More राजभाषा Questions
Pick the odd one out.
Which of the following is used to speed up data retrieval in a relational database?
Which tier uses application server
A collection of Data organized in a manner that allows access, retrieval & use of the data
Which of the following joins returns all rows from both tables, filling in NULL values for non-matching rows?
In database management, which SQL command is used to remove a table and all its data from a database?
Which type of database backup only includes the data that has changed since the last full backup?
What does the term "referential integrity" mean in a database context?
What is the purpose of the SQL "HAVING" clause?
What does the term "normalization" refer to in the context of database design?
