最新の306-300問題集で試験を準備する

Lpi 306-300 試験概要:

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Lpi LPIC-3 Exam 306: High Availability and Storage Clusters 認定 306-300 試験問題：

1. Which of the following statements are true regarding the Red Hat Enterprise Linux High Availability Add-On? (Choose TWO correct answers.)

A) It is built on top of several high availability components that are also available in other Linux distributions.
B) It does not include any storage components.
C) It can be managed using the regular Pacemaker commands like pcs.
D) It offers support for load balanced clusters only and cannot manage failover clusters.
E) It uses its own messaging subsystem, RHMQ, for cluster communication.

2. Which of the following configuration settings specify that keepalived is to use the round robin algorithm?

A) loadbalancer_mode=rr
B) lb_algo rr
C) lb_algorithm=rr
D) algorithm=round robin
E) lb_mode rr

3. Which of the following statements is true about clustered file systems?

A) They cannot be maintained and troubleshooted.
B) They provide concurrent access to shared file systems in a cluster.
C) They are only used for distributed file storage.
D) They are limited to specific Linux distributions.

4. Which configuration file is used to set up and define the behavior of keepalived in a Load Balanced Cluster?

A) ldirectord configuration file
B) HAProxy configuration file
C) keepalived configuration file
D) genhash configuration file

5. When using the gatewaying/direct routing forwarding method of Linux Virtual Server (LVS), which of the following statements is true?

A) When using gatewaying/direct routing, only the round robin algorithm is available.
B) Every backend server must accept packets addressed to the IP address of the virtual service.
C) On the backend servers, all packets appear to originate from the IP address of the LVS host.
D) The default route of all backend servers must point to the LVS host.
E) The link layer addresses of all backend servers must be included in the LVS configuration.

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