第1題： Computer Network (1)(CND) refers to the strategies and efforts undertaken to secure data and information within a computer network.It involves implementing security measures and conducting security awareness and training programs to protect against potential(2).Many different cyber plagiarize is security solutions can contribute to your organization's CND DOG including(3),VPNs,access control systems,and more. CND involves protection, detection, and reaction.(4)provides a foundation for the program. It is the base of operation, from the base,and detected incidents,the(5)includes taking immediate steps to stop an incident in progress.
（1）A．Description
B．Defection
C．Detection
D．Defense
（2）A．Actions
B．Access
C．Operations
D．Attacks
（3）A．Firewalls
B．Gateways
C．Routers
D．Switches
（4）A．Defense
B．Protection
C．Reaction
D．Detection
（5）A．Attack
B．Protection
C．Detection
D．Reaction
答案解析與討論：www.doupaipaierp.com/st/6624625510.html

第3題： 下列高速以太網連接技術中，傳輸距離超過10km的是（）
A．1000BASE-CX
B．1000BASE-ZX
C．1000BASE-LX
D．1000BASE-FX
答案解析與討論：www.doupaipaierp.com/st/662483393.html

第4題： IPv4地址10.10.216.18/20的網絡地址是()。
A．10.10.216.0
B．10.10.210.0
C．10.10.210.32
D．10.10.208.0
答案解析與討論：www.doupaipaierp.com/st/6624911599.html

第5題： 把一部分磁盤空間充當內存使用，避免執(zhí)行的程序很大或很多導致內存消耗殆盡，該技術被稱為()。
A．虛擬內存
B．動態(tài)存儲
C．分級存儲
D．高速緩存
答案解析與討論：www.doupaipaierp.com/st/6625024575.html