the main steps and precautions. (7 points)
V. Summary of questions (10 points) has the following background information:

computer software is intellectual property important component of a computer system. Development of software and production hardware, the need to pay a heavy labor, and a large number of manpower and material resources. Software development is a systematic project involving the planning, design, programming, deb[link widoczny dla zalogowanych]ing, and finally the maintenance work. As the special nature of the software itself, it can be easily replicated. Developers to protect their labor to intellectual property rights we need to have a stronger awareness and ethics.
I. What is Intellectual Property
intellectual property is generated by the creative work of intellectual rights. It consists of two main components: industrial property and copyright. The most notable feature of intellectual property proprietary. The right to consent or unless prescribed by law, any person other than the right not to enjoy or use the right.
order to protect the development of computer applications in China, the State Council in accordance with the behavior is infringement, the infringer to bear civil liability.
Second, computer use ethics
1, respect and protection of personal privacy information
our learning to use computers to process information, they must develop the habit of protecting their private information, but also respect and protect others privacy. For example, the personal computer files of others without any spy, delete, alter, copy,[link widoczny dla zalogowanych], but not malicious fabrication of the privacy of others any information published on computer networks.
2, use of legal software accounting computer software is
intellectual property rights belonging to copyright law to protect, so without lawful authority, use, reproduction, etc. is illegal, will be law. Therefore, we use the computer, to establish the concept of respecting intellectual property rights, support the use of genuine software.
3, in order to comply with relevant laws
to punish acts of computer crime, China has formulated relevant laws and regulations, such as revised in 1997,
Jinyu teaching based on the above information.
43, you determine the teaching objectives; (3 points)
44, you design the course of the teaching process; (5 points)
45, you talk about the use of these tea[link widoczny dla zalogowanych]ng methods and Methods reasons. (2 points)

state.
33. keyboard, mouse, and (fill in one) belong to the computer input device.
34. In Explorer, select the number of discrete objects to press the button, and then the mouse to select.
35. In the Windows key while clicking the last file to be selected.
36. A computer's configuration,
37. Word document extension is the extension ;.
38. Did not install any operating systems, we called for.
39. Chinese version of Word2000, the see the text in the picture.
re-evaluation scores of people were marking

four short answer questions (three small issues, a total of 20 points)
40,[link widoczny dla zalogowanych], please briefly in Word2000, the production of the main steps watermark. (6 points)
other article


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