Speakers are in regulatory compliance.
Speakers are on and the mute is off.
Ensure the speakers are on the Windows HCL.
Verify the system has enough hard drive space.
The audio driver is installed correctly.
Speakers are plugged into the correct jack.
第1题：
把学生数据库STA．DBF的学号和姓名字段的数据复制成另一数据库文件STB．DBF，应使用的命令是（ ）
A．USE STA COPY TO STB FIELDS学号，姓名
B．USE STB COPY TO STA FIELDS学号，姓名
C．COPY STA TO STB FIELDS学号，姓名
D．COPY STB TO STA FIELDS学号，姓名
第2题：
A. Run a System Restore
B. Check Device Manager
C. Check the Event Logs
D. Check the System Information
第3题：
Which of the following tools and techniques can be used to collect information for the project closure reports?
A Customer Surveys
B Brainstorming
C Document and Performance Analysis
D Lessons Learned
E All of the above
第4题：
A customer reports to Karen, a technician, that he is experiencing problems with the display after his computer is fully booted but reports seeing the BIOS splash screen during boot. Which of the following would MOST likely be the cause?（）
第5题：
第6题：
●The project manager must maintain an effective communication link with the customer's satisfaction with the progress of the project. The project manager maintains this link through (71).
(71)
A.periodic project reports, periodic visits to the customer, and telephonic exchanges
B.subordinates, project team members, and the project sponsor
C.one-time reports, weekly reports, and monthly reports
D.the telephone, facsimile, and data transmission
第7题：
某用户用的计算机主机域名是sta.net.cn，用户名为user1，那么他的E-mail地址为( )。
A.sta.net.cn@user1
B.User1@sta.net.cn
C.User1. sta.net@ cn
D.User1. sta.@ net.cn
第8题：
98 Which of the following tools and techniques can be used to collect information for the project closure reports?
A. Customer Surveys
B. Brainstorming
C. Document and Performance Analysis
D. Lessons Learned
E. All of the above
第9题：
A customer with IPCC Express Standard reports that a script using the Database steps is not working. What is the most likely root cause?（）
第10题：
飞机机头顶端的机身站位是（）