[单选题] The distinction between the two terms gateway and＿＿＿＿＿＿＿＿is disappearing.They are now used interchangeably.

1、[单选题]Electronic commerce may be defined as the entire set of processes that suport()activities on a(n)()and involve information analysis.

• A、society,human
• B、personal,society
• C、commercial,network

• 点击查看答案
• 进入题库做题

2、[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

• 点击查看答案
• 进入题库做题

3、[多选题]()is a type of eｘecutable file.

• A、EXE file
• B、COM file
• C、JPG file
• D、TXT file

• 点击查看答案
• 进入题库做题

4、[多选题]Windows 2000’sadvantages are lies in the sections that follow:

• A、Networking
• B、Enterprise Management
• C、Storage
• D、Active Directory

• 点击查看答案
• 进入题库做题

5、[多选题]The two most common types of scanners are()and()

• A、hand-held scanners
• B、handler scanners
• C、flatbed scanners
• D、auto scanners

• 点击查看答案
• 进入题库做题