CS 6250 Quizzes
CS 6250 QUIZZES EXAM LATEST
UPDATED QUESTIONS WITH
ANSWERS SURE PASS GUIDE.
T/F A Spanning Tree Algorithm helps prevent broadcast
Storms -
Correct Answer -True
What are the service that TCP provides -
Correct Answer -Flow Control
Congestion Control
In order Deliver of Packets
T/F If you build an application on top of UDP you can't
incorporate additional services at the application layer
itself, that are not offered by UDP -
Correct Answer -False
Hosts, routers, switches and middlebox devices are
expected to implements all layers of the internet protocol
stack -
Correct Answer -False
As a packet traverses the path from source to destination
along the physical layer, each node de-encapsulates the
packet before sending it -
Correct Answer -False
The end to end principle suggests the network core
minimal and offload the intelligence to the end systems -
Correct Answer -True
Most innovation has happened at the protocol layers at
the 'waist' of the hourglass -
Correct Answer -False
1
, CS 6250 Quizzes
The Evolutionary Architecture model suggests that the ip
protocol survived because the protocols at the transport
layer have been stable themselves -
Correct Answer -True
The Evolutionary Architecture model suggests TCP/IP
stack did not compete with pre-existing network services,
instead it targeted new applications -
Correct Answer -True
The Evolutionary Architecture model predicts new internet
architectures will have an hourglass shape -
Correct Answer -True
Hubs can be used interchangeably with layer 2 switches -
Correct Answer -False
Which are true about learning bridges:
-a network operator needs to configure the forwarding
table
-a learning bridge populates the forwarding table based on
the network traffic conditions such as volume and traffic
disruptions
-The forwarding table represents which hosts are
reachable through which ports -
Correct Answer -The forwarding table represents which
hosts are reachable through which ports
The goal of the spanning tree algorithm is to have bridges
select which ports to use for forwarding in order to
eliminate loops -
Correct Answer -True
UDP and TCP have a large overlap of functionalilites -
Correct Answer -False
2
CS 6250 QUIZZES EXAM LATEST
UPDATED QUESTIONS WITH
ANSWERS SURE PASS GUIDE.
T/F A Spanning Tree Algorithm helps prevent broadcast
Storms -
Correct Answer -True
What are the service that TCP provides -
Correct Answer -Flow Control
Congestion Control
In order Deliver of Packets
T/F If you build an application on top of UDP you can't
incorporate additional services at the application layer
itself, that are not offered by UDP -
Correct Answer -False
Hosts, routers, switches and middlebox devices are
expected to implements all layers of the internet protocol
stack -
Correct Answer -False
As a packet traverses the path from source to destination
along the physical layer, each node de-encapsulates the
packet before sending it -
Correct Answer -False
The end to end principle suggests the network core
minimal and offload the intelligence to the end systems -
Correct Answer -True
Most innovation has happened at the protocol layers at
the 'waist' of the hourglass -
Correct Answer -False
1
, CS 6250 Quizzes
The Evolutionary Architecture model suggests that the ip
protocol survived because the protocols at the transport
layer have been stable themselves -
Correct Answer -True
The Evolutionary Architecture model suggests TCP/IP
stack did not compete with pre-existing network services,
instead it targeted new applications -
Correct Answer -True
The Evolutionary Architecture model predicts new internet
architectures will have an hourglass shape -
Correct Answer -True
Hubs can be used interchangeably with layer 2 switches -
Correct Answer -False
Which are true about learning bridges:
-a network operator needs to configure the forwarding
table
-a learning bridge populates the forwarding table based on
the network traffic conditions such as volume and traffic
disruptions
-The forwarding table represents which hosts are
reachable through which ports -
Correct Answer -The forwarding table represents which
hosts are reachable through which ports
The goal of the spanning tree algorithm is to have bridges
select which ports to use for forwarding in order to
eliminate loops -
Correct Answer -True
UDP and TCP have a large overlap of functionalilites -
Correct Answer -False
2
