DBMS Unit 4 Part 5 Transaction Processing Concept
Que4.33. Explain concurrency control medium performed is distributed databases? Answer The following are concurrency control mechanisms in distributed database Two- …
DBMS Unit 4 Part 4 Transaction Processing Concept
Que4.27. What are infinitesimal commit protocols? Answer 1. infinitesimal commit protocols are the crucial element in supporting global atomicity of …
DBMS Unit 4 Part 3 Transaction Processing Concept
Que4.22. Describe the important types of recovery ways. Explain their advantages and disadvantages. Answer There are numerous different database recovery …
DBMS Unit 4 Part 2 Transaction Processing Concept
Que4.11. What’s priority graph? How can it be used to test the conflict serializability of a schedule? Answer Priority graph …
DBMS Unit 4 Part 1 Transaction Processing Concept
Que4.1. Write a short note on sale. Answer 1. A sale is a logical unit of database processing that includes one or further …