Database SQL Quiz | SQL Practice Questions Advance Test Online
SQL Test | SQL Advance Quiz | SQL Tests online
Structured Query Language or SQL is a standard language or handling databases. Structured Query Language is an ANSI standard. SQL is used for executing, retrieving, inserting, updating, deleting or crating data or records in database. This Database SQL Quiz will cover the some important concepts of SQL database. Since database is collection of rows and tables in organized manners. SQL is used to retrieve and arrange data in any RDMS i.e. relational database management system. SQL is based on commands and instructions which are to be learnt for its applicability.
Database SQL Quiz:
Database SQL Advance Quiz
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Question 1 of 15
1. Question
Services provide by RDBMS are: (choose two)
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Question 2 of 15
2. Question
A transaction log is a integral part of every SQL Server database. With transaction log backup you can take backup of ________ for very small interval of time, which is helpful in case of disaster recovery.
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Question 3 of 15
3. Question
A _______ is single value in Row.
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Question 4 of 15
4. Question
Building block of relational database are: (choose three)
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Question 5 of 15
5. Question
“bit” data-type in SQL is used for defining:
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Question 6 of 15
6. Question
Primary Key uniquely identify a single _____ of a table.
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Question 7 of 15
7. Question
In first normal form we normally remove ___________ and move these into a new table.
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Question 8 of 15
8. Question
In 2nd normal form, move ________ into a new table that contains a primary key and relate back to old table using foreign key.
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Question 9 of 15
9. Question
_________ are named queries those can be re-used by invoking their name.
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Question 10 of 15
10. Question
When you create a database and create tables in it, then all data is stored in single ______file
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Question 11 of 15
11. Question
Famous types of SQL backups are:
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Question 12 of 15
12. Question
A differential backup, backup all the data that’s been changed since the last _____.
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Question 13 of 15
13. Question
Incremental backups backup only back up the data that has changed since the last ________
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Question 14 of 15
14. Question
Full backup in SQL backup or create copy of _______ data.
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Question 15 of 15
15. Question
With a ______, you can quickly compare information because of the arrangement of data in ________
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