IBM MQ v9.4 Administrator - Professional Sample Questions:
1. A bank is transmitting sensitive payment instructions between queue managers located in two different countries. Security policies mandate encryption, authentication, and integrity of all transmitted messages without relying solely on application-level encryption. Which IBM MQ feature ensures compliance with this requirement?
A) Non-persistent queues with retries
B) SSL/TLS-enabled channels with MCA security
C) Priority messaging with authorization
D) Segmented queues with persistence
2. In IBM MQ, if an administrator wants to ensure that only authenticated applications can connect to a queue manager and that all messages in transit are encrypted to prevent interception, which channel configuration and security mechanism should be implemented?
A) Alias queues without security configuration
B) Backout queues with password-only access
C) Sender-receiver channels with SSL/TLS and certificate-based authentication
D) Cluster channels with IP filtering only
3. In IBM MQ, when building a mission-critical airline reservation system where every booking message must be processed in strict order of arrival and must survive hardware crashes, which configuration provides both ordering guarantees and durability of messages?
A) Configuring persistent messages with FIFO ordering and queue manager recovery logs
B) Relying on application-level retries without MQ persistence
C) Using non-persistent queues with high-speed network connections
D) Implementing publish/subscribe model with non-durable subscribers for faster throughput
4. A bank uses IBM MQ to connect legacy mainframe applications with modern cloud-native services. To simplify connectivity, reduce administrative overhead, and allow multiple applications to connect securely over the internet without requiring direct VPN tunnels, which IBM MQ capability should be implemented?
A) XA transaction managers
B) Temporary local queues
C) Multi-instance queue managers
D) IBM MQ Internet Pass-Thru (MQIPT)
5. A multinational bank needs to replicate messages between queue managers in different regions for disaster recovery, ensuring that if one site fails, another site has an identical set of messages for continuity. Which IBM MQ capability provides this synchronous or asynchronous message replication between queue managers?
A) Publish/subscribe distribution
B) Dead-letter queues
C) XA transaction rollback
D) IBM MQ Replicated Data Queue Manager (RDQM)
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: C | Question # 3 Answer: A | Question # 4 Answer: D | Question # 5 Answer: D |

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