Middleware Interview Questions
Questions Answers Views Company eMail

Does corba supports asynchronous communication?

504

Explain high-level technical overview of corba?

525

What are the reason to implement a corba application with multi-threading?

497

Can corba allow servers to cause client side events or notifications?

479

Explain what are the types of messages?

552

Explain how to define a buffer pool for holding messages in main storage?

523

Can you please explain the types of queues?

496

Explain what is the algorithm followed in retrieving the messages from the queue?

512

What is message client?

503

What is message server?

531

Tell me what is process definition and what are the attributes does it contain?

497

Can you explain some reserved queue names of ibm websphere mq?

511

Explain what is the effect of using persistent messages?

482

Explain where are the backup files are present after creating the queue manager?

516

Tell me what are the commands used for starting and stopping the queue manager?

498


Un-Answered Questions { Middleware }

Explain how to define a buffer pool for holding messages in main storage?

523


What are mq channels?

505


What is process definition?

502


How VisiBroker provides an Enhanced Object Discovery Using the Location Service?

828


What is garbage collection and what is it used for?

464






Consider an enterprise wide system that you will be designing. The system’s purpose is file sharing, database‐dependent application delivery, OLTP and web application delivery. There will be 4 servers for each of these applications. If you were provided with a strict requirement for two‐tier architecture but had to accommodate over 5000 users what technologies and innovative methods would you use to facilitate the operation of such a system. (Note that twotier architecture has scalability issues in terms of number of users)

1805


What is ibm mq series?

539


Can corba application be multi-threaded?

514


What is the default value of "vborker.agent.clientport" property?

3060


what are the different password encryption options available with ogg?

5


What is GateKeeper?

1012


Explain are there important forms of asynchronous communication that are not supported directly by corba?

489


Define ruby binder?

380


Define dead letter queue?

510


what are open source RFID middleware?

2177