CapitalIQ Interview questions

1. How are databases stored internally ?

2. Can you think of any improvements to the storage of databases

3. What is indexing in databases and how does it help ?

4. Differences between search engine index and database index ?

5. What is paging in operating system ?

6. Explain the difference in different types of pagings in different situations – Constraints on the implementation

7. How can you implement paging in databases ?

8. What happens when you search for a value in a database ?

9. What are the different types of cache available .. explained about L1 L2 and onchip offchip caches and their access times and cost

10. What is an RDBMS ? What are the differences or relation between RDBMS and DBMS ?

11. What are the different types of joins in a database. Explained every join[Natural,Inner outer etc ., ] with examples.

7 comments:

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  3. Tks very much for your post.

    Avoid surprises — interviews need preparation. Some questions come up time and time again — usually about you, your experience and the job itself. We've gathered together the most common questions so you can get your preparation off to a flying start.

    You also find all interview questions at link at the end of this post.

    Source: Download Ebook: Ultimate Guide To Job Interview Questions Answers:

    Best rgs

    ReplyDelete
  4. Tks very much for your post.

    Avoid surprises — interviews need preparation. Some questions come up time and time again — usually about you, your experience and the job itself. We've gathered together the most common questions so you can get your preparation off to a flying start.

    You also find all interview questions at link at the end of this post.

    Source: Download Ebook: Ultimate Guide To Job Interview Questions Answers:

    Best rgs

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