Interview Questions.

Question 1. What Is The Role Of Tra (tibco Runtime Agent)?

Answer :

TIBCO Runtime Agent (TRA) is chargeable for starting and preventing of tactics running on a system.
TRA affords runtime environment for TIBCO applications.
TRA runs on every TIBCO device inside the background.

Question 2. What Is Vcrepo.Dat And When This File Is Created In Tibco?

Answer :

Vcrepo.Dat record is used to shop sure houses like TIBCO RV encoding, show call; description and so on. Vcrepo.Dat document gets created automatically while a TIBCO BW assignment is saved for the primary time. This document may be used for identity purposes.

TIBCO Interview Questions
Question 3. While Debugging Tibco Bw Processes, Which Activity Can Be Used To Write Complete Schema Information To A File?

Answer :

TIBCO gives Inspector activity which may be used for debugging functions while growing packages in TIBCO dressmaker. Inspector activity may be used to jot down all output information of clothier activities to a nearby document inclusive of process variables and other details.

Question 4. What Are Different Panels Of Tibco Designer Window And What Is The Purpose Of Each?

Answer :

There are following 4 forms of panels to be had in TIBCO designer window:

Project Panel: This panel suggests venture hierarchy.
Design Panel: This panel is used to layout new BW Processes in TIBCO.
Palette Panel: This Panel has all the available Palettes with bundled sports which may be dragged and utilized in layout panel in the course of technique improvement.
Configuration Panel: Configurations together with input, output info for any hobby are specified inside the configuration panel.
Question 5. What Are The Tibco Bw Activities That Can Participate In Transactions?

Answer :

There are a few unique TIBCO BW activities are supported in transaction now not all.

JDBC activities
EJB activities
JMS sports
Active Enterprise Adapter activities that use JMS transports
TIBCO iProcess BusinessWorks Connector activities
Tibco BW Interview Questions
Question 6. What Is The Role Of Tra?

Answer :

TRA stands for TIBCO Runtime Agent.

The TRA has two foremost features:

Supplies an agent this is walking in the history on every gadget.
The agent is responsible for beginning and stopping procedures that run on a device in keeping with the deployment records.
The agent video display units the gadget. That records is then seen via TIBCO Administrator.
Supplies the run-time surroundings, that is, all shared libraries such as third-party libraries.
Question 7. What Are The Different Types Of Transactions Tibco Provides?

Answer :

TIBCO BusinessWorks offers a spread of varieties of transactions that may be used in specific conditions. You can use the form of transaction that fits the needs of your integration task. When you create a transaction group, you should specify the kind of transaction.

TIBCO BusinessWorks supports the subsequent types of transactions:

JDBC
Java Transaction API (JTA) UserTransaction
XA Transaction
Spotfire (TIBCO) Interview Questions
Question 8. What Are The Options For Configuring Storage For Process Engine’s Checkpoint Repository ?

Answer :

The alternatives for configuring storage for manner engine’s checkpoint repository are:

Local File: Information is saved in a nearby document which in case of engine crash/failure and same records is used to renew the manner waft once engine is up. This mechanism works only in case of single server or load balancing method.

Database: Information is saved in a database desk that's used to resume engine later. Fault tolerant engines can recover from a checkpoint simplest when database is used.

Question 9. What Is Short Lock And Long Lock In Tibco Iprocess?

Answer :

Short lock. This is the same old lock commonly set by way of the TIBCO iProcess Workspace. A quick lock is removed whilst a consumer keeps or releases a piece item. In the event that short locks are left at the back of due to the fact, as an example, the iProcess Workspace crashed, the most effective manner to dispose of the short lock is to re-begin the iProcess Engine or use the following command.

Long lock. A lock this is chronic and might best be eliminated the use of sal_llock_frm_init() by the consumer maintaining the lock. Long locks aren't usually used by TIBCO iProcess Workspace, but can be set through SAL SDK packages or the TIBCO iProcess Objects Client. Re-beginning the iProcess Engine has no effect on long locks, so a work object locked in this way remains inaccessible to every iProcess person till it's miles manually unlocked.

Tibco Ems Interview Questions
Question 10. What Is Prefetch And Failsafe?

Answer :

Prefetch is fetching the messages from the server earlier than receiver calls. Failsafe property allows to write endurance messages to the document with synchronous i/o calls.

Question 11. What Is The Main Difference Between Iprocess Server Objects And Iprocess Objects Server?

Answer :

Client packages employ the objects in the TIBCO iProcess Server Objects by means of making technique calls that both retrieve or modify facts. These method calls motive messages to be sent to a TIBCO iProcess Objects Server. The TIBCO iProcess Objects Server acts as a gateway among the client programs created with TIBCO iProcess Server Objects, and the TIBCO iProcess Engine, where the real processing and garage of statistics happens. The TIBCO iProcess Engine manages all records, routing work items and updating the appropriate paintings queues. Server Objects speak with the TIBCO iProcess Objects Server through TCP/IP .Objects Server talk with the TIBCO iProcess Engine thru UDP

Tibco Admin Interview Questions
Question 12. How Do Wait-notify Resources Work ?

Answer :

Basically wait and notify have to share a common notification configuration that is only a schema definition for statistics with a view to be surpassed from notifier to waiter. Specific times of waiter & notifier are corrrelated thru a key.

For example: while one system is in wait country for key ‘Order-1’, it waits till another technique issues a notification with the equal key price.

TIBCO Interview Questions
Question thirteen. What Is The Difference Between Soap Event Source And Service Palette?

Answer :

Soap occasion source is used for unmarried operation, unmarried give up. Service palette is used for multiple operations, a couple of stop bindings like http, jms.

Question 14. What Happens When An Event Is Used To Interrupt A Case And The Event Step Is Not Linked To Any Other Steps?

Answer :

Case statistics changes might be imported, however the case will NOT be moved along the system.
Case statistics modifications could be imported, and the audit trail might be up to date to record the Event cause.
Question 15. Where Can You See The Description Of The Error When A Case Is Terminated Abnormally?

Answer :

Check the SWDIRlogssw_warn or sw_error log documents to see if any errors messages had been logged.

Question 16. What Is Maximum Number Of Eai Steps Allowed In A Process?

Answer :

No Limit

Question 17. Where Is It Possible To Change The Priority Of A Workitem While It Is In A Work Queue?

Answer :

SW_IP_xxx gadget subject values

Question 18. What Are The Encodings Supported By Designer ?

Answer :

Encodings supported by using fashion designer are:

ISO8859-1(Latin-1)
UTF-eight
Tibco BW Interview Questions
Question 19. What Are The Revision Control System Options Available In Tibco Designer?

Answer :

File sharing
VSS
Perforce
XML Canon
ClearCase
iPlanet
CVS
PVCS