A、 Database
B、 Presentation
C、 Accounting
D、 Desktop publishing
答案:B
A、 Database
B、 Presentation
C、 Accounting
D、 Desktop publishing
答案:B
A. Spam
B. Spyware
C. Viruses
D. File Compression
A. MP3
B. WAV
C. MP4
D. M4P
A. touch-based
B. touch-sensitive
C. sound-sensitive
D. sound-based
A. all of the above
B. instructions from a computer program
C. audio signals from a microphone
D. temperatures from a thermostat
A. mainframe
B. tablet
C. desktop
D. server
A. server
B. client
C. router
D. node
A. procedures
B. objects
C. arithmetic
Rules
A. MP3
B. WAV
C. SP3
D. SAV
A. 正确
B. 错误
A. HTML
B. FTP
C. HTTP
D. TCP/IP