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Database Concepts 1 Mark Creative Question Paper With Answer Key

12th Standard

    Reg.No. :
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Computer Science

Time : 00:15:00 Hrs
Total Marks : 15

    Multiple Choice Question 

    15 x 1 = 15
  1. Which of the following is an organized collection of data?

    (a)

    Word Processor

    (b)

    Spreadsheet

    (c)

    Programming language

    (d)

    Database

  2. Which of the following is an organized collection of data, which can be stared and a cersed through computer system

    (a)

    Database

    (b)

    Worksheet

    (c)

    DBMS

    (d)

    Information

  3. Which of the following a data contain?

    (a)

    Character

    (b)

    text

    (c)

    Word

    (d)

    Number

    (e)

    All of these

  4. In which of the following data organized in a way that, it can be easily accessed, managed and updated?

    (a)

    Database

    (b)

    DBMS

    (c)

    Structure

    (d)

    Object

  5. Which of the following can be a software or hardware based, with one sole purpose of storiing data?

    (a)

    DBMS

    (b)

    Database

    (c)

    Object

    (d)

    SQL

  6. Expand DBMS

    (a)

    Database memory system

    (b)

    Digital Based Management source

    (c)

    Database Management system

    (d)

    Digital Database Management system

  7. Which of the following allows users to store, process and analyze data easily?

    (a)

    My SQL

    (b)

    Relational Algebra

    (c)

    Datamodels

    (d)

    DBMS

  8. Which of the following provided an interface to perform various operations to create a database, storing and updating data?

    (a)

    SQL

    (b)

    DBA

    (c)

    DBMS

    (d)

    Algebra

  9. Which of the following provides protection and security to the databases?

    (a)

    My SQL

    (b)

    DBMS

    (c)

    Oracel

    (d)

    CSV

  10. Which of the following is not an example of DBMS?

    (a)

    Foxpro

    (b)

    Dbase

    (c)

    CoBoL

    (d)

    Ms-Access

  11. Which of the following makes the data more meaningful and connected in the database?

    (a)

    Information

    (b)

    Security

    (c)

    Relationship

    (d)

    Data models

  12. Which of the following divides the data in such a way that repetition of data is minimum in the database?

    (a)

    Segregation

    (b)

    Normalisation

    (c)

    Integrity

    (d)

    Consistency

  13. Which of the following characteristics of DBMS become a challenge?

    (a)

    Data redundancy

    (b)

    Data security

    (c)

    Data consistency

    (d)

    Data integrity

  14. How many major components are there in DBMS?

    (a)

    5

    (b)

    4

    (c)

    3

    (d)

    2

  15. Which of the following is not a DBMS component?

    (a)

    Hardware/Square

    (b)

    Data

    (c)

    Procedures

    (d)

    Data model

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