Explain the etl (extraction, transformation, and loading)?

1009

How many rows ms access can handle?

905

How does sql*loader handles newline characters in a record? : aql loader

1060

What is normalization sql?

1078

How index is used in mongodb?

1

Is mysql better than sql server?

1079

What is the difference between a delete command and truncate command?

990

What is the use of mysqli_connect in php?

918

What is the datatype of image in mysql?

936

What is where clause in sql?

1057

What is end user in database?

606

Define b-trees.

916

What is the use of the drop option in the alter table command?

606

1. Tell me your daily activities 2. If sql server installation fails at time installation what will do 3. Where does the sql server installation log details are stored 4. After the installation what will you do for memory configuration 5. What is the difference between SQL max maximum memory and AWE memory 6. How will you configure AWE memory 7. How will setup an email alert for the backup job 8. After the SQL installation what are the jobs will you configure 9. What does –g mean in the sql startup parameter 10. What is the difference between Bulked log and Full recovery model 11. What is the difference between mirroring and log shipping 12. What are the steps to be followed before in-place up gradation 13. After installing the patch the sql server does not start and application team tells to rollback the changes .In this scenario what will you do

2510

what is the difference between $message and $$message? : Sql dba

1008