Free Access Alcatel-Lucent.4A0-100.v2022-02-28.q358 Practice Test (Page 22)

Question 101

Which of the following statements is TRUE of Layer 3 addressing?

A.Internet devices on the same network can have the same Layer 3 address in different broadcast domains.

B.Every Host device must have a unique Layer 3 address in order to access the Internet.

C.Internet devices need unique Layer 3 addresses to communicate directly with upper layers.

D.A router must have only one address to allow it to be uniquely identified.

Question 102

Choose two true statements that characterize Link State Routing

A.Routers send a copy of their routing table to their neighbors periodically.

B.Routers do not have precise knowledge of the entire network topology.

C.Routers flood link information throughout the entire area.

D.Network converges quickly (within several seconds) after a topology change.

Question 103

In the diagram, R3 receives an LSA with the sequence number 111 from R7 and then receives another copy of the LSA with a sequence number 112 from R1. What does R3 do with the LSA from R1?

A.R3 discards the LSA received from R1 and sends a copy of the LSA from its link state base to R1.

B.R3 installs the LSA received from R1 in its link state database and floods a copy to its neighbors.

C.R3 discards the LSA received from R1 and sends an ACK to R1.

D.R3 installs the LSA received from R1 in its link state database, sends an ACK to R1 and floods a copy to its neighbors.

Question 104

Which of the following best describes the function of an ARP cache within the same subnet?

A.Used by IP to map an unknown IP address to the known hardware address of the distant host.

B.Adds only an IP address entry for an unknown device on the same subnet.

C.Transmits ICMP messages to multiple hosts with unknown IP addresses.

D.Resolves the MAC address of a host device given its IP address.

Question 105

Which of the following is TRUE regarding Ethernet half-duplex transmission?

A.An end-station connected to a hub will always be half-duplex.

B.Ethernet switches only support half-duplex transmission.

C.All of the above.

D.Half-duplex transmission is less efficient because the frame MTU is smaller.

Latest Upload: 105OCEG.GRCP.v2025-09-11.q211; 104HP.HPE0-V27.v2025-09-11.q78; 118Oracle.1Z0-1057-23.v2025-09-10.q47; 152Google.Professional-Cloud-Network-Engineer.v2025-09-09.q179; 131SAP.C-S4EWM-2023.v2025-09-08.q83; 165TheSecOpsGroup.CNSP.v2025-09-08.q20; 224CFAInstitute.ESG-Investing.v2025-09-08.q173; 175PECB.ISO-IEC-27001-Lead-Implementer.v2025-09-06.q132; 151Salesforce.Data-Architect.v2025-09-05.q216; 148Adobe.AD0-E605.v2025-09-05.q50

Question 101

Question 102

Question 103

Question 104

Question 105

Download PDF File