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When will the computer training course be held？
A．November.
B．December.
C．January.
D．February.
答案
更多“When will the computer training course be held？A．November.B．December.C．January.D．February.”相关的问题
第2题
听力原文： Computer users are advised to adopt good computing practices to keep their computer virus-free. "Protecting our computers against virus attacks is very important nowadays when computers are commonly and widely used in our home and offices." said a spokesman for the Information Technology Services Department (ITSD).
"Typical payload of computer virus can range from cresting annoyances such as affecting the mouse, keyboard or other computer functions, to more destuctive actions like modifying or deleting files, or exposing secret information from the hard disk of the victim's computer." Some computer virus may format the hard disk to corrupt all data stored inside the computer.
"Besides, there are also computer viruses that will create mass mailing or scanning traffic not only to turn infected computers into a platform. for launching further attacks to other computers, but also to consume mailbox storage and network bandwidth."
"As a result, the network and computer systems will be overloaded and the normal operation of the network and computer systems will be seriously affected." said the spokesman.
He noted that the impact was particularly singnificant due to the current highly interconnected computer notwork environment." To avoid such inconveniences and losses, we should take effective computing practices to prevent our computers from virus infections .In fact, such practices are simple and easy." said the spokesman.
(33)
A．Computers are commonly and widely used in home and offices nowadays.
B．Computers are easily to be attacked.
C．Adopting good computing practices is a good advice to protect the computer.
D．The viruses are too fearful, computer is not safe any more.
第3题
A．Asking for the teacher"s help.
B．Buying a computer.
C．Sharing the computer with others.
D．Reserving computer time.
第4题
Which one will maintain their regular hours？
A．The dining houses.
B．The library.
C．The computer center.
D．The college administration offices.
第5题
What is the "critical point" mentioned in the last paragraph？
A．The point at which a computer is an exact copy of a human brain.
B．When a computer can be made as creative as we are.
C．When one computer itself is clever enough to design a better one.
D．When computers destroy each other in an explosion.
第6题
Girls often feel__________. 查看材料
A.bored with computer games
B.comfortable using computers
C.it hard to use computers in word processing
D.worried about using computers.
第7题
Where are the pictures of the FIU museum stored？
A．On floppy discs.
B．On the school"s computers.
C．In the art museum.
D．On thousands of home computers.
第8题
A．It helps a computer artist to record his pictures electronically.
B．It helps a computer artist to send his pictures to others.
C．It helps a computer artist to print pictures on paper.
D．It helps a computer artist to connect his computer to the art museum.
第9题
听力原文：M: Grading the papers ought to be easier than ever this year.
W: Unless the computer breaks down.
What do we learn from the conversation？
A．The computer needs to be fixed.
B．It may be difficult to grade this year's papers.
C．The computer is not put in a safe place.
D．Some teachers prefer to go over the papers by hand.
第10题
Computer Crime
A computer crime is generally defined as one that involves the use of computers and software for illegal purposes. This doesn&39;t mean that all the crimes are new types of crime. On the contrary, many of these crimes, such as embezzlement of funds, the alteration of records, theft, vandalism, sabotage, and terrorism, can be committed without a computer. But with a computer, these offenses can be carried out more quickly and with less chance that the person responsible for the crime will be discovered.
Computer crimes are on the rise and have been for the last twelve years. Just how much these computer crimes cost the American public is in dispute, but estimates range from $ 3 billion to $ 5 billion annually. Even the FBI, which attempts-to keep track of the growth or decline of all kinds of crimes, is unable to say precisely how large a loss is involved; however, it estimates that the average take from a company hit by computer crime is $ 600,000. A number of reasons are given for the increase in computer crime: (A) more computers in use and, thus, more people who are familiar with basic computer operation; (B) more computers tied together in satellite and other data-transmission networks; and (C) the easy access of microcomputers to huge mainframe. data bases.
The Criminal
Movies and newspaper stories might lead us to believe that most computer crimes are committed by teenage "hackers"—brilliant and basically good children who let their imagination and technical genius get them into trouble. But a realistic look at the crimes reveals that the offender is likely to be an employee of the firm against which the crime has been committed, i. e.. an "insider".
Difficulty of Detection and Prevention
Given the kind of person who commits a computer crime and the environment in which the crime occurs, it is often difficult to detect who the criminal is. First of all, the crime may be so complex that months or years go by before anyone discovers it.
Second, once the crime has been revealed, it is not easy to find a clear trail of evidence that leads back to the guilty party. After all, looking for "weapons" or fingerprints does not occur as it might in the investigation of more conventional crimes.
Third, there are usually no witnesses to the computer crime, even though it may be taking place in a mom filled with people. Who is to say if the person at the next terminal, calmly keying in data, is doing the company&39;s work or committing a criminal act？
Fourth, not enough people in management and law enforcement know enough about computer technology to prevent the crimes. Authorities have to be familiar with the computer&39;s capabilities within a given situation to guard against its misuses. In some large cities, such as LosAngeles, police departments have set up specially trained computer crime units.
But even when an offender is caught, the investigators, attorneys (律师), judges, or juries may find the alleged crime too complicated and perplexing to handle. More attorneys are specializing in computer law and studying the computer&39;s potential for misuse.
After a computer crime has been discovered, many companies do not report it or prosecute (起诉) the person responsible. A company may not announce the crime out of fear that the pubic will find out the weaknesses of its computer system and lose confidence in its organization. Banks, credit card companies, and investment firms are especially sensitive about revealing their vulnerabilities (脆弱性) because they rely heavily on customer trust.
To avoid public attention, cautious companies will often settle cases of computer tampering out of court. And if cases do go to trial and the offenders are convicted, they may be punished only by a fine or light sentence because the judge or jury isn&39;t fully trained to understand the nature and seriousness of the crime. Not all companies are timid in apprehending computer criminals. For example, Connecticut General Life Insurance Company decided it had to get tough on violators. So when the company discovered that one of its computer technicians had embezzled about200, 000 by entering false benefit claims, it presented it findings to the state’s attorney and aided in the prosecution of the technician. The technician was found guilty and sentenced to prison, not just for the computer misuse, but also for grand theft and insurance fraud. Connecticut General now has a policy of reporting all incidents of theft or fraud, no matter how small.
The FBI knows exactly how large a loss is involved in computer crimes.
A.Y
B.N
C.NG
It has become easy for microcomputer owners to use huge mainframe. data bases.
A.Y
B.N
C.NG
It is implied in the Paragraph 3 that most computer criminals are the employees of the concerned companies.
A.Y
B.N
C.NG
Many companies don&39;t report computer crimes because law procedures against computer crimes usually cost a lot of money.
A.Y
B.N
C.NG
When computer crime takes place in a room filled with people, there arc usually many witnesses to the crime.
A.Y
B.N
C.NG
The passage is mainly about the increase of computer crimes in America and the difficulties in combating computer crimes.
A.Y
B.N
C.NG
Computer crimes are on the rise because more cheap microcomputers are available.
A.Y
B.N
C.NG
According to the passage, computer crimes has been on the rise for the last ______ years.
Connecticut General Life Insurance company is cited as ______ of companies that took serious measures to fight against computer crimes.
Banks, credit card companies, and investment firms are especially sensitive about revealing their vulnerabilities because they place too much reliance on ______.
请帮忙给出每个问题的正确答案和分析，谢谢！
