The follow-up gear
The rudder angle indicator
The synchronous electric transmitter
A rudder angle limit switch
第1题：
A.When a single device is configured to provide differentiated services.
B.When multiple devices in a network are configured to use CoS to provide differentiated services.
C.When a device is used to connect to another autonomous system.
D.When CoS is used to classifiy traffic as low priority.
第2题：
A. It is a route to be used when the routing protocol fails.
B. It is a route configured by an ISP that sends traffic into a corporate network.
C. It is a route used when a packet is destined for a remote network that is not listed in the routing table.
D. It is a route manually configured for a specific remote network for which a routing protocol is not configured.
E. It is used to send traffic to a stub network.
第3题：
Which of the units listed is used to combust waste in the engine room?
A.Boiler
B.Incinerator
C.Generator
第4题：
Which of the following devices is used to connect multiple devices to a network and does not stopbroadcast traffic?（）
第5题：
Which two are benefits of using remote AAA services for Cisco Nexus products？ （）
第6题：
A.Switch
B.Hub
C.Modem
D.Repeater
第7题：
Which of the listed devices is used to measure pressure and convert it to an electrical signal?
A.Transducer
B.Reducer
C.Transformer
D.Rectifier
第8题：
Which of the listed devices may be used as a digital device?
A.variable resistor
B.diode
C.strain gauge
D.thermistor
第9题：
Which two statements are true regarding an Ethernet collision domain?（）
第10题：
Which of the following devices is used to connect a WAN to a LAN?（）