200-401 무료 덤프문제 온라인 액세스

Which prompt is used to configure parameters for the Ethernet ports of an industrial switch?

• A.Switch(config-ind)#
• B.Switch(config-line)#
• C.Switch(config-if)#
• D.Switch(config-vlan)#
• E.Switch(config-if-ind)#

In which two ways could you minimize the impact of monitoring an industrial network? (Choose two.)

• A.Send random messages to a device and see what the response is.
• B.Use an industrial-network-grade IDS-IPS system.
• C.Do frequent ping sweeps to industrial devices to check for their proper operations.
• D.Make a copy of all the network traffic and analyze it offline.

What is the most critical step to perform when you are using optical fiber connectors?

• A.Cover with dust caps when not in use.
• B.Blow off and carefully wipe down with a tissue before and after each use.
• C.Immerse in alcohol prior to use.
• D.Lightly sand with cloth prior to mating.

At which Layer would you troubleshoot a cabling issue?

• A.Layer 1
• B.Layer 2
• C.Layer 3
• D.Layer 4

Exhibit:

Which two statements are correct for a safe wiring installation to the terminal block of the switch or endpoint? (Choose two.)

• A.Verify that the DC power circuit includes an overcurrent protective device that limits the DC current to 5 A.
• B.Verify that DC power is live and within 24 VDC voltage range before starting wiring.
• C.A ground wire can optionally be connected to the screw terminal on the front of the switch.
• D.Insert a green ground wire into the terminal block that is marked RT for return.
• E.Connect the positive 24 VDC conductor to the V terminal and connect the negative 24 VDC return wire to the RT terminal.
• F.Because this is a low-voltage DC circuit, anyone can install this wiring without electrical training or qualifications.