Which three of these options are types of messages?

There are three types of messages: Nominal, Expressive and Predicative.

What is message priority in MQ?

Messages of equal priority are stored on the queue in order of arrival. The DefPriority attribute of a queue sets the default priority value for messages being put on that queue. In WebSphere® MQ, the attribute has the value 9; you can create messages having priorities between 0 (the lowest) and 9 (the highest).

How many types of message queues are there?

The system has different types of message queues: workstation message queue, user profile message queue, job message queue, system operator message queue, and history log message queue.

What are MQ channels?

A channel is a logical communication link, used by distributed queue managers, between an IBM® MQ MQI client and an IBM MQ server, or between two IBM MQ servers. Channels are objects that provide a communication path from one queue manager to another. The IBM MQ Explorer. …

What are message types?

Message Types are a foundational concept in marketing automation. In the ActiveCampaign working definition, a message type is a communication that is personalized based on target audience, method of communication, and intended goals.

What are the 5 parts of a message?

A message can be divided into a five-part structure composed of an attention statement, introduction, body, conclusion, and residual message.


In ActiveMQ, there is no explicit distinction between a standard queue and a FIFO queue. However, a queue can be used to route messages in FIFO order. This ordering can be achieved via two different ActiveMQ features, either by implementing an Exclusive Consumer or using using Message Groups.

What is the maximum priority that a message can have?

Message priorities range from 0 (normal) to 255 (highest). This provides up to 256 bands of message flow within a stream.

Which MQ is best?

Top 10 Message Queue (MQ) Software

  • Azure Scheduler.
  • Apache Kafka.
  • TIBCO Rendezvous.
  • Google Cloud Pub/Sub.
  • RabbitMQ.
  • Apache ActiveMQ.
  • Amazon MQ.
  • ZeroMQ.

What are the features of the MQ system?

MQ has features to manage efficient transmission of data across a variety of communication media. For example, messages can be batched together until a queue reaches a particular depth. Although the queue is FIFO, it is ordered based on the receipt in the local queue, not the committing of the message from the sender.

Why is MQ used in asynchronous messaging?

One-time delivery: MQ uses once and once only delivery. This quality of service typically prevents message loss or duplication. Asynchronous messaging: MQ provides application designers with a mechanism to achieve non-time-dependent architecture.

How is information retrieved from a MQ queue?

MQ supports both circular and linear logging. Information can be retrieved from queues either by polling the queue to check for available data at suitable intervals, or alternatively MQ can trigger an event, allowing a client application to respond to the delivery of a message. IBM MQ offers a variety of solutions to cater for availability:

What is the host name and port for MQ?

The host name and port the MQ server is running on (host:port). The name of the Queue Manager to connect to. The channel to connect to the Queue Manager on. The name of the default queue, may be overriden. The user name to use when connecting to MQ.