单项选择题

According to the passage, "hacker" is ______.

A．highly recognizable names behind many of the computer technologies used today
B．the negative connotation of those computer users
C．a game, employing the tools that are readily available via the Internet
D．people who break into computer systems

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热门试题

单项选择题

It is clear that Steve Wozniak, Bill Gates and Linus Torvalds are ______.

A．all good examples of today's computer users
B．driving by greed, power, revenge, or some other malicious intent
C．to push programs beyond what they are designed to do
D．all dead

单项选择题

Despite their varied designs, navigation computers used in cars ______.

A．are more or less the same price
B．provide directions in much the same way
C．work on more or less the same principles
D．receive instructions from the same satellites