华师《教育技术学专业英语》在线作业
试卷总分：100
单选题
判断题
一、单选题（共 25 道试题，共 50 分。）
V
1. The virus is transmitted most commonly through ______________.
A. programs sent by modem
B. shrink wapped retail software
C. piracy of software
D. the use of floppy disks
满分：2 分
2. The students ______________ to the laboratory.
A. all have gone
B. all have went
C. have gone all
D. have all gone
此题选: D 满分：2 分
3. Which of the following does the Internet mainly consist of?
A. The public Internet and enterprise Internets.
B. The e-mail system and newsgroups.
C. The World Wide Web and Usenet.
D. Bitnet and Fidonets.
满分：2 分
4. The more popular micro operating system is
A. MS-DOS
B. CP/M
C. UNIX
D. all the above
此题选: D 满分：2 分
5. According to the author, people write viruses because ________________.
A. they think it fun to do so
B. their legitimate software is used without their permission
C. they are encouraged and paid by a special organization
D. they think it an efficient way to prove that they are good at programming
满分：2 分
6. Which device can perform para11el-to-serial and serial--to-parallel conversions?
A. DTE
B. UART
C. USART
D. all the above
此题选: D 满分：2 分
7. Which is the generalization of a two-level directory?
A. a cyclic graph directory structure
B. a tree-structured
C. a general graph structure
D. all the above
满分：2 分
8. Which system may have no time constraints?
A. real-time system
B. time-share system
C. batch system
D. all the above
满分：2 分
9. _______, he lived a very simple life.
A. As Einstein was a great scientist
B. As great scientist Einstein was
C. Great scientist was as Einstein
D. Great scientist as Einstein was
此题选: D 满分：2 分
10. They were about to start,________ a strong wind came up and it began to rain.
A. as
B. when
C. while
D. before
满分：2 分
11. According to the text, companies set up their own networks for ___________ purposes.
A. 4
B. 5
C. 6
D. more than 6
此题选: D 满分：2 分
12. We can infer _________________.
A. automobile industry is young compared to air transportation industry
B. computer industry has made more progress than we could ever imagine in the past 20 years
C. the greatest changes took place in computer manufacture in the last 10 years.
D. The idea of comb
满分：2 分
13. Would you have him__________ to my office, please?
A. coming
B. come
C. comes
D. to come
满分：2 分
14. High-capacity data transport facilities mainly refer to_______________.
A. Superhighways
B. telephones
C. television sets
D. computer networks
此题选: D 满分：2 分
15. ________ I stayed in the AAA Company only a short time, but I learned a lot.
A. Though
B. Although
C. As
D. 不填
此题选: D 满分：2 分
16. The teacher gave _____________each a book for what they had done.
A. their
B. they
C. them
D. theirs
满分：2 分
17. They are looking forward __________ his coming.
A. to
B. in
C. of
D. on
满分：2 分
18. I didnt hear the phone last night. I_______________ asleep.
A. must be
B. must have been
C. should be
D. should have been
满分：2 分
19. Who invented Email?
A. Bolt.
B. Newman.
C. Rap Tomlinson.
D. The text doesnt tell.
满分：2 分
20. The two men _________________ honored by the state.
A. were all
B. each were
C. were each
D. were both
满分：2 分
21. Data communication facility may be
A. PSDN
B. user application
C. DNA
D. OSI
满分：2 分
22. What was the original idea of computer networking?
A. Packet switching.
B. Information sender and recipient.
C. Data transmission.
D. Circuit switching method.
满分：2 分
23. Which of the following about a computer virus is not true?
A. It is a piece of software whose purpose it is to replicate.
B. It is a program that gains control over its host in various ways.
C. It all contains code that wont be activated without a trigger mechanism.
D. It sometimes attaches to a file.
满分：2 分
24. What promoted the development of computer office systems?
A. The service sector of the United States economy.
B. The manufacture of bookkeeping and billing machines.
C. Heavy volume data processing requirements.
D. Typewriters, calculators, and manual accounting techniques.
满分：2 分
25. He ran_______ the house.
A. in to
B. into
C. in
D. on
满分：2 分
华师《教育技术学专业英语》在线作业
试卷总分：100
单选题
判断题
二、判断题（共 25 道试题，共 50 分。）
V
1. Alphanumeric versions of BCD commonly use 6, 7, or 8 bits to represent characters.
A. 错误
B. 正确
满分：2 分
2. A digital computer has worked the value of pi(π) out to 500,000 decimal place.
A. 错误
B. 正确
满分：2 分
3. Coding in computer security makes data be unintelligible to the outside observer.
A. 错误
B. 正确
满分：2 分
4. A 6 bit alphanumeric code can represent 128 different characters.
A. 错误
B. 正确
满分：2 分
5. Judges do not recognize electromagnetic signals as the statute property.
A. 错误
B. 正确
满分：2 分
6. The logic structure and nomenclature of the different operating systems vary considerably.
A. 错误
B. 正确
满分：2 分
7. Software controls directly influence the way users interact with a computing system.
A. 错误
B. 正确
满分：2 分
8. The key to attaining office automation ties in being equipped with a wide variety of advanced hardware and software.
A. 错误
B. 正确
满分：2 分
9. Desktop publishing is a electronic technology that handles the sending and receiving of messages.
A. 错误
B. 正确
满分：2 分
10. performance management statistics would most likely be used by computer operators.
A. 错误
B. 正确
满分：2 分
11. The decimal value of 16 is represented in 4 bit BCD as 0001010l.
A. 错误
B. 正确
满分：2 分
12. Some computing professionals and managers have recognized the value of the resources they use or control.
A. 错误
B. 正确
满分：2 分
13. Goals of ISDN will be realized by the availability of well―specified and functional user-network interface characteristics and the network transport function that best meets the end user’s needs.
A. 错误
B. 正确
满分：2 分
14. CD-ROM is Rewritable.
A. 错误
B. 正确
满分：2 分
15. The IOCS component of an operating system controls I/O operations.
A. 错误
B. 正确
满分：2 分
16. Encryption can solve all computer security.
A. 错误
B. 正确
满分：2 分
17. The larger the system the greater is its processing speed, storage capacity.
A. 错误
B. 正确
满分：2 分
18. It is a major problem for the operating system to map the logical file concept onto physical storage devices such as magnetic tape or disk.
A. 错误
B. 正确
满分：2 分
19. Files can only be direct access on a disk system.
A. 错误
B. 正确
满分：2 分
20. Multimedia aims at making computers easier to use.
A. 错误
B. 正确
满分：2 分
21. In this coming decade we will send and receive more information not just on the telephone.
A. 错误
B. 正确
满分：2 分
22. Magnetic tape can be used to store large amounts of data where random-access is not required.
A. 错误
B. 正确
满分：2 分
23. Mainframe computers are designed to process complex scientific application
A. 错误
B. 正确
满分：2 分
24. Each 8 bit unit used to code data is called a byte.
A. 错误
B. 正确
满分：2 分
25. Using the general television, people can hold a business meeting without leaving their living room.
A. 错误
B. 正确
满分：2 分
试卷总分：100
单选题
判断题
一、单选题（共 25 道试题，共 50 分。）
V
1. The virus is transmitted most commonly through ______________.
A. programs sent by modem
B. shrink wapped retail software
C. piracy of software
D. the use of floppy disks
满分：2 分
2. The students ______________ to the laboratory.
A. all have gone
B. all have went
C. have gone all
D. have all gone
此题选: D 满分：2 分
3. Which of the following does the Internet mainly consist of?
A. The public Internet and enterprise Internets.
B. The e-mail system and newsgroups.
C. The World Wide Web and Usenet.
D. Bitnet and Fidonets.
满分：2 分
4. The more popular micro operating system is
A. MS-DOS
B. CP/M
C. UNIX
D. all the above
此题选: D 满分：2 分
5. According to the author, people write viruses because ________________.
A. they think it fun to do so
B. their legitimate software is used without their permission
C. they are encouraged and paid by a special organization
D. they think it an efficient way to prove that they are good at programming
满分：2 分
6. Which device can perform para11el-to-serial and serial--to-parallel conversions?
A. DTE
B. UART
C. USART
D. all the above
此题选: D 满分：2 分
7. Which is the generalization of a two-level directory?
A. a cyclic graph directory structure
B. a tree-structured
C. a general graph structure
D. all the above
满分：2 分
8. Which system may have no time constraints?
A. real-time system
B. time-share system
C. batch system
D. all the above
满分：2 分
9. _______, he lived a very simple life.
A. As Einstein was a great scientist
B. As great scientist Einstein was
C. Great scientist was as Einstein
D. Great scientist as Einstein was
此题选: D 满分：2 分
10. They were about to start,________ a strong wind came up and it began to rain.
A. as
B. when
C. while
D. before
满分：2 分
11. According to the text, companies set up their own networks for ___________ purposes.
A. 4
B. 5
C. 6
D. more than 6
此题选: D 满分：2 分
12. We can infer _________________.
A. automobile industry is young compared to air transportation industry
B. computer industry has made more progress than we could ever imagine in the past 20 years
C. the greatest changes took place in computer manufacture in the last 10 years.
D. The idea of comb
满分：2 分
13. Would you have him__________ to my office, please?
A. coming
B. come
C. comes
D. to come
满分：2 分
14. High-capacity data transport facilities mainly refer to_______________.
A. Superhighways
B. telephones
C. television sets
D. computer networks
此题选: D 满分：2 分
15. ________ I stayed in the AAA Company only a short time, but I learned a lot.
A. Though
B. Although
C. As
D. 不填
此题选: D 满分：2 分
16. The teacher gave _____________each a book for what they had done.
A. their
B. they
C. them
D. theirs
满分：2 分
17. They are looking forward __________ his coming.
A. to
B. in
C. of
D. on
满分：2 分
18. I didnt hear the phone last night. I_______________ asleep.
A. must be
B. must have been
C. should be
D. should have been
满分：2 分
19. Who invented Email?
A. Bolt.
B. Newman.
C. Rap Tomlinson.
D. The text doesnt tell.
满分：2 分
20. The two men _________________ honored by the state.
A. were all
B. each were
C. were each
D. were both
满分：2 分
21. Data communication facility may be
A. PSDN
B. user application
C. DNA
D. OSI
满分：2 分
22. What was the original idea of computer networking?
A. Packet switching.
B. Information sender and recipient.
C. Data transmission.
D. Circuit switching method.
满分：2 分
23. Which of the following about a computer virus is not true?
A. It is a piece of software whose purpose it is to replicate.
B. It is a program that gains control over its host in various ways.
C. It all contains code that wont be activated without a trigger mechanism.
D. It sometimes attaches to a file.
满分：2 分
24. What promoted the development of computer office systems?
A. The service sector of the United States economy.
B. The manufacture of bookkeeping and billing machines.
C. Heavy volume data processing requirements.
D. Typewriters, calculators, and manual accounting techniques.
满分：2 分
25. He ran_______ the house.
A. in to
B. into
C. in
D. on
满分：2 分
华师《教育技术学专业英语》在线作业
试卷总分：100
单选题
判断题
二、判断题（共 25 道试题，共 50 分。）
V
1. Alphanumeric versions of BCD commonly use 6, 7, or 8 bits to represent characters.
A. 错误
B. 正确
满分：2 分
2. A digital computer has worked the value of pi(π) out to 500,000 decimal place.
A. 错误
B. 正确
满分：2 分
3. Coding in computer security makes data be unintelligible to the outside observer.
A. 错误
B. 正确
满分：2 分
4. A 6 bit alphanumeric code can represent 128 different characters.
A. 错误
B. 正确
满分：2 分
5. Judges do not recognize electromagnetic signals as the statute property.
A. 错误
B. 正确
满分：2 分
6. The logic structure and nomenclature of the different operating systems vary considerably.
A. 错误
B. 正确
满分：2 分
7. Software controls directly influence the way users interact with a computing system.
A. 错误
B. 正确
满分：2 分
8. The key to attaining office automation ties in being equipped with a wide variety of advanced hardware and software.
A. 错误
B. 正确
满分：2 分
9. Desktop publishing is a electronic technology that handles the sending and receiving of messages.
A. 错误
B. 正确
满分：2 分
10. performance management statistics would most likely be used by computer operators.
A. 错误
B. 正确
满分：2 分
11. The decimal value of 16 is represented in 4 bit BCD as 0001010l.
A. 错误
B. 正确
满分：2 分
12. Some computing professionals and managers have recognized the value of the resources they use or control.
A. 错误
B. 正确
满分：2 分
13. Goals of ISDN will be realized by the availability of well―specified and functional user-network interface characteristics and the network transport function that best meets the end user’s needs.
A. 错误
B. 正确
满分：2 分
14. CD-ROM is Rewritable.
A. 错误
B. 正确
满分：2 分
15. The IOCS component of an operating system controls I/O operations.
A. 错误
B. 正确
满分：2 分
16. Encryption can solve all computer security.
A. 错误
B. 正确
满分：2 分
17. The larger the system the greater is its processing speed, storage capacity.
A. 错误
B. 正确
满分：2 分
18. It is a major problem for the operating system to map the logical file concept onto physical storage devices such as magnetic tape or disk.
A. 错误
B. 正确
满分：2 分
19. Files can only be direct access on a disk system.
A. 错误
B. 正确
满分：2 分
20. Multimedia aims at making computers easier to use.
A. 错误
B. 正确
满分：2 分
21. In this coming decade we will send and receive more information not just on the telephone.
A. 错误
B. 正确
满分：2 分
22. Magnetic tape can be used to store large amounts of data where random-access is not required.
A. 错误
B. 正确
满分：2 分
23. Mainframe computers are designed to process complex scientific application
A. 错误
B. 正确
满分：2 分
24. Each 8 bit unit used to code data is called a byte.
A. 错误
B. 正确
满分：2 分
25. Using the general television, people can hold a business meeting without leaving their living room.
A. 错误
B. 正确
满分：2 分
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