A) 172.16.1.80
B) 172.16.2.80
C) 172.16.1.64
D) 172.16.2.64
E) 172.16.2.127
F) 172.16.2.128
Correct Answer
verified
Multiple Choice
A) a router with two Ethernet interfaces
B) a switch with two Ethernet interfaces
C) a router with one Ethernet and one serial interface
D) a switch with one Ethernet and one serial interface
E) a router with one Ethernet and one modem interface
Correct Answer
verified
Multiple Choice
A) Telnet encrypts only the login information, not the entire transmission.
B) SSH requires fewer network resources and no additional configuration.
C) Telnet is more difficult to use and configure than SSH.
D) SSH encrypts the login and session information.
Correct Answer
verified
Multiple Choice
A) show interface status
B) show spanning-tree
C) ping
D) show interfaces gigabitEthernet x/y switchport
E) traceroute
F) show interface
Correct Answer
verified
Multiple Choice
A) Switch(config-if) #
B) Switch(config-if-ind) #
C) Switch(config-line) #
D) Switch(config-ind) #
E) Switch(config-vlan) #
Correct Answer
verified
Multiple Choice
A) the highest quality
B) office environment
C) severe
D) serviced by multiple cable segments
Correct Answer
verified
Multiple Choice
A) Rapid Per-VLAN Spanning Tree Protocol
B) Resilient Ethernet Protocol
C) Multiple Spanning Tree Protocol
D) Spanning Tree Protocol
Correct Answer
verified
Multiple Choice
A) CIP
B) Industrial Protocol
C) DeviceNet
D) ControlNet
Correct Answer
verified
Multiple Choice
A) the size of the infrastructure
B) the complexity of the infrastructure
C) the age of the infrastructure
D) the industry that the infrastructure supports
E) the physical environment of the infrastructure
Correct Answer
verified
Multiple Choice
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
verified
Multiple Choice
A) designated ports
B) duplex operating mode
C) fast mode ports
D) root bridge
E) root ports
F) BDPU priority
Correct Answer
verified
Multiple Choice
A) Ping does not return from one direction versus the other direction.
B) Communication is slow and locks up.
C) Speed is seen equally slow in both directions.
D) The half-duplex side sees frame sequence errors or runt frames.
E) The full-duplex side sees CRC errors.
Correct Answer
verified
Multiple Choice
A) by allowing multiple network services in the same cable
B) shorter maximum network segment length for a given bandwidth
C) a wider variety of available connector types
D) use outdoors as well as indoors
Correct Answer
verified
Multiple Choice
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
verified
Multiple Choice
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
verified
Multiple Choice
A) attenuation
B) near-end crosstalk
C) length
D) polarity
E) jitter
F) tensile stress
Correct Answer
verified
Multiple Choice
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
verified
Multiple Choice
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
verified
Multiple Choice
A) TCP 44818
B) UDP 44818
C) TCP 502
D) UDP 502
E) TCP 2222
F) UDP 2222
Correct Answer
verified
Multiple Choice
A) terminate in their characteristic impedance
B) trim back and properly insulate
C) connect to protective earth
D) splice to a used conductor
Correct Answer
verified
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