The last:
❤️ Basic Computer Knowledge (I) ❤️
Access is a ____ database management system.
A, A, B, C, D
A program written in a high-level programming language must go through ____ to convert it into an equivalent executable program.
A, compile B, edit C, interpret D, compile
53. A common application written in a high-level language is called ____.
A, A, B, C, D
54, if the microcomputer system needs hot start, should simultaneously press the combination key ____.
Ctrl+Alt+Break B, Ctrl+Esc+Del C, Ctrl+Alt+Del D, Ctrl+Shift+Break
55, When starting Windows, to directly enter the safe mode of minimum system configuration, press ____.
A, F7 key B, F8 key C, F9 key D, F10 key
56. In the Notepad or Tablet window, save the currently edited document by using ____.
A, Alt+F B, Alt+S C, Ctrl+S D, Ctrl+F
57. The directory structure of Windows is ____.
A, A, B, C, D
58. In Windows, if you want to change the height or width of the window at the same time, you can do this by dragging and dropping ____.
A, window frame B, window Angle C, scroll bar D, menu bar
59. For Windows, the following files with the ____ extension will not run.
A.COM B .EXE C .BAT D.TXT
In Windows, there are two groups of programs that manage system resources. They are ____.
A, My Computer and Control Panel B, Explorer and Control Panel
C, My Computer and Explorer D, Control Panel and Start menu
61. In Windows, to find all files whose names start with the letter “A”, you should type ____ in the search name box.
A, A B, A* C, A? D, a #
62. In Windows, to find all files whose names start with the letter “A” followed by one letter, you should type ____ in the search name box.
A, A B, A* C, A? D, a #
The main function of the control panel is ____.
A, adjust window B, set system configuration C, manage application D, set high-level language
64. Press ____ to open the Start menu.
A、 + B、 +
C, +< space bar > D, +
65. When the Word program starts, it automatically opens a document named ____.
A, Noname B, Untitled C, file 1 D, document 1
66. The Word program allows you to open multiple documents, and the ____ menu allows you to switch between document Windows.
A, edit B, window C, view D, tools
67, the following file name with wildcard, can represent the file ABC, TXT is ____.
A, BC,? B, A? C,? BC, * D,? .?
68. To ensure that the taskbar is visible on the screen at any time, select ____ from the Taskbar Options TAB of the Taskbar Properties dialog box.
A, not covered B, always in the first C, automatically hidden D, display clock
69. Use the find command on the Start menu to find the file name using ____.
A. Wildcard? A, B, C, D
70, In Windows XP, when there are multiple Windows on the screen, then active window ____.
A. Can have multiple Windows
B, can only be fixed window
C. is a window that is not covered by other Windows
D. is a window with a title bar with a distinctive color
71. In WINDOWS Explorer, the way to reverse select several files is ____.
A. CTRL+ click to select the required file
B. SHIFT+ Click to select the desired file, and then click Reverse selection
C. Click to select
D. CTRL+ click to select an unwanted file, and then click edit menu to reverse selection
72, A quick way to rearrange WINDOWS application WINDOWS [tiled or stacked] is: ____.
A. Click the toolbar button. B. Click the taskbar shortcut menu
C. Use the mouse to adjust and drag the window. D. Use the [Settings] command under the [Start] menu to implement
73. Computer networks are usually defined as ____.
A. Computer systems whose goal is to share resources are called computer networks
B. Computer systems that can communicate according to network protocols are called computer networks
C, distributed in different locations of a number of interconnected computer system, called a computer network
D, distributed in different locations of a number of computers in physical interconnection, in accordance with the network protocol to achieve mutual communication, sharing hardware, software and data resources for the goal of the computer system, called the computer network.
The two main technologies that computer network technology contains are computer technology and ____.
(A) Microelectronics technology (B) Communication technology
C, Data processing technology D, automation technology
The combination of computer technology and ____ technology, the emergence of the computer network.
A, A, B, C, D
The computer network is an ____ system.
A, management information system B, management data system
C, compiler system D, multi-machine interconnection system under protocol control
In the computer network, the resource that can be shared is ____.
A, hardware and software B, software and data C, peripheral and data D, hardware and software and data
The goal of computer networks is to achieve ____.
A, data processing B, document retrieval C, resource sharing and information transmission D, information transmission
The characteristics of computer networks are ____.
A, fast B, high precision C, resource sharing D, large memory capacity
80. What is wrong about the concept of the Internet is ____.
A) Internet B) Internet has the characteristics of sharing network resources
C. It is called Internet in China. D. Internet is a type of local area network
81. One of the four things that is not a service provided by the Internet is ____.
A, E-mail B, file transfer C, remote login D, real-time monitoring and control
World Wide Web The WWW provides a worldwide multimedia information service through ____.
A, text B, information C, hypertext D, sound
Computer users with access to the Internet after the computer system, generally need to find a ____ note network access.
A, software company B, system integrator C, ISP D, telecommunication office
Each computer on the Internet has a specified “address”, this address is called ____ address.
A, TCP B, IP C, Web D. HTML
Each computer must know each other’s ____ to communicate with it on the Internet.
A, telephone number B, host number C, IP address D, postal address
The current IP address in use is a binary address of ____.
A, 8 bits B, 16 bits C, 32 bits D, 128 bits
87. The following statement about IP is incorrect ____.
A. An IP address is unique on the Internet. B. An IP address consists of 32 decimal digits
C. An IP address is the digital identification of a host on the Internet. D. An IP address indicates the network to which the computer is connected
IP address is a string of difficult to remember the number, people use domain names to replace it, complete the IP address and domain name conversion work is ____ server.
A, DNS B, URL C, UNIX D, ISDN
89. If the IP address is expressed as four decimal integers, each number must be smaller than ____.
A, 50 B, 50 C, 50 D, 50
90. Use ____ to divide the network into wan, METROPOLITAN area network and LAN.
A, how many computers to access B, type of computers to access C, Topology type D, distance of computers to access
Which of the following computer networks are not divided by geographic coverage ____.
A, local area network B, metropolitan network C, wan D, star network
The Internet is a network of ____ type.
A, LAN B, man C, wan D, enterprise
Internet originated from ____.
A, United States B, United Kingdom C, Germany D, Australia
In general, the campus network belongs to _____.
A, I B, I C, I D, I
95, In computer networks WAN says ____.
A, network B, network C, LAN D, wan
96. The following statements about LAN features are incorrect ____.
A) Limited coverage of LAN B) high bit error rate
D. Compared with wan, it is easy to establish, manage, maintain, and expand
97. In a computer network system, WAN means ____.
A, man B, LAN C, wan D, Ethernet
The correct email address is ____.
A, zhangsan&sina, com B, lisi! 126, com
C. zhang$san@qq, com D. lisi_1982@sohu, com
99, When the email arrives, if it is not turned on, the email will be _____.
A. Return it to the sender b. Re-send it when starting up
C. The mail is lost D. The mail is saved on the E-mail server of the service provider
100. To view a company’s home page in a Web browser, you must know ____.
A, the E-mail address of the company B, the city where the company is located C, the postal code of the company D, the WWW address of the company
Chapters (3) — (10) will be sorted out and updated successively. 1000 electronic pages can be obtained from the homepage