File Info
| Exam | Managing Industrial Networks with Cisco Networking Technologies |
| Number | 200-401 |
| File Name | Cisco.CertDumps.200-401.2017-12-25.1e.64q.vcex |
| Size | 1.05 Mb |
| Posted | December 25, 2017 |
| Downloaded | 8 |
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Demo Questions
A small manufacturing company has a Class C network address on the plant floor and needs to create five subnets, each accommodating 25 endpoints.
Which subnet mask needs to be configured?
- A: 255.255.240.0
- B: 255.255.255.128
- C: 255.255.255.192
- D: 255.255.255.224
- E: 255.255.255.240
- F: 255.255.255.248
Correct Answer: D
Exhibit:
Refer to the exhibit. Host 3 on Network A is sending data to Host 8 on Network B. Which address is the default gateway of Host 3?
- A: the address of the switch interface that is connected to router interface Fa0/0
- B: the address of the switch interface that is connected to router interface Fa0/1
- C: the address of the host that is connected to Network A
- D: the address of the host that is connected to Network B
- E: the address of the router interface Fa0/0
- F: the address of the router interface Fa0/1
Correct Answer: E
Which of the following correctly pairs the dotted decimal subnet mask with the correct number of binary bits that represent the subnet mask?
- A: 255.255.255.192 and /25
- B: 255.255.255.248 and /28
- C: 255.255.255.224 and /26
- D: 255.255.255.248 and /27
- E: 255.255.255.240 and /28
- F: 255.255.255.240 and /16
Correct Answer: E
Exhibit:
Refer to the exhibit. Which port should a PLC with IP address 192.168.3.65 be plugged into in order to communicate to the rest of the network?
- A: FastEthernet1/1
- B: FastEthernet1/2
- C: FastEthernet1/3
- D: FastEthernet1/4
- E: FastEthernet1/5
Correct Answer: C
Which option allows an EtherNet/IP I/O device to be safely installed where it is subject to water immersion?
- A: The device is rated IP20 and the power wiring is installed securely to the terminal block.
- B: The device is rated IP67 and a power cordset is used.
- C: The device is rated IP67 and immersed to 10 m.
- D: The device is rated IP20 and immersed to 10 m.
Correct Answer: B
Exhibit:
Refer to the exhibit. What are three traffic and interconnection requirements for the devices in the exhibit? (Choose three.)
- A: The EtherNet/IP drive connections are in a high-voltage area and need protection from electromagnetic noise, so shielded cable that is rated for 600 V is advised.
- B: EtherNet/IP devices such as the controller, drive, VoIP phone, and IP camera should be in the same VLAN.
- C: CIP traffic has the highest bandwidth requirement so it needs the highest QoS setting.
- D: EtherNet/IP drive traffic has high sensitivity to random drops, latency, and jitter.
- E: Real-time motion control and VoIP traffic can share the same VLAN with the proper QoS setting.
- F: IEEE1588 and PTP are important for ensuring real-time synchronization.
Correct Answer: ADF
Exhibit:
Which two statements are correct for a safe wiring installation to the terminal block of the switch or endpoint? (Choose two.)
- A: Insert a green ground wire into the terminal block that is marked RT for return.
- B: Verify that DC power is live and within 24 VDC voltage range before starting wiring.
- C: Verify that the DC power circuit includes an overcurrent protective device that limits the DC current to 5 A.
- D: Because this is a low-voltage DC circuit, anyone can install this wiring without electrical training or qualifications.
- E: Connect the positive 24 VDC conductor to the V terminal and connect the negative 24 VDC return wire to the RT terminal.
- F: A ground wire can optionally be connected to the screw terminal on the front of the switch.
Correct Answer: CE
What are two benefits of a star network topology? (Choose two.)
- A: Disruption of the entire network is not required when adding new machines.
- B: Any problem which leaves the network inoperable can be traced to the central hub.
- C: This network type requires less cable as compared to linear bus topology.
- D: The performance of one of the numerous nodes cannot reflect on the performance of other nodes.
- E: The performance of the entire network is directly dependent on the performance of the hub.
Correct Answer: AB
Which three of the following components must be elected before the Spanning Tree Protocol can converge in a switched LAN? (Choose three.)
- A: designated ports
- B: duplex operating mode
- C: fast mode ports
- D: root bridge
- E: root ports
- F: BDPU priority
Correct Answer: ADE
What is the purpose of Spanning Tree Protocol?
- A: to prevent routing loops
- B: to create a default route
- C: to provide multiple gateways for hosts
- D: to maintain a loop-free Layer 2 network topology
- E: to enhance the functions of SNMP
Correct Answer: D
