First, multiple choice questions
1, the first generation of electronic digital computers adapt to the programming language is _ _ _ _ _. A: machine language b: high-level language c: database language d: visual language answer: a.
2. The computer that can receive, process and output analog and digital signals is _ _ _. A: Electronic digital computer B: Electronic analog computer C: Mixed digital and analog computer D: Special computer Answer: C.
3, the computer can automatically work continuously, to complete the scheduled processing tasks, mainly because _ _ _ _. A: Advanced electronic equipment is used. B: Program it in advance and input it into the computer. C: adopt an efficient programming language. D: Developed an advanced operating system. Answer: B.
4, the application field of computer can be roughly divided into several aspects, in the following four groups, belong to its application scope is. A: Computer-aided instruction, expert system and operating system B: engineering calculation, data structure and word processing C: real-time control, scientific calculation and data processing D: numerical processing, artificial intelligence and operating system Answer C.
5, about information, the following statement is wrong _ _ _ _. A: Information can be transmitted. B: the information can be processed. C: Information can be separated from the carrier. D: information can be shared. Answer: C.
6, the computer system consists of two parts, they are _ _ _ _. A: System software and application software B: Host and external equipment C: Hardware system and software system D: Input equipment and output equipment Answer: C
7. The basic unit of computer storage capacity is byte, which is represented by the letter B.1MB = _ _ _ _ _. a:1000kb:1024kb c: 512kb d: 500kb Answer: B.
8. The program that can translate the assembly language source program into the target program is called _ _ _ _ _. A: compiler b: interpreter c: editor d: assembler answer d
9, the following four devices belong to the computer input device is _ _ _ _. A: Sound synthesizer B: Laser printer C: Light pen D: Monitor Answer: C.
10, in the following memory, the shortest access period is. A: hard disk storage B: external storage C: internal storage D: floppy disk storage Answer: C.
1 1, and the following are _ _ _ _ _ which do not belong to external devices. A: monitor b: read-only memory c: keyboard d: hard disk answer b.
12, in the following description about microprocessor, _ _ _ _ _ _ is incorrect. A: Microprocessors are usually made of monolithic integrated circuits. B: It has at least calculation and control functions, but it has no storage function. C: Pentium is the most widely used microprocessor in PC at present. D: International company is the most famous company that develops and produces microprocessors in the world. Answer: b
13, the word length of the computer depends on _ _ _ _ _. A: data bus width b: address bus width c: control bus width d: communication bus width answer: a.
14. The main reason why binary numbers are used for operation, storage and control in computers is _ _ _ _ _. Answer: The binary number 0 and 1 can represent the "false" and "true" of logic algebra respectively, which is suitable for computer logic operation. B: There are fewer binary numbers, which are easier to read and remember than decimal numbers. C: Less binary number, less storage capacity. D: There are fewer binary numbers, and the transmission speed is faster in the computer network. Answer: a.
15, Chinese character coding and ASCII code, used to convert Chinese characters and characters into binary numbers. The correct one of the following four statements is _ _ _ _. Answer: Chinese character encoding can sometimes be used to encode 128 characters in ASCII code. B: ASCII code coded with 7-bit binary numbers can represent 256 characters at most. C: it takes 1KB to store 5 12 Chinese characters. D: it takes 1KB to store 5 12 ASCII characters. Answer: C.
16, Word 2003 deals with document content output and page display _ _ _. A: Totally different B: Exactly the same C: Partly the same D: Basically the same Answer B: Yes, that's right.
17. In Word, to set the character spacing, you must first select _ _. A: Font in the Format menu B: Paragraph in the Format menu C: Formatting toolbar D: Common toolbar Answer: A.
The default extension of 18 and Excel 2003 workbook files is _ _ _ _ _. A: doc b: xlsc: MDB d: PPT answer: b
19. In the worksheet of Excel 2003, the column width of each column and the row height of each row are _ _ _ _ _. A: No one can change B: No one can change C: Only its row height D: Only its column width Answer: B.
20. The following statement about the Windows folder window is _ _ _ _. A: Only subfolders in a folder can be displayed in the folder window. B: Click the folder icon to open the folder window. Right click the folder icon to open a folder window. D: The folder window is used to display the files and subfolders in this folder. Answer: D.
2 1. To start Notepad, a set of operation steps that should be executed in turn is _ _ _ _ _. A: Start-All Programs-Accessories-Notepad B: My Computer-Control Panel-Notepad C: Explorer-Notepad D: My Computer-Control Panel-Accessory Options-Notepad Answer: A.
22, if the mouse suddenly fails, to end a running application (task), the available key combination is _ _ _ _ _. A: [alt]+[F4] B: [ctrl]+[F4] C: [shift]+[F4] D: [alt]+[shift]+[F4] Answer: A.
23, in Windows, can set, control the computer hardware configuration and modify the display properties of the application is _ _ _ _. A: PowerPoint B: Excel C: Explorer D: Control Panel Answer D.
24. The window opened by double-clicking "My Computer" generally contains the following _ _ _ _ _. A: recycle bin icon, inbox icon, my briefcase icon, online neighborhood icon, etc. B: floppy disk icon, hard disk icon, control panel icon, printer icon, etc. C: Explorer icon, MS-DOS mode icon, attachment icon, recycle bin icon, etc. D: program icon, document icon, setting icon, search icon, etc. Answer: B.
25, the following does not belong to the email address is _ _ _ _ _ _ _. A:ly@yahoo.com.cn B: ly @163.com.cnc: ly @126.com.cnd: ly.baidu.com Answer: D.
26./channel/main/welcome.htm is a typical URL, in which the website is set as the default home page; 2) Create a new folder "Education Website" under Favorites.
VII. Outlook
(Candidates click "Open [Outlook] Application" at the bottom of the window to start Outlook. ) Please do the following to set message blocking for the sender:
1) Click "Tools"->; "mail rules"->; "Blocked Senders List";
2) Click "Add" and enter the email address :xiaoming@yahoo.com.cn;
3) Click OK.
Eight, multimedia technology
There is a compressed file "stu_books.rar" in the examinee's folder, including three files: com_book.doc, art_book.doc and ppt_book.ppt Please extract "com_book.doc" and "art_book.doc" in this compressed file into the examinee folder.