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

I have configured oracle goldengate integrated capture process using the default values. As the data load increases I see that extract starts lagging behind by an hour (or more) and database performance degrades. How you will resolve this performance issue?

Oracle,

what command can be used to view the checkpoint information for the extract process?

Oracle,

with integrated delivery, where can we look for the performance stats?

Oracle,

what are the most common reasons of an extract process slowing down?

Oracle,

how would you look at a trail file using logdump, if the trail file is encrypted?

Oracle,

what are the main components of the goldengate replication?

Oracle,

Un-Answered Questions { Middleware }

How you can configure orbix logging?

751

What is the default value of "vbroker.agent.addrfile" property?

3590

Explain does corba support distributed reference counting architectures?

902

Do you have experience on implementing system access control and security service using VisiBroker for Java?

2289

How to connect tn in webmethods?

975

What are the message sizes?

960

what are the supplemental logging pre-requisites?

What is the backup queue of the qmgr?

939

Name some reserved queue names of ibm websphere mq?

873

Which algorithm is followed in retrieving the messages from the queue?

1015

how do you create a csv file from the extracted data?

Explain how are connections managed in orbix connect?

723

What's the relationship between OCI's TAO and DOC's TAO?

2263

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

990

Where do we find the cluster information in websphere mq?

948

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