Database Management System (DBMS) Test Online

Maan AliLast Updated: October 12, 2025

Database Management System (DBMS) Test

Total Questions: 25
Time Allowed: 10 Minutes
Total Marks: 25
How to Attempt Test: Please choose the right Option in MCQ-type question.
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Database Management System (DBMS) Test Practice Online

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1. He term attribute refers to a ___________ of a table?

2. Which of the following is not a Storage Manager Component?

3. The term _______ is used to refer to a row?

4. A ________ in a table represents a relationship among a set of values?

5. A relational database consists of a collection of?

6. Which of the following is not a level of data abstraction?

7. The result which operation contains all pairs of tuples from the two relations, regardless of whether their attribute values match?

8. Using which language can a user request information from a database ?

9. Data Manipulation Language enables users to?

10. Student(ID, name, dept name, tot_cred)
In this query which attribute form the primary key?

11. The tuples of the relations can be of ________ order?

12. Which of the following is not an Schema?

13. Course(course_id,sec_id,semester)
Here the course_id,sec_id and semester are __________ and course is a _________ ?

14. A domain is atomic if elements of the domain are considered to be ____________ units?

15. Which of the following is a Data Model?

16. The_____ operation allows the combining of two relations by merging pairs of tuples, one from each relation, into a single tuple?

17. A Database Management System (DBMS) is?

18. Which of the following is Database Language?

19. Which one of the following is a procedural language ?

20. For each attribute of a relation, there is a set of permitted values, called the ________ of that attribute?

21. Department (dept name, building, budget) and Employee (employee_id , name, dept name,salary)
Here the dept_name attribute appears in both the relations .Here using common attributes in relation schema is one way of relating ___________ relations?

22. Disadvantages of File systems to store data is?

23. Which of the following in not a function of DBA?

24. In an Entity-Relationship Diagram Rectangles represents?

25. Database __________ , which is the logical design of the database, and the database _______,which is a snapshot of the data in the database at a given instant in time?


 

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Maan AliLast Updated: October 12, 2025

Maan Ali

Hey there! I'm Maan Ali, your online test prep pal. Join me in the adventure of acing exams with ease. I'll share tricks, practice tests, and all you need to rock your studies. Let's make learning fun and success a sure thing!
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