Quiz  /  Database Class 12 MCQ Questions With Answers

  • 1. 
    Below are the examples of web browser, except ..........

  • Opera Mini
  • Google Chrome
  • Mozila Firefox
  • Instagram

  • 2. 
    The tag to start and ending a PHP code is ..........

  • ??

  • 3. 
    By the type, database can devided into ..........

  • Flat-file database and Relational database
  • Select and Structure database
  • Database and Table
  • Table and Primary key

  • 4. 
    What is a database?

  • something that holds data
  • a program on a computer
  • something that finds data
  • something that sends data

  • 5. 
    Data administrator are responsible for ________

  • Overall management of data resources in an organization
  • Physical data design
  • Managing technical issues in the database environment
  • Writing application program

  • 6. 
    Consider attributes ID, CITY, and NAME. Which one if this can be considered as a primary key?

  • NAME
  • ID
  • CITY
  • ID, NAME

  • 7. 
    Below are the type of data, except ..........

  • Char
  • Float
  • Integer
  • PHP

  • 8. 
    Which of the following statements best defines the word 'database'?

  • A database is a collection of data or information which is stored in a logical and structured way
  • A database is a collection of statistics stored only for computers.
  • A database does not collect data or information.

  • 9. 
    Duplicate data often results in loss of data integrity because:

  • A. Data formats may be inconsistent
  • B. Data values may not agree
  • Neither A & B
  • Both A & B

  • 10. 
    What must be common between two tables to create a relationship?

  • Fields
  • Characters
  • Files
  • Names

  • 11. 
    A column name is otherwise known as a _____.

  • field
  • table
  • row
  • record

  • 12. 
    Which one the example of database ..........

  • Mysql
  • Field
  • Column
  • Record

  • 13. 
    A quick way to find data in a database is to use _____.

  • queries
  • quandries
  • questions
  • file folders

  • 14. 
    The front-end of a database is known as a _____.

  • form
  • report
  • query
  • website

  • 15. 
    Which is the best example of a primary key?

  • Driver's License Number
  • Home Runs Hit
  • Price
  • First and Last Name

  • 16. 
    Delete*Form have function to ..........

  • Delete all data from table
  • Clear table
  • Delete All code
  • Delete template

  • 17. 
    The example of integer is ..........

  • 1, 2, 3 ...100
  • a, b, c, ... z
  • %, $, *, @
  • I, II, III, IV
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