Welcome to ExamTopics
ExamTopics Logo
- Expert Verified, Online, Free.
Mail Us [email protected]
Menu
sale

Want to Unlock All Questions for this Exam?

Full Exam Access, Discussions, No Robots Checks

27
Students signed up in the last 24H

Alcatel-Lucent 4A0-M02 Exam Actual Questions

The questions for 4A0-M02 were last updated on March 30, 2024.
  • Viewing page 1 out of 35 pages.
  • Viewing questions 1-4 out of 149 questions
 

Topic 1 - Single Topic

Question #1 Topic 1

Which of the following statements is FALSE regarding the eNodeB?

  • A. The eNodeBs maybe interconnect TEID with each other via anX2 interface.
  • B. The eNodeB is an element of the EPC core.
  • C. The eNodeBs are connected to the EPC core via the S1 interface.
  • D. During an IMSI attach, the eNodeB selects an MME to service the UE.
  • E. The eNodeB performs the compression and encryption of the user data stream.
Reveal Solution Hide Solution   Discussion  

Correct Answer: B 🗳️

Question #2 Topic 1

Which of the following statements most accurately describes the MME?

  • A. The MME selects the SGW and the PGW for a given UE.
  • B. The MME is responsible for the bearer management.
  • C. The MME communicates with both the E-UTRAN and the EPC via GTP-C tunnels.
  • D. The MME performs the user authentication and authorization using the information provided by the HSS
  • E. All of the above answers are correct.
  • F. Only answers A, B and D are correct.
Reveal Solution Hide Solution   Discussion  

Correct Answer: F 🗳️

Question #3 Topic 1

A UE needs to get an IP address before it can communicate to any PDN over the LTE network. Which of the following statements are FALSE regarding the process of the IP address allocation? (Choose two)

  • A. A PGW may obtain an IP address from a RADIUS server and assign it to the UE.
  • B. A PGW may assign the IP address from its local address pools.
  • C. An SGW may obtain a static IP address from the HSS server and assign it to the UE.
  • D. An SGW may obtain an IP address from a RADIUS server and assign it to the UE.
  • E. A PGW may obtain an IP address from a DHCP server and assign it to the UE.
Reveal Solution Hide Solution   Discussion  

Correct Answer: CD 🗳️

Question #4 Topic 1

Which of the following statements is TRUE regarding the IP connectivity between a UE and a PDN?

  • A. A UE gets an IPv4 address and/or an IPv6 prefix per APN.
  • B. A PGW forwards the UE's IP packets to the PDN based on the address of the PDN server.
  • C. When a UE sends an IP packet to a PDN over the EPC core, the eNodeB forwards the encapsulated packet to the SGW by looking into its IP routing table to determine how to reach the PDN server.
  • D. The SGW forwards the UE's IP packets to the PGW based on the address of the PDN server.
  • E. Only answers C and D are correct.
  • F. Only answers A and B are correct.
Reveal Solution Hide Solution   Discussion  

Correct Answer: F 🗳️

Next Questions

Get IT Certification

Unlock free, top-quality video courses on ExamTopics with a simple registration. Elevate your learning journey with our expertly curated content. Register now to access a diverse range of educational resources designed for your success. Start learning today with ExamTopics!

Start Learning for free
Community vote distribution
A (35%)
C (25%)
B (20%)
Other
Most Voted
A voting comment increases the vote count for the chosen answer by one.

Upvoting a comment with a selected answer will also increase the vote count towards that answer by one. So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.

SaveCancel