【2010年11月软考真题】The ______ serves as the computer's CPU.
A. semiconductor
B. microprocessor
C. cache
D. bus controller
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【2010年11月软考真题】The function of ______ is to convert information from one physical representation to digital electrical signals.
A. I/O devices
B. disk
C. memory
D. CPU
【2010年11月软考真题】______ isthe first line of protectbetween your computer and the publicInternet.
A. The Internet protocol
B. The firewall
C. The anti-virus software
D. The intrusion-detection systems
【2010年11月软考真题】______ is used to communicate with another computer over telephone lines.
A. Keyboard
B. Modem
C. Mouse
D. Printer
【2010年11月软考真题】______ is not a computer languages.
A. Java
B. C
C. Access
D. C++