A、 USB display port
B、 DVI display port
C、 HDMI display port
D、 VGA display port
答案:D
A、 USB display port
B、 DVI display port
C、 HDMI display port
D、 VGA display port
答案:D
A. File Compression
B. Viruses
C. Spam
D. Spyware
A. mainframe
B. PDA
C. laptop
D. desktop computer
A. 正确
B. 错误
A. 正确
B. 错误
A. 正确
B. 错误
A. on scheduled dates
B. only when you choose to run it
C. continuously whenever your computer is turned on
D. continuously even if your computer is turned off
A. creator
B. emulator
C. signal
D. synthesizer
A. all of the above
B. personal computers
C. servers
D. handheld computers
A. servers
B. handheld computers
C. all of the above
D. personal computers
A. MP3
B. WAV
C. MP4
D. M4P