+ Tibco Ems Interview Questions and Answers, Question1: What are the messaging models does EMS support? Question2: What are the limitations of the . What is file based storage and database storage in TIBCO EMS and where we will configure it? (Tibco Interview Questions And Answers Pdf)_text]Answer. If you want to download tibco interview questions pdf free,you can If you have installed a particular version of TIBCO software e.g. TIBCO BW.
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In this file, you can ref interview materials for ems such as, ems situational interview, ems behavioral interview, ems phone interview, ems. Some New TIBCO BW Interview Questions - Download as Word Doc .doc /.docx ), PDF File .pdf), Text File .txt) or read online. Some New TIBCO BW Interview. In this post, I am going to talk about TIBCO EMS Top Interview Questions and Answers based on my experience in this domain.
When the process instances are executed across multiple engines, the process engines must be configured to use a database for storage, and a database transaction is performed to ensure that only one process instance is executing the critical section group at any given time. Specify Multiple Groups for the Scope field. Use the Browse button in the Lock Object field to locate the Lock shared configuration resource you created in Step 1. Perform steps 3 to 6 for any process definitions you wish to synchronize.
Make sure you specify the same Lock shared configuration object for all Critical Section groups.
If the second jdbc update fails then what will happen to the file written by write file activity? Answer - The contents of the file will persist.
Answer - Iterate, repeat until true, repeat on error until true, critical section, transaction, pick first, while true. If yes, if the message arrives on the queue, when receiver receives it?
TIBCO Interview Questions with Answers with PDF Download
Answer - The queue which has made connection first. First come first serve.
Answer - Message stays on the queue. They are 1.
Global variables Global variables are used for assigning constants a value which is used over a project 2. Process variables Process variables are again of four types. They are 1 Activity output 2 Predefined process variables 3 Error variables 4 User defined process variables.
Answer 10 What is the difference between job shared variable and shared variable? Answer 11 How do u use get shared variable and set shared variable?
Tibco BW Interview Questions
Answer 12 The first time you use a get shared variable does it throw an error? Service palette is used for multiple operations, multiple end bindings like https, jms.
What are the different modes of service invocation? Tibco Business Works Tutorial A one-way operation is executed once and does not wait for a response. A request-response operation is executed once and waits for one response. In a request-response service, communication flows in both directions.
The complete interaction consists of two point-to-point messages—a request and a response.
The interaction is only considered complete after the response has arrived. Publication notification means an operation sends information on an as-needed basis, potentially multiple times.
Subscription means incoming information is processed on an as-needed basis, potentially multiple times. If you want to count the number of times a job is called, how will you go about doing it? What is the use of confirm activity, checkpoint and how to use? Checkpoint — is to saves the state of the process, avoids duplications, and BW Engine failures What is the role of TRA?
The TRA has two main functions: Supplies an agent that is running in the background on each machine. The agent is responsible for starting and stopping processes that run on a machine according to the deployment information.
The agent monitors the machine.
Supplies the run-time environment, that is, all shared libraries including third-party libraries. Why do we need Non-exclusive queues? Regardless of whether the queue is exclusive or not, only one consumer can ever retrieve each message that is placed on the queue.
Tibco BW Online Training If you want a group to be executed if there is some unhandled error but subject to some max number of iterations which group do you use? We can use Repeat on Error until true When you handle an error inside a called subprocess or group and want to rethrow the error to the caller happens by default if you dont handle the error in the called process Which activity is used for detecting duplicate message processing?
Tibco interview questions
CheckPoint activity — Specify the uniqueID for the duplicate key field and engine maintains list of these key fields. When a process come to checkpoint activity with the same value for duplicate key which already exists, it throws a DuplicateException. An error transition can then handle this case.
Give an example where graceful migration of service from one machine to another is not possible.
1) What all palettes you have worked in TIBCO BW 5.0?
HTTP Receiver. In this case the receiver on new machine starts listening on the same port, but you need to redirect requests from the old machine to the new one.By default all the messages gets stored on the disc itself.
When the process instances are executed across multiple engines, the process engines must be configured to use a database for storage, and a database transaction is performed to ensure that only one process instance is executing the critical section group at any given time.
When the process instances are executed by the same process engine, locking is performed in memory. For example, if you have a global variable named item1 contained in a folder named myGroup and you wish to set its value to , add the following argument to the command line when starting the process engine: -tibco.
When you create a transaction group, you must specify the type of transaction. Acknowledgement is sent back only if authorization is enabled.
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