I am getting error "no communication channel" after changing the domain name? What is the solution?

545

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Discuss row chaining, how does it happen? How do you correct it?

501

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You attempt to add a datafile and get: ora-01118: cannot add anymore datafiles: limit of 40 exceeded. What is the problem and how can you fix it?

542

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What is tkprof and how is it used?

559

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As an oracle dba what are the entire unix file you should be familiar with?

542

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You are getting busy buffer waits. Is this bad? How can you find what is causing it?

503

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Where does the clusterware write when there is a network or storage issue?

1

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What is the difference between instance recovery and crash recovery?

1

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What is the volume management techniques used in oracle rac?

1

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What are the benefits of oracle rac?

1

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What is the difference between single instance environment and rac environment?

1

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What is split brain syndrome in rac?

1

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What are the key characteristics of rac or why to use rac?

1

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What is olr?

1

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What are the main components of an oracle rac system?

1

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