Online Access Free 200-601 Practice Test

Which in-depth approach is used when deploying defense in an industrial zone?

• A.Use NTP to make sure that time stamps of log messages are synchronized such that you can do root cause analysis.
• B.Besides using a dedicated firewall / DMZ construction use an IOS based firewall on the
  WAN router connecting the industrial site to the Internet.
• C.Deploy an IDS solution with knowledge about industrial protocols in the industrial zone in combination with a firewall.
• D.Use multiple firewalls from different vendors in such a way that network traffic will have to traverse both firewalls so that security holes of one firewall is caught by the other firewall.

What are two benefits of a star network topology? (Choose two.)

• A.The performance of one of the numerous nodes cannot reflect on the performance of other nodes.
• B.This network type requires less cable as compared to linear bus topology.
• C.Disruption of the entire network is not required when adding new machines.
• D.The performance of the entire network is directly dependent on the performance of the hub.
• E.Any problem which leaves the network inoperable can be traced to the central hub.

Which two are possible solutions to control which devices can communicate between industrial zones? (Choose two)

• A.Use per zone private IP addressing and deploy NAT to control traffic between zones
• B.Put access control lists on switches connecting industrial zones to control traffic
• C.Attach each zone to a firewall to control intra-zone traffic
• D.Deploy QoS traffic shaping to limit the volume of traffic between industrial zones
• E.Deploy an IDS system between the zones to control intra-zone traffic

Which three of the following components must be elected before the Spanning Tree Protocol can converge in a switched LAN? (Choose three.)

• A.fast mode ports
• B.root bridge
• C.root ports
• D.BDPU priority
• E.duplex operating mode
• F.designated ports

Which of the following correctly pairs the dotted decimal subnet mask with the correct number of binary bits that represent the subnet mask?

• A.255.255.255.248 and /27
• B.255.255.255.224 and /26
• C.255.255.255.240 and /16
• D.255.255.255.248 and /28
• E.255.255.255.192 and /25
• F.255.255.255.240 and /28