[单项选择]A ______ translates a computer program written in a human-readable computer language into a form that a computer can execute.
A. compiler
B. linker
C. assembler
D. application

[单项选择]The (61) program means a program written in a high-level language.It is generally translated to an (62) program，which is in a form directly understandably by the computer.The translation is usually done by a program called (63) .
A. assemble
B. web
C. C
D. source

[单项选择]A computer virus is a computer program that is created to make and spread (71) of itself.
A. programs
B. virus
C. copies
D. files

[单项选择]A computer program, or just a program, is a sequence of ______, written to perform a specified task with a computer.
A. languages
B. instructions
C. programs
D. functions

[单项选择]The most important program on any computer is ______.
A. Office 2000
B. Virus
C. software
D. Operating system

[填空题]

using a written business contract and including certain specific details about the agreement.

[单项选择] Computer Crime A computer crime is generally defined as one that involves the use of computers and software for illegal purposes. This doesn’’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, there offenses can be carried out more quickly and with less chance that the person responsible for the crime will be discovered. Computer crimes have been on the rise for the last twelve years. Just how much their 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 to all kinds of crimes, is unable to say precisely how large a loss is involved; however, it estimates that the average takes from a company hit by computer crime is $ 60
A. Y
B. N
C. NG