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MCQ

Q.

What are the characteristics of tightly coupled system? i) Different clock ii) Use communication links iii) Same clock iv) Distributed systems

A

i

B

i and iv

C

i, ii and iii

D

ii, iii and iv

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What are the connection strategies not used in distributed systems?

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Circuit switching

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Message switching

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In distributed systems, what will the transaction coordinator do?

A

starts the execution of transaction

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In distributed systems, a logical clock is associated with ______________

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none of the mentioned

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