An ISP has provided a DSL Internet connection with a static IP address. A technician is setting up a small office home office (SOHO) wireless router and needs to provide Internet access to five PCs on the network. Which of the following should be enabled?（）
第1题：
An ISP has provided a DSL Internet connection with a static IP address. A technician is setting up a small office home office (SOHO) wireless router and needs to provide Internet access to five PCs on the network. Which of the following should be enabled?（）
A. NAT
B. WPS
C. MAC filtering
D. Port forwarding
第2题：
A. Subnet prefix
B. ISP prefix
C. Global routing prefix
D. Registry prefix
第3题：
A、provided that
B、unless
C、for fear that
D、even if
答案：A
解析：句意：其他银行会非常愿意帮忙，只要他们看见了他有一个具体的计划。本题考查的是固定短语的意思。provided that意为只要，假如；unless意为除非；for fear that意为生怕，唯恐；even if意为尽管，即使。根据句意，本题应该选择A。
第4题：
第5题：
How many life buoys has your ship been exactly________.
A.produced by
B.met with
C.offered of
D.provided with
第6题：
A. Patch panel
B. Firewall
C. Switch
D. Demarc
第7题：
A.CSU/DSU
B.调制解调器
C.DSL路由器
D.NT1设备
E.ISDN调制解调器
第8题：
A.It allows for management of the DSL routers.
B.It is required for forwarding to the customer networks.
C.It allows the endusers to forward traffic to the Internet.
D.It is required for the DSL router to ARP the provider router.
第9题：
How many drypowder extinguishers has your ship exactly been______．
A.produced
B.provided with
C.supplied by
D.met with
第10题：
Router R1, a branch router, connects to the Internet using DSL. Some traffic flows through a GRE and IPsec tunnel, over the DSL connection, and into the core of an Enterprise network. The branch also allows local hosts to communicate directly with public sites in th e Internet over this same DSL connection. Which of the following answers defines how the branch NAT config avoids performing NAT for the Enterprise directed traffic but does perform NAT for the Internet - directed traffic?（）