Online Access Free C1000-200 Practice Test

When applications need to ensure that every message sent from a producer is acknowledged by the receiver application before being removed from the transmission buffer, which IBM MQ feature enforces this reliability?

• A.Message Acknowledgment Protocol
• B.Transactional Logging
• C.Channel Acknowledgment Mechanism
• D.Reliable Transport Layer

If an IBM MQ administrator wants to ensure that messages are encrypted in transit and only authorized applications can connect to the queue manager over an untrusted network, which combination of channel type and security feature is required to achieve both encryption and authentication simultaneously?

• A.Cluster channels with IP filtering only
• B.Temporary queues with password protection
• C.Alias queues without security configuration
• D.Sender-receiver channels with SSL/TLS and certificate-based authentication

Which IBM MQ feature is used to capture messages that cannot be delivered to their intended destination due to reasons such as queue unavailability, message length issues, or routing errors, allowing administrators to troubleshoot and resolve delivery failures without data loss?

• A.Backout queue for failed message processing
• B.Temporary queue with automatic deletion
• C.Alias queue for forwarding
• D.Dead-letter queue (DLQ)

When administrators configure queue sharing groups in IBM MQ on z/OS, what unique benefit do these groups provide in terms of workload and message availability compared to stand-alone queue managers?

• A.They restrict queue access to one system at a time for safety
• B.They eliminate the need for security and access control mechanisms
• C.They allow queues to be accessed simultaneously by multiple queue managers in the group
• D.They replicate queues only in memory for faster performance

In IBM MQ, when an application sends a message to a remote queue located on a different queue manager, which mechanism ensures the message is reliably delivered, even in the case of network interruptions or queue manager restarts, while preserving message order and integrity?

• A.Using channels managed by Message Channel Agents (MCAs) with automatic retries and confirmation
• B.Using persistent messages with synchronous PUT and rollback on failure
• C.Direct file-based message transfer between queue managers
• D.Non-persistent messages with no transaction control