adspace


Define ACID properties in a Database?

Answer Posted / Navneet Aryan

ACID stands for Atomicity, Consistency, Isolation, and Durability. These are the key properties of a database transaction that ensure reliable operations.

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is standby servers? Explain types of standby servers.

1081


How to rebuild the master database?

1167


What are the different SQL Server Versions you have worked on?

1080


What is an indexed view?

1023


What is normalization and what are the advantages of it?

1057


How efficient you are in oracle and SQL server?

1258


What are the risks of storing a hibernate-managed object in a cache? How do you overcome the problems?

1200


This question asked during interview, 2) At the end of each month, a new table is created for each bank that contains monthly metrics consolidated at the account level. The table naming convention is bankX_YYYYMM where X represents the numeric designation of the bank and YYYYMM indicates the 4 digit year and 2 digit month. The tables contain the following fields: name data type description account text account number registered boolean indicates whether the account is registered num_trans integer number of transactions made during the time period spend numeric(9,2) total spend during the time period a) Write a SQL query that will display the total number of transactions and total spend for "Bank1" during the 4th quarter of 2009. b) Write a SQL query that will display the total number of transactions and total spend at "Bank1" and "Bank2", broken out by registered vs. non-registered accounts, during January 2010 not sure what is correct answer and how to solve?

2568


Can sql servers link to other servers like oracle?

919


How to convert character strings into numeric values?

1192


What is the difference between upgrade and migration in sql server?

1185


What are the pros and cons of putting a scalar function in a queries select list or in the where clause?

1300


Does view occupy space?

1021


Can we shrink data file in sql server?

1130


What is sql server query analyzer?

1131