Cisco 200-601 Online Practice Questions and Exam Preparation

Cisco 200-601 Online Questions & Answers

• Question 41:

  Which statement is true regarding ProfiSAFE?

  A. ProfiSAFE traffic must be carried on a network that is physically separated from automation traffic
  B. ProfiSAFE relies on the error detection mechanisms of Ethernet and TCP/IP to determine if there are network errors
  C. ProfiSAFE can be used in safety applications up to Safety Integrity Level 3 (SIL3)
  D. ProfiSAFE is only used by ProfiBUS PA and ProfiBUS DA devices
  C. ProfiSAFE can be used in safety applications up to Safety Integrity Level 3 (SIL3)

• Question 42:

  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.
  C. Verify that the DC power circuit includes an overcurrent protective device that limits the DC current to 5 A.
  E. Connect the positive 24 VDC conductor to the V terminal and connect the negative 24 VDC return wire to the RT terminal.

• Question 43:

  What are three Cisco best practices for running I/O control traffic in a wireless environment? (Choose three)

  A. 3200 packets per second and 20% bandwidth for HMI and maintenance traffic.
  B. 2200 packets per second and 20% bandwidth for HMI and maintenance traffic
  C. I/O control traffic can be run on 2.4 or 5 GHZ channels
  D. I/O control traffic should be run on 5GHZ channels only
  E. Standard I/O RPIs less than 20ms are not practical for wireless media because the maximum latency and jitter become comparable or greater than the RPI
  F. Standard I/O RPIs less than 10ms are not practical for wireless media because the maximum latency and jitter become comparable or greater than the RPI
  B. 2200 packets per second and 20% bandwidth for HMI and maintenance traffic
  D. I/O control traffic should be run on 5GHZ channels only
  F. Standard I/O RPIs less than 10ms are not practical for wireless media because the maximum latency and jitter become comparable or greater than the RPI

• Question 44:

  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.
  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.

• Question 45:

  Refer to the exhibit. Which lines represent an I/O connection running at a 20ms RPI?

  

  A. 2919, 2923, 2926
  B. 2920, 2926, 2929
  C. 2922, 2929, 2935
  D. 2914, 2915, 2916
  A. 2919, 2923, 2926

• Question 46:

  To ensure ProfiNET Layer 2 Class-of-Service markings from ProfiNET devices are trusted by the switch, which command must be entered on the interface attached to the device?

  A. switch(config-if)#mls qos trust cos
  B. switch(config-if)#qos trust cos
  C. switch(config-if)#profinet cos trust
  D. switch(config-if)#trust qos cos
  A. switch(config-if)#mls qos trust cos

• Question 47:

  You are called at home at 3am by an unskilled machine operator with a suspected network related problem; the controller LEDs are all normal but the output module's communications LED is not on. The operator has verfied the cable is functional and correctly connected from the communication module to the switch. What is the next check that you ask the unskilled machine operator to make?

  A. Log onto the switch using the console port and check that IGMP snooping is enabled
  B. Open wireshark and check whether the controller is issuing a forward open instruction to the device
  C. Open the diagnostic faceplate on the HMI for the control panel switch and check that the relevant ports are enabled and not in alarm
  D. Open Studio 5000 and check the module status tab for the affected output module
  C. Open the diagnostic faceplate on the HMI for the control panel switch and check that the relevant ports are enabled and not in alarm

• Question 48:

  Refer to the exhbit. Which three elements would enable high availability and predictable performance for a motion control application spread across two switches (with video and I/O traffic)? (Choose three)

  

  A. Configure QoS to give PTP traffic the highest priority
  B. Fiber optic uplinks
  C. Redundant uplinks
  D. Configure QoS to give I/O traffic the highest priority
  E. Copper uplinks
  F. Interconnect the two switches
  A. Configure QoS to give PTP traffic the highest priority
  B. Fiber optic uplinks
  C. Redundant uplinks

• Question 49:

  Which two actions are examples of network device hardening for Cisco Industrial Ethernet Switches? (Choose two)

  A. Disable unused services
  B. Shutdown network ports which are not in use
  C. Only allow administrative access using Telnet
  D. Deploy IP67 versions of Cisco Industrial Ethernet Switches
  E. Set the native VLAN on all trunk ports to VLAN 1
  A. Disable unused services
  B. Shutdown network ports which are not in use

• Question 50:

  DRAG DROP Select and Place: