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

Oracle RAC Interview Questions

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How can a single instance environment be converted into rac environment and how will they be different?

What do we mean by hot backup & cold backup and how are they different?

What do you understand by “performance tuning of db” & what are the different areas where we can perform tuning?

Why do we use materialized view instead of table or views?

How can we use tkprof?

How would you identify the shared_pool_size parameter that needs to be adjusted?

How can we collect the statistics of different database objects?

What do you understand from cache fusion?

Why do we need to rebuild indexes?

What is the difference between media recovery & crash recovery?

What are the different types of backups that are available in oracle?

What are the different tools that are provided by oracle to assist performance monitoring?

What is the difference between restoring a database and recovering a database?

Can you list down the different components of physical and logical database structure?

What do you understand by redo log file mirroring?

Un-Answered Questions { Oracle RAC }

What are the conditions kept in mind while connecting the oracle rac with the network?

What do you mean by sga and how is it different from pga?

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

What is the difference between media recovery & crash recovery?

What is rac and what are the various benefits of using rac architecture?

Explain the purpose of oracle real application clusters (rac)?

What is the functionality and features provided by oracle clusterware?

What is table partitioning?

What are the key components of oracle’s maximum availability architecture?

How is clustered database important in oracle rac architecture?

What are the components required to manage oracle real application clusters database?

What are the benefits of oracle rac?

Mention what is the function of cache fusion in oracle rac?

What are the provisions and resources provided in the oracle’s cloud server?

How can we monitor the space allocations in a database?

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