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What is the problem in the variable-length record?

15. What is the problem in the variable-length record?

1. Establishing the way in which a single record is represented in such a way that the individual attributes can be extracted quickly and easily.
2. Defining the way in which variable-length records can be stored within blocks so that they can be easily extracted.
3. Both A and B
4. None of the above

Answer: C) Both A and B

Explanation:

The problems in the variable-length record are -

1. Establishing the way in which a single record is represented in such a way that the individual attributes can be extracted quickly and easily.
2. Defining the way in which variable-length records can be stored within blocks so that they can be easily extracted.