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Consider the following statements :

I. Re-construction operation used in mixed fragmentation satisfies commutative rule.

II. Re-construction operation used in vertical fragmentation satisfies commutative rule Which of the following is correct ? 

  1. $I$ 
  2. $II$ 
  3. Both are correct 
  4. None of the statements are correct. 
in Distributed Computing by Boss (29.6k points) | 799 views

2 Answers

0 votes
D

 

All reconstructions need two operations
* Join
* Union
because the operations above are commultative, the reconstructions are commutative too.
by (75 points)
0
The question is saying the same then why did u select

D None of the statements are correct.
0 votes
Admin check the ans is C
by (425 points)
Answer:

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