2017 Computer Application Fundamentals Test Questions "Including Answers"
1. Fill-in-the-blank questions (1 point for each blank, ***30 points)
1. The word length is the number of ______ decimal digits that the computer can process ______ times.
2. Computer software systems are usually divided into ______ software and ______ software.
3. 1KB=______B; 1MB=______KB.
4. In a computer, the central processing unit (CPU) is composed of ______ and ______.
5. The CPU accesses the main memory according to the contents of the instruction counter, and the information retrieved is ______; the CPU accesses the main memory according to the operand address, and the information retrieved is ______.
6. The lengths of the tracks on the disk are different. The capacity of each track is ______. The storage density of the inner track is ______ the storage density of the outer track.
7. The complete disk file name consists of ______ and ______.
8. Each disk has only one ______ directory, but there can be multiple ______ directories.
9. The backup file command in DOS is ______. The command to restore files from a backup disk is ______.
10. The Chinese character national standard code stipulates ______ first-level Chinese characters and ______ second-level Chinese characters.
11. Each Chinese character internal code occupies at least ______ bytes, and the highest bit of each byte is ______.
12. At present, the most popular domestic word processing software that can run in the DOS environment in my country is ______ and .
13. The control characters used when editing files with word processing software correspond to the ______ processing system and are generally ______ common.
14. In the BASIC language, the initial value of an unassigned simple variable is ______, and the initial value of an unassigned string variable is ______.
15. The value of the expression INT(5.8) is ______, and the value of the expression CINT(5.8) is ______.
2. Multiple choice questions (1 point for each question, maximum 45 points)
1. The storage system of a computer generally refers to the main memory and ( )
< p> A. Accumulator B, register C, auxiliary memory D, mouse2. Which of the following logical operations has the correct result ( )
A. 1?0=1 B , 0?1=1 C, 1+0=0 D, 1+1=1
3. Which of the following conversion results between decimal numbers and binary numbers is correct ( )
A , (8)10=(110)2 B, (4)10=(1000)2 C, (10)10=(1100)2 D, (9)10=(1001)2
4. The characteristics of dynamic RAM are ( )
A. The content of the storage unit needs to be changed dynamically during work
B. The memory access address needs to be changed dynamically during work
< p> C. It needs to be refreshed at certain intervalsD. It needs to be refreshed after each reading
5. To delete the currently entered wrong characters, you can directly press ( )
A. Enter key B. ESC key C. Shift key D. BackSpace key
6. The DOS command to display the disk file directory is ( )
A. TREE B. TYPE C, DIR D, DISPLAY
7. The specified number of characters for the main name of a DOS file is ( )
A. 0-3 B, 1-8 C, 1 -3 D, 0-8
8. The name of the printer device in the DOS system is ( )
A, CON B, PRINTER C, AUX D, PRN
9. The files that can be deleted using the DOS command DEL F?.E* are ( )
A. F1.EXE B. FA.BAK C. FILE.EXE D. FIST.E3
p>
10. The DOS directory is ( )
A. Menu structure B. Network structure C. Tree structure D. Ring structure
11. The operating system is A ( )
A. System software B. Operating specifications C. Compilation system D. Application software
12. The file with the extension .BAK in DOS is called ( ) < /p>
A. Batch file B. BASIC file C. Temporary file D. Backup file
13. Usually DOS assigns common commands to ( )
A. External command B, internal command C, system command D, configuration command
14. The DOS command to display the contents of the B5.PRG file in the root directory of drive C is ( )
A. DIR B5.PRG B, TYPE C: \B5.PRG C, DIR C: \B5.PRG D, TYPE C: \B*.PRG
15. The DOS command to display the disk volume label is ( ) < /p>
A. DIR B, TYPE C, VOL D, VER
16. The correct description of the function of DOS command DEL is ( )
A. It can only be deleted at one time A read-write file
B. One or more read-write files can be deleted at a time
C. Hidden files can be deleted
D. Read-only files can be deleted File
17. Copy all the files whose file (main) name starts with W and whose fourth character is A in the current directory of the current disk to the current target of disk B. The DOS command that should be used is ( )
A. COPY W*A.* B:
B. COPY W?A*.* B:
C. COPY
W*?A.* B:
D. DISKCOPY A: B:
18. Function key that can copy all characters in the template line to the command line at one time in DOS state Yes ( )
A, F1 B, SHIFT C, F3 D, F5
19. The following set of DOS commands with the same function is ( )
A , COPY and DISKCOPY
B. REN and RENAME
C. COMP and DISKCOMP
D. DIR and TYPE
20. Current The working disk is C. The DOS command to copy the file W.BAS in the ZZ\ subdirectory of the A disk to the B disk\\ is ( )
A. COPY \\W.BAS B: \\
B. COPY A:\\W.BAS B:\
C. COPY A:\\W.BAS B:\\
D. COPY W.BAS B: \\
21. The foreign code of Chinese characters is also called ( )
A. Exchange code B, input code C, glyph code D, national standard code
22. Under the OS Chinese character system, to enter the location code input mode, you need to press the key combination ( )
A, Ctrl+F1 B, Alt+F1 C, Shift+ F1 D. Alt+F6
23. To exit? OS, you can press the key combination ( )
A. Ctrl+F4 B. Ctrl+F5 C. Ctrl+F6 D. Ctrl+ F7
24. In the OS Chinese character system, you need to press the key combination ( ) to convert between full-width and half-width
A. Alt+F9 B. Ctrl+F9 C. Alt+F6 D. Ctrl+F6
25. When searching for Chinese characters in the Chinese character library, the input is the internal code of the Chinese character, and the output is the ( ) of the Chinese character
A. Exchange code B. Information Code C, external code D, glyph code
26. The natural code encoding method should be classified as ( )
A. phonetic code B, graphical code C, phonetic-shape code D, graphical code Sense code
27. What is usually called location, Quanpin double tone, Shuangpin double tone, intelligent Quanpin, Wubi font and natural code are different ( )
A , Chinese character library B, Chinese character input method C, Chinese character code D, Chinese character program
28. The natural code software is a hanging system. To mount the natural code software under the Chinese character system, you need to execute the command ( )
A, PY B, SP C, WBX D, ZRM
29. In the ?OS Quanpin input mode, to page forward or backward on the prompt line, press the key ( )
A. 〈and〉 B. - and = C. [and] D. (and)
30. Use the OS full spelling method to input phrases and calculate them. The code is ( )
A, jis n B, ji s n C, jisc D, jisf
31. WPS and CCED are ( )
A. Financial software B, text editing software C, statistical software D, graphics processing software
32. The maximum number of blocks allowed to be defined in CCED software is ( )
A. 1 B, 2 C, 3 D, any number
33. The maximum number of editing files that CCED software can open at the same time is ( )
A, 2 B, 1 C, 10 D, 4
34. When typesetting and outputting, the fonts that can be selected by CCED or WPS software are ( )
A, 2 B, 6 C, 4 D , 26 species
35, WP
S software allows simulated display on the screen, and its minimum output display ratio is ( )
A, 1/1 B, 1/4 C, 1/8 D, 1/2
< p> 36. When typesetting and outputting, the English fonts that can be selected by CCED or WPS software are ( )A, 2 types of B, 10 types of C, 11 types of D, 8 types
37. At the MS-DOS prompt, use CCED (or WPS) software to process Chinese character files ( )
A. Start the Chinese character system first and then start CCED (or WPS)
B. You can start CCED (or WPS) directly
C. Enter WINDOWS first and then start CCED (or WPS)
D. This is not possible
< p> 38. To open or close the drop-down menu on the WPS editing screen, type ( )A. Enter key B. Space key C. ESC key D. Shift key
39. The maximum allowed width of files processed by CCED software is ( )
A. 254 characters B. 1024 characters C. 1480 characters D. 80 characters
40. In order To change the font size in the output text, WPS software is on the editing screen ( )
A. Select B directly, select C through commands, select D through simulated display, select through setting output control characters
2016 New Computer Application Fundamentals Test Questions and Answers Article 2016 New Computer Application Fundamentals Test Questions and Answers from)
A. Non-document editing method B. Document editing method C. Any editing method D , Analog display mode
42. What can be used as BASIC language numerical constants are ( )
A, XYZ B, 1E+4 C, E+2 D, A$
43. The number of cycles executed by the following program is ( )
10 FOR K=7 TO 90 STEP 5
20 PRINT K
30 NEXT K
A, 15 B, 16 C, 17 D, 18
44. The output result after running the following program is ( )
20 X=1:Y=1
30 FOR Z=1 TO 4
40 X=X+Y:Y=Y+X
50 NEXT Z
60 PRINT > 45. The output result after running the following program is ( )
10 DIM X(11)
20 FOR K=1TO10
30 X(K) =K*K
40 NEXT K
50 PRINT X(K)
60 END
A, 0 B, 100 C , 10 D, 11
3. Double-choice questions (each question is 1 point, ***5 points)
1. The computer storage system generally refers to ( )
A. ROM B. Memory (main memory) C. RAM D. External memory (auxiliary memory) E. Controller
2. Microcomputer adopts bus structure ( )
A. Improves the speed of CPU access to peripherals
B. Simplifies the system structure
C. Easy system expansion
D. Makes the signal line The number of
System cost
3. The following DOS commands with the same functions are ( )
A, RD B, DEL C, REN D, RMDIR E, DELTREE
4 , After the OS installation is completed, two startup files are generated in the OS subdirectory, they are ( )
A. WPS.BAT B. OS.BAT C. AUTOEXEC.BAT D. UP .BAT E, RD16.BAT
5. Which of the following BASIC logic expressions is correct ( )
A, X>Y AND Y>
B , X>Y.AND.Y>Z
C. )
4. Short answer questions (each question is 3 points, ***9 points)
1. Please explain the meaning of byte in basic computer terms.
2. According to different access methods, what two categories can main memory be divided into? What two categories can auxiliary memory be divided into?
3. The extension is .EXE, What are .TXT and .BAT files?
5. Program questions (***11 points)
1. Reading: Point out the functions and operation results of the following programs. (5 points for this question)
10 DIM D(14)
20 FOR K=0 TO 14
30 READ D(K)
< p> 40 NEXT K50 A=D(0)：B=D(0)
60 FOR K=0 TO 14
70 IF D (K)<=A AND D(K)>
=B THEN 90
80 IF D(K)>A THEN A=D(K)
< p> ELSE B=D(K)90 NEXT K
100 PRINT ?A=?;A, B=?;B?
110 DATA 45, 61, 33, 55, 20, 50, 36, 42, 27, 69, 58, 34, 23, 48, 66
120 END
2. Programming: Use READ and DATA statements read the following data and stop when encountering 0. Calculate and output the cumulative result and average value of the read data.
(6 points for this question)
The data given are: 12.3, 3.7, 0.64, 1.28, -3.2, 7, -4.5, 6.2, 0, -8, 0.5
Reference Answers
1. Fill-in-the-blank questions (1 point for each blank, ***30 points)
2016 New Computer Application Basics Test Questions and Answers Computer Application
1. System application (or application system)
2. One or two
3. 1024 1024
4. Calculator controller (or controller calculator) < /p>
5. Instruction operands
6. The same is greater than
7. File (main) name extension (or extension file (main) name)
8. Root
9. BACKUP RESTORE
10. 3755 3008
11. 2 1
12. CCED WPS (or WPS CCED)
13. (Chinese) characters cannot be used
14. 0 empty string
15. 5 6
2. Multiple choice questions (each question is 1 point, ***45 points)
1.C 2.D 3.D 4.C 5.D 6.C 7.B 8.D 9.A 10.C 11.A 12.D 13.B 14.B 15.C
16.B 17.B 18.C 19.B 20.C 21.B 22.B 23 .B 24.B 25.D 26.C 27.B 28.D 29.B 30.B
31.B 32.A 33.D 34.B 35.B 36.C 37. A 38.C 39.C 40.D 41.B 42.B 43.C 44.C 45.A
3. Double choice questions (1 point for each question, ***5 points )
1. B D 2, B C 3, A D 4, B D 5, A E
IV. Short answer questions (3 points each, ***9 points)
1. Answer: Point A. Bytes are often used to represent a set of consecutive binary numbers as a complete processing unit (2 points). Point B. Usually an 8-bit binary number is used to represent a byte (1 point).
2. Answer: Main memory can be divided into random access memory (RAM) and read-only memory (ROM) (2 points). Auxiliary storage can be divided into sequential access memory (SAM) and direct access memory (DAM) (1 point).
3. Answer: Executable files (1 point), text files (1 point), batch files (1 point).
5. Program questions (***11 points)
1. Answer: Find the maximum and minimum values ??3 points
A=69 maximum value 1 point
B=20 minimum value 1 point
2. Answer: 10 N=0: K=01 point
20 READ X1 point
30 IF N/K1 points
50 DATA 12.3, 3.7, 0.64, 1.28, -3.2, 7, -4.5, 6.2, 0, -8,
0.51 points
< p> 60 END ;