Nokia 4A0-100 Online Practice Questions and Exam Preparation

Nokia 4A0-100 Online Questions & Answers

• Question 141:

  Host A receives a TCP SYN/ACK segment. What does this signify?

  A. Host A has received a request to establish a TCP session.
  B. Host A has received a request to close a TCP session
  C. A TCP session is now established to host A.
  D. The TCP session has been terminated due to a timeout.
  C. A TCP session is now established to host A.

• Question 142:

  The TCP/IP and OSI models of protocol are similar in that they both have:

  A. An application and session layer.
  B. A network layer that provides a universal and consistent forwarding service.
  C. A transport layer with two protocols.
  D. An applications services layer with similar layering and service definitions.
  C. A transport layer with two protocols.

• Question 143:

  Which three of the following are important considerations when designing subnets? (Choose three.)

  A. Number of subnetworks currently required.
  B. Type of physical connectivity used by each segment.
  C. Future network growth requirements.
  D. Number of hosts each subnetwork will support.
  E. Class of the network address to be used for the network.
  A. Number of subnetworks currently required.
  C. Future network growth requirements.
  D. Number of hosts each subnetwork will support.

• Question 144:

  On a Nokia 7750 SR, which of the following event log destinations is used to store an event log to the compact flash?

  A. Console
  B. CLI
  C. Memory
  D. File
  D. File

• Question 145:

  A switch with the MAC FDB shown in the exhibit receives an Ethernet frame with source MAC address 00:00:8c:01:00:0a and destination MAC address ff:ff:ff:ff:ff:ff. On which ports is the frame forwarded?

  

  A. Only on port 1/1/1.
  B. On all ports except 1/1/1.
  C. On all four ports.
  D. On none of the ports.
  A. Only on port 1/1/1.

• Question 146:

  On a Nokia 7750 SR, which of the following event log destinations is used to store an event log to the compact flash?

  A. Console
  B. Session
  C. Memory
  D. File
  D. File

• Question 147:

  What is the behavior of a typical Ethernet switch when it receives a frame with a uncast destination MAC address? (Choose two)

  A. The switch floods the frame out of all ports except the port on which it was received.
  B. The switch looks in its FDB. If the source address is unknown it discards the frame.
  C. The switch looks in its FDB. If the destination address is known it forwards the frame out the appropriate interface.
  D. The switch looks in its FDB. If the destination address is unknown it floods the frame out all ports except the port on which it was received.
  E. The switch looks in its FDB. If the destination address is unknown it discards the frame.
  C. The switch looks in its FDB. If the destination address is known it forwards the frame out the appropriate interface.
  D. The switch looks in its FDB. If the destination address is unknown it floods the frame out all ports except the port on which it was received.

• Question 148:

  Which compact flash on a Control/Switch processor on a Nokia 7750 SR stores the runtime image and the running configuration?

  A. SF 1
  B. SF 2
  C. SF 3
  D. Both CF1 and CF2
  D. Both CF1 and CF2

• Question 149:

  What does a VPLS solution look like from a customers perspective?

  A. To the customer, it appears as if all sites are directly connected by a single cable.
  B. To the customer, it appears as if all sites are connected through a single switched LAN.
  C. To the customer, it appears as if all sites are connected through a single router.
  D. To the customer, it appears as if all sites are connected through a series of private point-to-point connections.
  B. To the customer, it appears as if all sites are connected through a single switched LAN.

• Question 150:

  Which organization co-ordinates global public IP addresses?

  A. IANA
  B. IETF
  C. RIR
  D. IEEE
  A. IANA