Plus Two   Computer Science  
Chapter 9 : Structured QueryLanguage
Sign in to Google to save your progress. Learn more
Student Name *
School name *
1.  Which is not a Components of SQL *
1 point
2. SQL is *
1 point
3. ______ command is used to open a database *
1 point
4. _________  represents variable length strings *
1 point
5. The rules enforced on data that are entered into the column of a table *
1 point
6.  Which constraint ensures that no two rows have the same value in the column ? *
1 point
7. _____ keyword is used in SELECT query to eliminate duplicate values in a column *
1 point
8. ____ clause of SELECT query is used to apply condition to group of records. *
1 point
9. ____ command in SQL is used to display the structure of a table *
1 point
10. Which of the following is used to add  row into a table? *
1 point
11. which is an essential key word  with SELECT command *
1 point
12.  The _____operator is used to specify the range of values *
1 point
13.SELECT name FROM student WHERE name LIKE  '%ar'; the o/p will be   *
1 point
14. Which  operator is used to check for NULL value in a column? *
1 point
15. Which  clause is used for  sorting ? *
1 point
16. What is the default sort order of the ORDER BY clause? *
1 point
17.  The ____ aggregate functions to find average values in the column . *
1 point
18. The  _______  command  changes the values in one or more columns of specified rows *
1 point
19. DDL command ______ used to modify the structure of a table *
1 point
20. Which clause is used to remove an existing column from a table, *
1 point
21. Name the command used to remove table from a database . *
1 point
22 Pick odd one out *
1 point
23.  _____is a virtual table that does not really exist in the database *
1 point
24. The SQL operator ________ is used with pattern matching. *
1 point
25. Which of the following is the correct order of clauses for the SELECT statements? *
1 point
 Type your valuable Suggestion about this Quiz  
After Selecting answer of all question,press "SUBMIT" button and press "View Score" Button to know your Score and correct answers
Submit
Clear form
Never submit passwords through Google Forms.
This content is neither created nor endorsed by Google. Report Abuse - Terms of Service - Privacy Policy