Review questions for computer final exam in grade seven.

First, the multiple-choice question part

1, regarding information, the following statement is incorrect ().

Information refers to the data stored in a computer.

Information can influence people's behavior and thinking.

Information needs to be transmitted through the carrier.

The carrier of information is called media or media.

2. The following sentence about Word is correct ().

A, database management software

B, word processing software

C, electronic data form software

D, slide production software

3, Word, Delete a typo in the article, in addition to the del (delete) key, you can also use () to complete.

A. Enter

B, space

C, back space

D, insert

4. Press _ _ _ _ to delete the file.

a 、& ltShift & gt

b 、& ltCtrl & gt

c 、& ltAlt & gt

d 、& ltDel & gt

5. In Windows, the shortcut key of "Cut" command is _ _ _ _ _.

a 、& ltCtrl & gt+& lt； X & gt

b 、& ltCtrl & gt+& lt； S & gt

c 、& ltCtrl & gt+& lt； C & gt

d 、& ltCtrl & gt+& lt； V & gt

6 DOS。 Linux.Windows belongs to () software.

system software

application software

office software

Integrated software

D controller

Second, the right and wrong part.

1. The computers we usually use at school and at home are small computers.

2. The common output devices of computers are printers and monitors.

3. In WINDOWS, the control panel can be used to change the settings of the computer.

4. In Word editing, delete the text before the insertion point, and then press the backspace key.

5. Before setting the font format, you must first select the text to be set.

6. You can insert horizontal and vertical text boxes in Word.

7. In the Replace dialog box, only words can be replaced, not punctuation.

8. In WINDOWS, files deleted from floppy disks can also be recovered from the Recycle Bin.

9.Word has an insert function, and the inserted object cannot be changed.

10. In WINDOWS, you can set the date and time of the system by using the time indicator at the far right of the control panel or the desktop taskbar.

fill (up) a vacancy

1, information technology mainly refers to the use of _ _ _ _ _ _ _ _ _ _ and _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _. Information technology mainly includes _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ and so on. _ _ _ _ _ _ _ _ _ is one of the core contents of modern information technology, which has changed our way of life, study and work; _ _ _ _ _ _ _ _ _ is also an important part of modern information technology.

2. The computer system is composed of _ _ _ _ _ _ _ _ _ _ _ and _ _ _ _ _ _ _. Computer hardware system is mainly composed of _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

3. Microcomputer is generally integrated into _ _ _ _ _ _ _ _ _ and _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _. _ _ _ _ _ _ _ _ _ _ is the memory and storage part of the computer.

4. The operating system is the system software necessary for the normal work of the computer, such as _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

5, all kinds of information resources in the computer, we often use _ _ _ _ _ _ _ _ _ _ to classify and manage.

6. The extension of the 6.Word file is _ _ _ _ _ _ _ _ _ _ _.

Fourth, short answer questions

1. Please fill in the name in the box of the computer hardware composition chart. See the book.

Please describe the process of making electronic works. Read a Book

Unit 3 and Unit 4 Review

First, multiple choice questions

1, video is composed of a series of still images, each still image is a ().

A picture b picture c picture d picture

2. The default image file extension of 2.Photoshop is ().

a、doc B、wav C、xls D、psd

3, PowerPoint "hyperlink" command can be realized ().

A. Jump between slides B. Move the slides of the presentation

C, interrupt the slide show d, insert slides in the presentation.

4, insert a new slide in the presentation, the operation method is ().

A. Click New on the File menu, and click New Slide on the Insert menu.

C. Click "Open" d in the "File" menu, and click "New Slide" in the "File" menu.

5. Which of the following files is a video file ().

a、file.wmv B、file.mp3 C、file.wav D、file.wma

6. in Photoshop, after the selection is established, execute "edit"-> "fill color" and change the fill color to ().

A whole picture, B selection part, C selection part, D whole picture.

7, to preview the animation in PowerPoint slide view, should perform "slide show"-> ().

A watch program b customize program c animation preview d slide switch

8. The waveform sound file format is () file, which is more important than the MP3 sound file at the same time ().

A, MIDI, big b, WAV, small c, RA, big d, WAV, big.

A new slide button b new file button c paste button d open button

Second, the judgment question

1, the voice inserted in PowerPoint can be played automatically during the slide show.

2. In PowerPoint, slides can only be played continuously in sequence.

3. In PowerPoint, when setting the background in the motherboard, if you click the "Apply" button, it will not work for those slides that have already set the background before.

4. Generally speaking, don't use a lot of AVI animation in web pages.

5. It is very convenient to insert and copy slides in slide browse view.

6, PowerPoint presentation can't insert sound.

7. Only clip art can be inserted in 7.PowerPoint, and no other pictures can be inserted.

8. In PowerPoint, the Copy and Paste options in the Edit menu cannot be used to copy the entire slide.

9.PowerPoint is a demo production software.

10 files with mp3 extension are video files and mpg files are sound files.

Third, fill in the blanks

1， Media includes _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _。 The advantages of multimedia are: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.

2. Sound includes: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

3.WAV is a _ _ _ _ _ _ _ _ _ _ sound file format.

Review of unit 6 and unit 7 of information technology in junior one.

First, the multiple-choice question part

1, in the computer, data storage, processing and transmission are all carried out in the () system.

A, binary b, octal c, decimal d, hexadecimal

2. For the infected disk _ _ _ _.

A, you can continue to use alcohol after disinfection. B, antivirus software can continue to use after disinfection.

C, can be used directly, without any influence on the system d, can't use only throw away.

3, found that the computer is infected with a virus, can be used to remove the virus is _ _ _ _.

A, use antivirus software b, scan disk c, defragment disk d, and restart the computer.

4. Among the following options, the mixed reference belonging to Excel refers to ().

a、H 19 B、K$ 19 C、H$ 19 D、H$ 19

5. In Excel, the data in cell A 1. A2.A3 are all 1. Insert the function SUM(A 1, A3) into cell A4, and A4 will display ().

a、 1 B、2 C、3 D、4

6, computer viruses mainly spread through _ _ _ _.

A. microbial "virus body" B. disk and network C. human body D. power supply

7. The essence of computer virus is _ _ _ _.

A. bacteria B. program C. memory D. external memory

8. The main function of 8.EXCEL is ().

A. Word processing B. Spreadsheet making C. Slide making D. Web page making

9. In Excel, you can use the () dialog box to set table rows.

A. Open B. Cell format C. Paste function D. None of the above is correct.

10, the computer () consists of eight binary bits.

A Chinese character code b word c byte D ASCII code

1 1, when Excel references a cell, the column label in the cell name is preceded by a "$" symbol, and the row label is not; Or add the "$" symbol before the row label, but not before the column label, which belongs to ().

A, relative references B, absolute quotation C, mixed quotation D and above are all wrong.

12, Excel, a cell is displayed as # DIV/0! , which means ().

A formula error B format error C row height is not enough D column width is not enough.

13. You can create various charts in Excel. In order to show the proportional relationship between each item in the data series and the total value of the series, () should be selected.

A column chart b bar chart c line chart d pie chart

14, a cell in Excel is displayed as # # # ... # #, which means ().

A formula error B format error C row height is not enough D column width is not enough.

15. In Excel, fill handle is located in () of the selected cell.

A lower left corner b lower right corner c upper left corner d upper right corner

16. For D5 cells, its absolute expression is ().

D5 B D$5 C $D$5 D $D5

17, Excel, select a cell, press the Del key, ().

Delete data and formatting from cells.

C delete the data in the cell d delete the format of the cell.

18, Excel, the function that returns the number of all numbers in the specified cell area is ().

A average b sum c minimum d count

19, computer viruses are usually ().

A command, a file, a tag, a piece of program code.

Second, the right and wrong part.

1. In Excel, B2: B5 specifies cells B2 and B5.

2.EXCEL can also complete the task of data filtering.

3. When processing information inside the computer, you can use the hexadecimal system.

4. The method of adjusting the column width in EXCEL worksheet is to move the mouse to the vertical line of the right boundary of the column label, and drag the boundary to move left and right, so as to change the column width to the appropriate size and release it.

5. In Excel, a workbook can contain multiple worksheets.

6. Computer virus will make the computer network unable to work normally, and even cause the system to crash.

As long as you buy the latest antivirus software, you won't be harmed by the virus in the future.

8.EXCEL allows you to enter formulas in cells.

9.Excel workbook file only contains 3 worksheets at most.

10, no matter what kind of anti-virus software can find or remove all viruses.

fill (up) a vacancy

1. All kinds of information in the computer are represented by the combination of numbers _ _ _ _ _ and _ _ _ _ _, that is, data and instructions are represented by _ _ _ _ _ _ _ _ _ _.

2. The western language code adopted by the computer is _ _ _ _ _ _ _ _ _ _ _.

3. The process of information digitization is to collect all kinds of non-digital data into physical signals such as sound, light and electricity by using corresponding instruments and equipment. , and then through _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.

4. Artificial intelligence is _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.

5. The computer virus is _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.

Fourth, short answer questions

1. What are the capacity units of information storage and how to convert them?

2. What's the difference between machine language and high-level language? Unit 8 and Unit 9 of Information Technology in Junior One

First, the multiple-choice question part

1. When a personal computer dials in to 1 Internet through an ordinary telephone, the equipment it must use is ().

A, network card b, modem c, telephone d, browser software

2. You can use the browser ().

A, editing text b, making animation c, processing pictures d and browsing online information.

3, the computer network system in the building belongs to ().

A, Pan Yi, Lan Bing, Man Ding, Wan

4. IE's "favorites" are stored in ().

Some websites visited recently.

B recently downloaded files

C websites added by users.

Email address added by the user.

5. In web page making, () can be placed in a cell of a table.

A text b picture c animation d the first three options are ok.

6. The computer network can realize the enjoyment of resources, where "resources" means ().

A mineral resources b water resources c information resources d power resources

7. The following () is not the extension of the web page file.

A htm B html C asp D jpg

8. The following statement about hyperlinks is correct: ().

By default, when you insert a hyperlink, you will find that the text turns blue and underlined.

B Only text can be hyperlinked.

C By default, after inserting a hyperlink, you will find that the text turns blue, but there will be no underline.

D. All the above statements are wrong.

9. On the Internet, the country and region where computers are located are usually represented by two-letter address domain names, where CN stands for _ _ _ _ _ _.

A China B Japan C Hong Kong D Canada

10. Of the following names about email addresses, the correct one is ().

A shjkbk@online.sh.cn.

shjkbk.online.sh.cn

C online.sh.cn@shjkbk

d cn . sh online . shjkbk

Second, the right and wrong part.

1, two computers are connected by cables to form a network, so data cannot be exchanged. ordinary

2. The Internet originated in the 1990s of 19. ordinary

3. WAN and LAN are divided according to network users. ordinary

4. In the network transmission medium, optical fiber is suitable for indoor or short-distance LAN connection, and twisted pair is suitable for long-distance network signal transmission. ordinary

5. LAN is generally composed of servers, workstations, network connection devices and network software. Y

6. In Dreamweaver, when the table's border width is set to 0, the border is a dotted line, and it is displayed as a borderless table in the browser. Y

7.Dreamweaver, like Word, can set text properties. Y

8. Web pages are carriers of network information. Y

9. The video file cannot be inserted into the webpage. ordinary

fill (up) a vacancy

1. The computer network was born in _ _ _ _ _ _ _ _.

2. Computer networks are divided into: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

3. The commonly used browsers are ____IE browser _ _ _ _.

4. Search engines are divided into _ _ _ classified directory search engines _ _ _ _ _ keyword-based search engines _ _ _.

5. Classified directory search engines are _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.

6. The commonly used webpage editing tools and software are _ _ _ _ Dreamweaver _ _ _ _ _ _

7. Generally, the layout of a web page can be achieved by _ _ _ _ _ _ _ _ or _ _ _ _ _ _ _ _ _ _ _ _ _.

8. The network interface card is _ _ _ _ _ _ _ _ _ _ _, commonly known as _ _ _ _ _ _ _ _.

9. Most files we download from the Internet have the extension. Zip "and" Rar "file belongs to _ _ _ _ _ _ compressed file.

10. When browsing the website with a browser, the first page you see is called _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Pictures, sounds, animations, etc. The content inserted in the process of making a web page needs to be saved in _ _ _ _ _ _ _ _ _ _ _ _ so that the web page can be displayed normally in the browser.

Fourth, short answer questions

1. What services are available on the Internet?

2. Fill in the domain name according to the organization name.

The type of organization or institution that a domain name usually represents.

Commercial institution

Educational institutions or facilities

Civilian government agencies

Network organization or institution

nonprofit organization

Very complete. Oh, extra points! !

Good luck in the exam! !