Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


Describe two phases of Two-phase commit ?

Answers were Sorted based on User's Feedback



Describe two phases of Two-phase commit ?..

Answer / guest

Prepare phase - The global coordinator (initiating node) ask
a participants to prepare (to promise to commit or
rollback the transaction, even if there is a failure)

Commit - Phase - If all participants respond to the
coordinator that they are prepared, the coordinator asks
all nodes to commit the transaction, if all participants
cannot prepare, the coordinator asks all nodes to roll
back the transaction.

Is This Answer Correct ?    0 Yes 0 No

Describe two phases of Two-phase commit ?..

Answer / nishi

Prepare phase - The global coordinator (initiating node) ask a participants to prepare (to promise to commit or rollback the transaction, even if there is a failure)

Commit Phase - If all participants respond to the coordinator that they are prepared, the coordinator asks all nodes to commit the transaction, if all participants cannot prepare, the coordinator asks all nodes to roll back the transaction.

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Database Management Interview Questions

What is data in dbms?

0 Answers  


1. How many nodes you are using project? 2. What is configuration file? 3. What is modules partition? How it is work in project? 4. What is Environment Variable? How it is use? 5. What is sequence? 6. How do you execute parallel jobs in projects? 7. If you run a job in job sequencer individually without any comments? 8. How many jobs did in your project? 9. How to schedule the job in Data stage 7.5 X2? 10. If you have 10 jobs in PX2, shall you run all jobs at a time? 11. I have 5 jobs (1-5), I connect with each other, but I want to run from 3-5 only how? 12. What is same partition? 13. If you have 40GB hard disk in I have 30GB data how I configure the nodes for partition? 14. Did you write any code for Data stage project? 15. Did you write any code for parallel job execution in your project? 16. Will you schedule all jobs at a time? 1. What are environment variable, job parameters? 2. What is the relationship between the tables in oracle? 3. How can u create the sequence? 4. What are the client components? 5. Tell me about the Data stage administrator? 6. Tell me about the Data stage Manager? 7. What is joining? 8. What is difference between grep command and fgrep command? 9. What is run time column propagation? 10. How to open the file? 11. How do you cleanse the data in your project? 1. Using which stage raw binary converted into dataset? 2. Which stage is used to read the data into external application? 3. Can we convert dataset into raw binary 4. XML path? 5. When we use the hash partition in aggregator stage? 6. How many reject links in transformer stage? 7. Data stage debugger available in which jobs? 8. Tell me two parts of data set? 9. What is the function used for null handling in modify stage? 10. Default execution mode for exception handler? 11. Maximum exception handler allowed in sequence?

0 Answers   Wells Fargo,


Can you have more than one cursor open at any one time in a program ?

0 Answers  


How to monitor firebird server activity?

0 Answers  


From where the Transactions per rollback segment is derived ?

1 Answers  


Define database system.

0 Answers  


What is database connection pool size?

0 Answers  


what is s/w lifecycle?

5 Answers   IBM,


What is inner join in database?

0 Answers  


Explain a join between tables?

0 Answers  


What is database users in dbms?

0 Answers  


Can we use GO_BLOCK package in a PRE_TEXT_ITEM trigger ?

0 Answers  


Categories