Which of the following is the de

第1题：

第2题：

Which of the following phonetic symbol is not right?

答案：D

解析：

第3题：

第4题：

Which of the following utilities are used to choose which programs run at startup？ （）

• A、SFC
• B、SETDEBUG
• C、MSCONFIG
• D、REGEDIT

第5题：

Which of the following is a performance optimization technology?（）

• A、QoS
• B、Trunking
• C、Spanning
• D、VoIP

第6题：

Which of the following sounds is a voiced bilabial stop?

第7题：

Which of the following can be inferred from the passage？( )

A.The English don’t like the French.
B.The book was most important because it was the first time that American values had been clearly documented.
C.De Tocqueville was a slow writer.
D.De Tocqueville was primarily motivated by an interest in his own country.

答案：B

解析：

第8题：

第9题：

Which of the following SCSI signaling systems uses one return line for every outgoing line， is less susceptible to interference， signal degradation， crosstalk， and allows a cable length of up to 25 meters？（）

• A、 SE （Single Ended）
• B、 DE （Double Ended）
• C、 LVD （Low Voltage Differential）
• D、 HVD （High Voltage Differential）

第10题：

Which of the following commands will be run at a command prompt to determine which WindowsOS is running on the computer?（）

• A、VER
• B、Device Manager
• C、VERIFY
• D、SET