Middleware Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

CORBA (60)
Orbix (87)
VisiBroker (55)
MQSeries (143)

Middleware Interview Questions

Questions Answers Views Company eMail

What are credentials?

1 4230

What are the protocols used by CSI?

1 3754

What about CSI with SSL?

2406

Are the any interfaces specified in CORBASEC for controlling security context by security-aware applications?

1 3271

How are privacy and non-repudiation addressed by CORBASEC?

1 3387

How does CORBA security affect application writers?

1 3484

Does CORBA security guarantee that the request and reply are not tampered and not intercepted on their way between the client and the target?

1 3553

How to come up with application security design using CORBA Security service?

2470

What is available in CORBASEC for strong (writer-to-reader) authentication?

1 3584

What are the semantic connotations for rights in CORBA rights family?

1 4033

How to implement the CORBA security service?

2437

Does the existing Authorization Service of CORBASec scale in a "well" distributed-object environment?

2533

What ORBs claim to have security functionality?

1 4335

What would be the most suitable ORB products when buliding a small lab for evaluating, testing and implementing security functions in a CORBA system?

Dataquest,

2632

Are CORBAsec implementations from the US generally subjected to export control?

HCL,

2572

Un-Answered Questions { Middleware }

Define expandoobject?

597

Insertnotification, basic notification difference between them? why we need to create trigger sequence,buffer table manually in basic notification

2343

Define object binder?

642

Explain does corba supports asynchronous communication?

812

What are the reason to avoid the development of multi-threaded corba application?

897

Explain high-level technical overview of corba?

816

Explain how does corba support interoperability?

857

Why is middleware important?

2417

Explain dynamic?

625

Can corba application be multi-threaded?

831

What is the default value of "javax.rmi.corba.utilclass" property?

722

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)

2189

what are the different data encryption methods available in ogg 12c?

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

969

What is mq listener?

834

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