[单选题] ADO.NET is the()model for.NET-based applications.(data access)

1、[单选题]Their company used international lawyers to prosecute a crime ring involving software＿＿＿＿＿＿＿＿in Thailand.

• A、cloning
• B、piracy
• C、copying
• D、duplication

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2、[多选题]A virus is a program that reproduces its own code by().

• A、inserting into the middle of a file
• B、adding to the end of a file
• C、simply placing a pointer
• D、replacing another program

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3、[多选题]which is the threat to computer security in the following choices?

• A、Computer Criminals
• B、Computer Crime
• C、earthquake
• D、Human Errors

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4、[多选题]Newer ideas in computing such as()have radically altered the traditional concepts that once determined program form and function

• A、distributed computing
• B、software engineering
• C、artificial intelligence
• D、parallel computing
• E、data mining

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5、[多选题]A program is a sequence of＿＿＿＿＿＿＿＿that can be eｘecuted by a computer.It can either be built into the hardware or exist inde pendently in the form of＿＿＿＿＿＿＿＿.

• A、data
• B、hardware
• C、instructions
• D、software

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