If more than one header is prefixed to the payload data, they are chained in the same way, as shown in Figure 3 above by the Format field. Message format since V7 View image at full size 1. You can also use message properties to include business data or state information without having to store it in the application data. Message properties flow with any message in a WebSphere MQ queue manager, each consisting of a textual name and a value of a particular type.
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What is the attribute used to see the Message length? Ans: A Web Sphere MQ client is a component that allows an application running on a system to issue MQI calls to a queue manager running on another system.
The output from the call is sent back to the client, which passes it back to the application. What is MQ Server? Ans: A Web Sphere MQ server is a queue manager that provides queuing services to one or more clients. Ans: 1. Queue Manager 2. Queues 3. Channels 4. Processes 5. Name lists. Mention the No of Characters required for creating names of the MQ objects? Ans: MQSC commands, including their attributes, can be written in uppercase or lowercase. If quotation marks are not used, the object is processed with a name in uppercase.
Script commands are same for every queue manager. What is programmable command format PCF commands? These commands are issued from a programme for local or remote administration done by programmers. What are commands used for creating the Queue manager from the Command prompt? Ans: crtmqm -q -d MY. Ans: On Windows systems, use the Web Sphere MQ Services snap-in to display the properties of the queue manager, and check the Make queue manager the default box.
You need to stop and restart the queue manager for the change to take effect. Where are the backup files are present after creating the Queue Manager? UNIX Systems: 1. When you install the product, the Web Sphere MQ configuration file mqs.
It contains a list of queue managers that is updated each time you create or delete a queue manager. There is one mqs. When you create a new queue manager, a new queue manager configuration file qm. This contains configuration parameters for the queue manager. What is the command used for starting the Queue Manager?
Ans: endmqm -w QMName The command waits until all applications have stopped and the queue manager has ended. Ans: runmqsc QM1 Display qmgr Posted by.
IBM WebSphere MQ V7 Admin Online Training
Websphere MQ Basics Here is a list of key terms about message queuing. Term Description Queue managers The queue manager is responsible for maintaining the queues it owns, and for storing all the messages it receives onto the appropriate queues. Messages A message is a string of bytes that is meaningful to the applications that use it. Messages are used to transfer information from one application program to another. The applications can be running on the same or on different computers. Local queues A local queue is a data structure used to store messages.
IBM WebSphere MQ V7.1 and V7.5 Features and Enhancements