1, pointing out the following _ _ _ _ pieces of multimedia information.
A: animation b: CD c: sound d: image
Answer: b
Computer keyboard _ _ _ _.
Host A: Part B: Memory
D: input device output device Answer: C.
3. The computer mouse is _ _ _ _ _.
A: Host: Memory.
C: input device d: output device answer c
When your computer is infected and the virus infects the floppy disk, this function is called _ _ _ _ _ _.
A: infectious B: destructive C: latent D: concealment
A: A.
5, computer hard disk, belongs to _ _ _ _.
A: input device b: output device c: controller
D: remember the answer: e
6 monitor belongs to _ _ _ _.
A: input device b: output device c: controller
D: remember the answer: b
Complete sets of equipment, all belong to a group of input devices is _ _. A: Keyboards, monitors and printers.
Keyboard, scanner and mouse
C: keyboard, mouse and monitor
D: speaker, printer, keyboard answer: B.
The following statement about computer viruses is incorrect.
A computer virus is a program.
The computer virus has spread.
Computer virus harms human health.
Computer viruses have the ability of self-replication. Answer: c
9, the following complete sets of equipment, belongs to a group of output equipment is _ _.
A: Keyboards, monitors and printers.
Keyboard, scanner and mouse
C: speakers, printers and monitors
D: Speakers, printers and keyboards Answer: C In figure 10, the computer system is composed of _ _ _ _ _ _.
A:
C: Operating system and hardware system B: Application program and hardware system and software system and hardware system D: Answers of software system and host computer C..
1 1, computer software can be divided into _ _ _ _.
A: Word WPS B:ROM and RAM.
C: System software and application software of high-level languages and compilers D: Answer: D.
Figure 13, dotted box _ _ _ _ on the working point of the selected figure.
A: 4 B: 6 C: 8 D: 2 answer: C.
14, change the size of the _ _ _ control box of the selected graph.
A: Click B: Drag? : Double-click D: Choose an answer: B.
15, and the selected background color is _ _ _ _ _.
A: color selection on the left b: click color selection c: double-click color selection.
Choose the right color answer: D.
16, the function of delete key is _ _ _ _ _.
A: Delete the character where the current cursor is located.
B: The one to the left of the cursor, delete a character before the cursor.
C: Move the cursor to the first line of the next line.
D: The cursor moves to an answer: The application is _ _ _ _ _
17, use the standard fingering key and enter "u".
One: left little finger B: right middle finger? : right index finger
D: left ring finger answer: C.
18, the operating system is responsible for _ _ _ _ computer system hardware and software program system.
A: run b: start c: control d: input and output answer c.
/kloc-June 0/9, the keyboard is _ _ _ _ _.
A: shortcut key b: typewriter key c: function key d: numeric key
Answer: c
Use the right mouse button _ _ _ _ to view the 20th statement.
A mouse is an input device.
B: Click, double click, right click and drag for fun.
The mouse is an output device.
D: Right click "The answer is on your right hand:
2 1, the printer is _ _ _ _.
A: input device b: output device c: storage device
D: the equipment in the game answer: B.
22 The digital camera is _ _ _ _.
A: input device b: output device c: system device
D: The answer to the equipment in the game is: one.
23 operating system belongs to _ _ _ _.
A: b package: application c: hardware
D: system software a: D.
On April 24th, the "×" button in the upper right corner of the window is _ _ _ _ _.
A: Close button B: Maximize button C: Minimize button
D: select the button answer: a.
25, start the Windows system, the whole screen displayed in the workspace is called _ _ _ _ _.
A: Workspace B: Desktop C: File Manager
D: the project manager answers: b
26. In Windows 98, the mouse operation in the "My Computer" window is the _ _ _ _ "My Computer" icon.
A: Right-click "B: Double-click point C: D: Drag.
Answer: B.
27, in the Windows operating system window, click the minimize button _ _ _ _.
A: Close the current window B: Open the control menu.
C: The current window is reduced to its original size.
Zoom out window to taskbar button
28. The program written to solve practical problems is called _ _ _ _.
A: system software b: supporting software c: application software
D: service program answer: C.
29. The Word 2000 software we use belongs to _ _ _ _.
A: B: Game software C: System software.
D: software a: a
30. The speaker is _ _ _ _.
A: input device, output device b: drawing device c:
The comforting answer is: one
The PC of 3 1 is usually called _ _ _ _ _.
D: mainframe answer: a
Small computers, computers infected with this virus will have different degrees of influence, and this function is called _ _ _ _ _ for systems and applications.
A: contagious b: destructive? : latent d: hidden
Answer: b
33, the computer is infected with a virus, it is difficult for ordinary people to find this function called _ _ _ _ _.
A: infectious B: destructive C: latent D: concealment
Answer: d
34. Computer viruses are usually _ _ _ _ _.
A: Hardware B: Data C: Word Document D: Program
Answer: d
35 "Drawing paper" is bigger than the window, so you can move _ _ _ _ _; Drawing paper.
A: title bar b: status bar c: scroll bar
D: choose a tool answer: C.
36, draw a horizontal line, vertical line, when a 45-degree diagonal hold down the _ _ _ _ key of the drop-down keyboard.
A: press Ctrl B:Alt? : move d: label answer: c
37, unfinished polygon, this should be the last vertex _ _ _ _ mouse.
A: drag b: double-click in C: click d: right-click answer: b
Paint with the filling tool, and the pigment "flows out" because of _ _ _ _.
A: graphic notch B: graphic without notch.
C: The graphic gap is too big D: The graphic gap is too small Answer:
39, the following statement is not correct is _ _ _ _.
A: 2 1 century is an information society, and the development of informatization was before 2 1 century.
B: the birth of information association, human production
C: Information is always other forms of words, sounds and images, and smells are received through human sensory organs.
D: Information is as ubiquitous as air. Answer: a.
40. In order to prevent computers from being infected with computer viruses, the following actions are taken. Reasonable _ _ _ _.
A: Internet B: Don't use CDs or floppy disks of unknown origin.
C:
D: The latest anti-virus software doesn't easily open the common mailboxes of strangers.
4 1, the top right corner of the window where Notepad can be displayed at the same time is _ _.
Answer: Minimize, Restore and Maximize buttons.
Restore, maximize and close buttons.
: Minimize, Restore and Close buttons
D: "Restore" and "Maximize" buttons Answer: C.
When the application window is minimized, the application will _ _ _ _.
A: stop running, b: continue running, c: suspend running.
D: the above three will probably answer: B.
43. The data or instructions stored and processed in the computer appear in the form of _ _ _ _ _ _. & ltBR/A: binary b: octal c: hexadecimal
D: decimal answer: a
44. After the application runs, it will appear in the button corresponding to "_ _".
One: prompt area b: taskbar? : Title D: Desktop
Answer: b
45. The backspace key on the computer keyboard is _ _ _ _ _.
A: b: backspace key control key c: AC shift key
D: tab answer: a.
46, the core part of the computer hardware system is _ _ _ _.
A: Memory B: Input and output devices
: CPU D:UPS answer: C.
47, a complete computer system should include _ _ _ _.
A: host, keyboard and monitor B: external equipment of the whole machine.
C: system hardware and system software D: hardware and software system
Answer: d
48 information parameters, the following statement is correct _ _ _ _.
A: Radio is a kind of information B: Books are a kind of information.
C: Newspapers are information.
D: the information reported in the world cup news answer: D.
49, the computer is a _ _ _ tool.
A: It can only be used for calculation B: Information processing
C: for word processing only
D: completely replace people. answer: b
The hardware of 5 1 single chip microcomputer includes: input device, output device, _ _ _ _ and memory. ....../& gt； A: Operator B: Controller C: Battery
The CPU answers: D.
52, computer software can be divided into _ _ _ _.
A: programs and data b: operating system and user programs
C: system software and application software d:
Answer machine language and high-level language: C.
53. The following kinds of computer hardware.
A: keyboard b: picture c: mouse
D: printer answer: b
54 to Windows incorrect _ _ _ _ _.
A: An operating system with a graphical user interface can only handle graphics.br/> B: An operating system with a graphical user interface can handle graphics.
C: It can handle graphics, words and sounds.
D: plug and play function a: a
55, Windows operating system is a kind of _ _ _ _.
A: single user and single task B: single user and multi-task.
C: multi-user single task D: multi-user multi-task
Windows started under 56 is _ _ _ _.
Answer: First turn on the power of the host and then turn on the power of the monitor.
B: Turn on the monitor power for the first time, and after turning on the host power.
C: Never mind. Turn on the equipment first.
D: The host and the monitor display at the same time. Answer: b
The recycle bin in Windows is _ _ _ _.
A: fragmentation storage on disk: storing file fragments.
C: Save the text and cut D: Delete the stored file.
The answer is: e.
58 Intelligent ABC Input Method Enter a character and use the letter key _ _ _ _.
A: uppercase letters b: uppercase or lowercase
C: Must be lowercase D: Mixed uppercase or lowercase
Answer key:?
59. _ _ _ _ in the Windows folder. /& gt； A: Save only files B: You can save files or folders.
C: Save only folders D: You can't save any folders.
Answer: b
6 1 belongs to the following system software is _ _ _ _.
A: WPS2000 b: WIN2000
C: Financial Management System D: Principal's Office System
Answer: b
67, the following options do not belong to the input device is _ _ _ _.
A: b: light pen microphone c: keyboard
The printer replied: D.
68, the following file name is correct _ _ _ _.
:jsj.doc B: 163 *
C: 1:3 .TXE D:' 5' EXE A: A 69, and the characteristics of the virus in the following options are _ _ _ _ _.
A: latent B: C: hidden enjoyment D: infection
A:?
7 1, computer viruses are generally _ _ _ _ _ infected.
A: network communication b: driver c: printer
D: scanner a: a
73. Play the F key with the keyboard and apply _ _ _ _ _.
A: left middle finger left index finger b: c: right middle finger
D: right index finger answer: B.
74, the following belongs to the application software is _ _ _ _.
A: dos b: windows 2000
D: library management system
Answer: d/> 75. The Enter key is _ _ _ _ _.
A: Enter key B: Enter key C: Space bar E: Shift key.
Answer: b
76, it is impossible to appear in the location of the taskbar screen _ _ _ _ _.
Right: B: C: D: Correct answer: C.
78, open multiple windows on the desktop, in WINDOWS2000 __.
A: You can have multiple active windows. B: There is only one active window.
C: No active window D: Cancel multiple windows.
Answer: B.
79 multimedia information does not include _ _ _ _. BR/>； A: text, graphics, B: audio, video.
C: images, animation d: CD-ROM, sound card Answer: D.
8 1, in general, the switch button in English input state is _ _.
A:Ctrl+ space bar b: press Ctrl+Shift.
C: Shift+Enter D: press Ctrl+Enter answer: one.
82, micro switch is _ _ _ _.
Capital lock key b: Enter.
C: Backspace D: Insert answer A.
You can put your fingers correctly without looking at the keyboard operation. There are two basic keys.
A:F，GB:G，HC:F，JD:H，J
Answer: c
84, ellipsis can get the following _ _ _ shortcut keys.
& gta: Hold down Shift +8 B key: Ctrl +6.
C: Shift +6 D: press Ctrl+Shift answer: C.
85. In the drawing program, select the "Edit" and "Copy" menu commands, and the selected object (region) will be copied to _ _ _ _ _.
Other pictures on the clipboard
C: "control panel" D: Answer: B.
86 _ _ _ _ In the drawing tool, you can draw a contour map.
A: line tool b: pencil tool c: brush tool
D: curve tool answer: b
When drawing, if the foreground color is green and the background color is red, select the pencil tool and hold down the right mouse button on the canvas to draw _ _ _ _ _.
A: Red B: Green C: Black D: Not necessarily.
A: A.
The rendering of & gt88 transparent background cannot be set in the following tools.
A: Choose tools B: Tools of any shape.
C: Oval tool D: Text tool Answer: cbr/> 92 drawing ",can be the last _ _ _ _ _ operation.
A: 1 B: 2 C: 3 D: 4 answer: C.
93, drawing file extension is _ _ _ _ _.
TXT B:BMP？ : HTMe:PPT answer: b
94. When drawing, select the rectangle tool, and then press the Shift key on the keyboard to draw _ _ _ _ _.
Answer: parallelogram, rectangle answer: b: c: square
D: quadrilateral answer:?
Three right or wrong?
1, the main control computer program of the operating system and its application software. Error BR />2. Media player can watch DVD.
Answer: Correct.
3, file information, such as text, graphics, images, sound.
The answer is: the information is correct.
Computer files are stored on disk.
Answer: Correct.
Multimedia such as text, images, sound and video images are the means to express information.
Answer: You can't build files in several folders in the correct folder.
Answer: Wrong.
7. The created folder cannot be deleted.
Answer: Wrong.
8. The operating system is system software. Answer: Right click
10 drawing software "Paint Box" and "Toolbox" cannot be hidden.
Answer: Wrong.
1 1 Picture files can only store My Documents.
Answer: Wrong.
12, the drawing eraser is white. Answer: Wrong.
13, use the airbrush tool to move the mouse slowly, and the color light will move the mouse quickly, and the color will become dark. Answer: Wrong.
14, use the color filling tool to fill, and click the mouse in the closed area. A:
15, computer mouse input device. A:
17, click in the Windows system.
A:
16 is usually called "mouse click" in Windows system. You can select an option or execute a command with the left mouse button.
Answer: Correct.
18, the border or vertex angle of the Windows system window. When the mouse pointer changes to a double arrow, hold down the left mouse button and drag the mouse to change the size of the window. A:
19, you have to click the left mouse button to operate the selected menu item.
A:
20. Various technologies and methods for the collection, storage, transmission, processing and application of all information can be considered as information technology.
Answer: Correct.
2 1, text, symbols, images, sounds, languages and other operators can provide information. Answer: Wrong.
It was only after 22 that information appeared in the twentieth century.
Answer: Wrong.
23. As long as the paid software is legal. A:
mistake
24. Keyboards are input devices and display output devices.
Answer: Correct.
25. A home scanner is an input device.
Answer: Correct.
26. A complete computer system consists of hardware and software systems.
A:
On the 28th, I used the computer to input the text, and then pressed the Delete or Backspace key to clear the wrong text.
A:
29. For the text entered in the default settings, you can use Ctrl+ space to switch between Chinese and English.
Answer: Correct.
30, a variety of input methods switch, you can use Ctrl+Shift key to enter the text in the default settings.
Answer: Right click
3 1 You can view and manage computer resources. The information viewed in Windows Explorer is stored on the disk to manage files, folders and disks.
Answer: Correct.
32. Computer viruses are some intrusions lurking in computer programs or storage media, and the destructive influence of bacteria on computer resources. Answer: Wrong.
33, spray gun coloring, drag the mouse in the drawing area. Answer: Right click
34. Set the foreground color to yellow and the background color to white, and then erase the picture with a yellow eraser.
Answer: Wrong.
35. Copy the uncut graphics to the clipboard.
A: Wrong.
36. You can select the foreground color by clicking the color of the pigment in the Draw box. A:
37. Right-click the color of the pigment in the "Draw" box to select the foreground color. Answer: Wrong.
38. When drawing, you can use the eraser tool in the toolbox to erase the foreground color to draw.
Answer: Correct BR/& gt；; 39, drawing, eraser tools, using this toolbox to wipe graphics or lines will turn white. Answer: Wrong.
40, drawing, select the ellipse tool, press the Shift key on the keyboard, draw a circle.
Answer: Right click
4 1, draw, select the rectangle tool, and then press the Shift key on the keyboard to draw a square.
Answer: Correct.
42. Graphic filling. Filling this area should be closed.
A:
43. The default saving type of drawing files is *. Bone morphogenetic protein.
A:
44, drawing graphics processing software. BR/>； A:
The 45 SHIFT key on the file function key can also be used as an auxiliary key for inputting letter size.
Answer: Right click
46. Files cannot be in the same folder, but they must be in the same table.
Answer: Correct.
47. In different folders, the same subfolder name cannot be the same. A:
mistake
& gt48, software is divided into two categories: system software and application software.
Answer: Correct.
49? In WINDOWS2000, deleted files or folders and the recycle bin no longer occupy disk space.
Answer: Wrong.
50, the time on the right side of the taskbar is ok.
A:
5 1, the volume icon in the taskbar in the lower right corner cannot be resized.
Answer: Wrong.
52. Generally, left-click to open the icon on the desktop.
Answer: Wrong.
53, commonly used computer keyboard and mouse input devices.
Answer: Correct.
54, computer virus is a microorganism through the computer, the virus spread to humans. A: Wrong.
/& gt； 56. The case state of letters is determined by Caps Lock key, and the indicator light of Lock key indicates that letters are lowercase. Answer: Wrong.
57. The operating system is an application software consisting of a set of answers: error.
You can select several files and open them all at once.
Answer: Correct.
59. Windows can open multiple windows at the same time.
A: The correct computer program.
60. Windows allows users to layout their desktops according to their own usage habits and methods. A: Correct.
6 1 can only be displayed on the desktop in the Windows taskbar and cannot be hidden.
Answer: Wrong.
62.Windows usually double-clicks the program icon to open the program on the desktop.
Answer: Correct.
Computers need necessary hardware and software to complete any work, which is not dispensable.
Answer: Correct.
64, computer virus, the cause of computer system hardware errors. A: Wrong.
65. In the "My Computer" window, you can only manage files, not other resources. Answer: Wrong.
66, the form of information, words, sounds, images, smells, human sensory organs.
A:
Born in 1946, the first computer was in America.
Answer: Correct.
The main control computer program of the operating system is application software. Answer: Wrong.
69, media player, you can watch DVD.
A:
70, file information, such as text, graphics, images, sound. A:
7 1, the information is that the files stored in the computer are on the disk. Answer: Correct.
72. Information technology is computer technology.
Answer: Wrong.
73. The date and time generated by the user on the computer cannot be.
Answer: Wrong.
74. Delete the file system from the clipboard. A:
mistake
75. In the Windows window, click the Minimize button to reduce the current window to an icon. Answer: Error BR/& gt；; 76. Select discontinuous files in Windows Explorer and use the help of Shift key.
Answer: Wrong.
77. The same file name is not allowed in the same folder name. /& gt； Answer: Correct.
78. When deleting a file or folder, the system usually puts the first file or folder into the recycle bin. A:
79. The computer is named after the file type according to the file extension.
A:
The maximized window cannot be moved.
A: Yes.
8 1, double-click the title bar to maximize the space in the window except the button. A:
Every program window has a scroll bar.
Answer: Wrong.
In Windows, you can drag the border with the mouse to change the size of the window. Answer: Correct.
84 indicates that the program window planned to stop running is minimized. A:
mistake
You can have multiple taskbar buttons. answer
You can click the application icon on the desktop to open the application.
Answer: Wrong.
87. There are three main file attributes: read-only files, hidden files and archived files. Answer: Wrong.
A computer virus is a program. Answer: Right click
89. You can use the mouse or keyboard to move the cursor in the insertion bar, and the keyboard and mouse can be used together.
A> answer: correct.
9 1, drawing software, "paint box" and "toolbox" cannot be hidden.
Answer: Wrong.
When drawing, click the left mouse button and select the background color.
Answer: Wrong.
In drawing, I have been in business for nearly three years.
Answer: Correct.
94. The drawing color filling tool (paint bucket) can fill closed graphics with background color. Answer: Correct.
95, the size of the painting on the canvas cannot be changed. should
Answer: Wrong.
96. Draw and fill in the "Leaked Image" menu, and click. Answer: Wrong.
97. Drawing files can only be stored in My Documents.
Answer: Wrong.
98, spray gun spray color, you should choose the foreground color.
Answer: Question.
correct
Network, multiple choice
Internet, the following statement is wrong _ _ _ _.
A: The Internet is a global international network.
B: Internet users from the same country.
Through the internet, we can enjoy resources.
D: Answers to network security problems existing in the Internet: b/> 2, send an email to others, be sure to know him _ _ _ _.
A: Name B: C: Email address and phone number.
D: home address answer: C.
3. Browsing information on the Internet, the browser used is _ _ _ _ _.
A: In Internet Explorer, B: word 97.
C: wps2000d: kv3000 answer: a.
4. Compared with ordinary mail, the characteristic of e-mail is _ _ _ _ _ _.
A: Slow e-mail,
E-mail is slow and the cost is low.
C: E-mail is fast, efficient and expensive.
D: E-mail is fast and cheap. Answer: e.
5, in order to skillfully find and search related information on the Internet, you should learn to use _ _ _ _.
A: Email B: Java C: HTML D: Search engine
Answer: d
6. Popular e-mail refers to _ _ _ _ _.
A: E-commerce B: E-mail C: Electronic equipment
D: electronic communication a: b
7. The most prominent advantage of computer network is _ _ _ _.
A: We can communicate with each other and enjoy the data. B: high computational efficiency.
C: processing speed D: storage capacity Answer: 1
8. The information is contained in the email _ _ _ _.
A: It's not just text B: It's just text and image information.
C: Only text and voice information can contain words, sounds and images.
d:
Answer: d
E-mail attachment _ _ _.
A: You can only open it, but you can't save it. B: You should not only open it, but also save it.
C: Can't open it, can't save it E: Can't open it, save it.
Can only answer: b
A: Internet B: WAN C: LAN.
D: male answer:?
12 personal email address, must have _ _ _ _ _.
B: You can use email.
C: Website D: Computer A: B
13, e-mail service function does not include _ _ _ _ _.
A: E-mail B: E-mail C: Animation
D: the answer to deleting a mailbox is C.
15, e-mail, the following statement is true _ _ _ _.
A: It must be in a fixed computer/mailbox.
B: Send an email to the other party without starting it.
C: It can only be sent to one recipient.
D: E-mail solutions that don't need to be filled in when sending e-mail.
Answer: B.
16, Wu Li, wuli@263.net Address: I left a friend, and this is _ _.
A: Wu Li's Internet user name B: Wu Li's IP address.
C: Wu Li e-mail address D: Wu Li home address.
A: C.
17 _ _ _ cannot be spread on the Internet.
A: sound b: image c: initial d: ordinary letters
Answer: d
18, the software used to browse the Internet WWW page is called _ _.
A: server b: c: browser of converter.
D: editor's answer: C.
The rest can't be answered because of the word limit. ......