CAMPUS RECRUITMENT EXAMINATION BY AFFIXIOUS

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Created on By Priyanshu Maithani

DBA LPU

Are you a driven mind with impeccable skills? We at Affixious bring to you our eagerly awaited campus recruitment exam duly designed to evaluate your technical skills. Take this short test and stand a chance to be part of the Affixious family.

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1. The command that all instructors with salary over $100,000 receive a 3 percent raise, would be written as

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2. What operator performs pattern matching?

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3. SQL has how many main commands for DDL:

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4. Each of the types of authorizations is called a/an.

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5. Which of the following is an authorization command of SQL ?

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6. In a LIKE clause, you can could ask for any value ending in “ton” by writing.

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7. The database manager who authorizes all the new users, modifies database and takes grants privilege is, is known to be.

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8. Which one is not an aggregate function in SQL ?

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9. The command used to delete a particular column in a relation is

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10. A collection of tables to represent both data and the relationships among data, is known as.

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11. The JOIN which returns all the records from the right table in conjunction with the matching records from the left table
and if there are no matching values in the left table, it returns NULL. Which is this JOIN?

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12. Which operator is used to compare a value to a specified list of values?

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13. Which one of the following is a valid join type ?

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14. Which of the following SQL query is correct for selecting the name of staffs from ‘tblstaff’ table where salary is 15,000 or 25,000?

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15. Grant is a command from SQL type :

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16. In SQL, testing whether a subquery is empty is done using

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17. In SQL, which command is used to make permanent changes made by statements issue since the beginning of a transaction?

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18. Scalar subqueries are also useful in SQL.

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19. In SQL, the grant statement is used to confer.

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20. Which one of the following aggregate SQL function returns number of rows ?

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