Limit switches are used on which davits?()

题目
单选题
Limit switches are used on which davits?()
A

Sheath-screw davits

B

Gravity davits

C

Radial davits

D

Quadrantal davits

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相似问题和答案

第1题:

Which protocol is used for communication between the Junos Pulse client and 802.1X-compliant switches when performing Layer 2 enforcement?()

A. EAP

B. RADIUS

C. SSL

D. EAP-o-HTTP


参考答案:A

第2题:

In a base e-Commerce module design, which routing statement is correct?()

A. Routing is mostly static.

B. Hardcoded IP addresses are used to support failover.

C. Inbound servers use the CSM or ACE as the default gateway.

D. VLANs between the access layer switches are used for FHRP protocols.


参考答案:A

第3题:

Pedestal cranes have limit switches to restrict the movement of which function?______.

A.Luff rate limits

B.Slew travel limits

C.Swivel power limits

D.Slew rate limits


正确答案:B
基座式起重机的限制开关限制那些功能的运动?回转运动限制,

第4题:

Which IOS QoS mechanism is used strictly to rate limit traffic destinedto the router itself?()

  • A、 Class-Based Policing
  • B、 Control Plane Policing
  • C、 Dual-Rate Policier
  • D、 Single-Rate Policier
  • E、 Class-BasedTraffic Shaper

正确答案:B

第5题:

Pedestal cranes have limit switches to restrict movement of which function(s)________.

A.Hoist upper & lower limits

B.Luff travel limits

C.Rider block hoist upper & lower limits

D.All of the above


正确答案:D

第6题:

Which utility is used to assign a flow of data to a traffic class?()

A. ip profile

B. policy-list

C. classifier-list

D. rate-limit-profile


参考答案:B

第7题:

What is the purpose of the limit switch on gravity davits?

A.To cut off the power when the davits hit the track safety stops

B.To stop the davits from going too fast

C.To cut off the power when the davits are about 12 inches or more from the track safety stops

D.None of the above


正确答案:C

第8题:

Both bridges are switches are being used throughout the Ezonexam LAN. Which of the following statements are true regarding bridges and switches in this network?

(Choose 3)

A. Switches are primarily software based while bridges are hardware based.

B. Switches usually have a higher number of ports than most bridges.

C. Bridges are frequently faster than switches.

D. Bridges define broadcast domains while switches define collision domains.

E. Both bridges and switches forward Layer 2 broadcasts.

F. Both bridges and switches make forwarding decisions based on Layer 2 addresses.


正确答案:BEF
B,E,F

第9题:

Which two protocols are used by bridges and/or switches to prevent loops in a layer 2 network?()

  • A、802.1d
  • B、VTP
  • C、802.1q
  • D、STP
  • E、SAP

正确答案:A,D

第10题:

Which two characteristics are most typical of a SAN? ()

  • A、 NICs are used for network connectivity.
  • B、 Servers request specific blocks of data.
  • C、 Storage devices are directly connected to servers.
  • D、 A fabric is used as the hardware for connecting servers to storage devices.
  • E、 The TCO is higher because of the cost of director class storage switches.

正确答案:B,D

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