Explain 2nf?
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What do you understand by data redundancy?
Who is end user in database?
Explain a checkpoint and when does it occur?
Explain atomicity and aggregation?
Explain different types of Views ?
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What is meant by a database?
What is the use case where we can use stretch database?
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Where is data stored in a database?
Let?s say you have 100,000 records and you want to delete 95,000 at a time and keep only 5 thousand. But in local memory you don?t have enough space for 95,000 records. What do you do in this case? How do you delete without any problem with time and performance?
if monday take full backup and tuesday it was cumulative backup and wednesday we taken incremental backup, thursday some disaster happen then what type of recovery and how it will take?
What is Normalization and its different forms?
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