View Full Huawei H12-821 Exam Dumps and Practice Test Dumps. Question 181. What is the PRIMARY purpose of VXLAN in a modern data center network? To replace IP routing with STP To build scalable virtual Layer 2 or Layer 3 networks over an IP underlay To provide only physical port aggregation To replace all BGP […]

View Full Huawei H12-821 Exam Dumps and Practice Test Dumps. Question 161. What is the PRIMARY purpose of enabling authentication for OSPF packets between neighboring routers? To increase the OSPF interface cost automatically To encrypt all user data forwarded by OSPF routers To help prevent unauthorized devices from successfully exchanging trusted OSPF routing information To […]

View Full Huawei H12-821 Exam Dumps and Practice Test Dumps. Question 141. What is the PRIMARY purpose of configuring a non-backbone OSPF area as a stub area? To allow unlimited external LSAs into the area To reduce routing information by preventing AS-external routes from being flooded into the area To allow the area to function […]

View Full Huawei H12-821 Exam Dumps and Practice Test Dumps. Question 121. On Huawei devices, how is route preference interpreted when multiple routing protocols provide routes to the same destination? A larger preference value always indicates a better route A smaller preference value indicates a higher route priority Preference is considered only for BGP routes […]

View Full Huawei H12-821 Exam Dumps and Practice Test Dumps. Question 101. Which statement BEST describes OSPFv3 in a Huawei IPv6 network? It is a distance-vector protocol designed only for IPv4 It replaces IPv6 Neighbor Discovery It is a link-state IGP developed from OSPF principles for IPv6 routing It is an exterior gateway protocol used […]

View Full Huawei H12-821 Exam Dumps and Practice Test Dumps. Question 81. What does AAA stand for in network access control? Access, Addressing, and Accounting Authentication, Access, and Addressing Authentication, Authorization, and Accounting Authorization, Allocation, and Authentication Correct Answer: 3. Authentication, Authorization, and Accounting Explanation: AAA stands for Authentication, Authorization, and Accounting. Authentication determines whether […]

View Full Huawei H12-821 Exam Dumps and Practice Test Dumps. Question 61. In an MPLS network, what is the PRIMARY function of the ingress Label Edge Router (LER)? To remove every label before the packet enters the MPLS domain To operate only as a Layer 2 switch To advertise DHCP leases to downstream routers To […]

View Full Huawei H12-821 Exam Dumps and Practice Test Dumps. Question 41. What is the PRIMARY purpose of configuring an Ethernet switch interface as a trunk port? To allow only untagged traffic from one VLAN To disable VLAN identification To provide IP routing between VLANs automatically To carry traffic belonging to multiple VLANs over the […]

View Full Huawei H12-821 Exam Dumps and Practice Test Dumps. Question 21. In OSPF, which LSA type is generated by an ABR to advertise inter-area network routes into another area? Type 1 Router LSA Type 2 Network LSA Type 5 AS-External LSA Type 3 Summary LSA Correct Answer: 4. Type 3 Summary LSA Explanation: An […]

View Full Huawei H12-821 Exam Dumps and Practice Test Dumps. Question 1. In OSPF, what is the PRIMARY purpose of the Designated Router (DR) on a broadcast network? To generate default routes for all areas To reduce the number of OSPF adjacencies and LSA exchanges on the multi-access network To redistribute BGP routes automatically To […]

View Full CNCF CKA Exam Dumps and Practice Test Dumps   Question 381 Which scheduling rule requires Pods to prefer certain nodes? nodePreference nodeSelector nodeAffinity nodeRule Correct Answer: 3 Explanation: nodeAffinity provides more expressive node-selection rules than a simple nodeSelector. It can define required placement conditions as well as preferred conditions that influence scheduling without […]

View Full CNCF CKA Exam Dumps and Practice Test Dumps   Question 361 Which CoreDNS file defines its plugin configuration? Corefile DNSConfig ResolverFile ServerConfig Correct Answer: 1 Explanation: The CoreDNS Corefile defines how the DNS server operates through its configured plugins and directives. In Kubernetes, the Corefile is commonly stored in a ConfigMap named coredns […]

View Full CNCF CKA Exam Dumps and Practice Test Dumps   Question 341 Which Helm command displays available chart repositories? helm repo list helm charts show helm sources helm repository view Correct Answer: 1 Explanation: The helm repo list command displays the chart repositories currently configured in the local Helm client. Repository configuration allows Helm […]

View Full CNCF CKA Exam Dumps and Practice Test Dumps   Question 321 Which CronJob field defines its execution schedule? triggerExpression runPattern executionPlan schedule Correct Answer: 4 Explanation: The schedule field defines when a CronJob should create Jobs. Kubernetes uses cron-style scheduling syntax for this field, allowing administrators to specify recurring execution patterns such as […]

View Full CNCF CKA Exam Dumps and Practice Test Dumps   Question 301 Which command checks node resource utilization? kubectl top nodes kubectl node usage kubectl metrics nodes kubectl resource nodes Correct Answer: 1 Explanation: kubectl top nodes displays resource usage information for cluster nodes when the Metrics API is available. It commonly reports CPU […]