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Database Management System Classification Quiz Questions and Answers 117 PDF Download

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Quiz on Database Management System Classification Worksheet 117Quiz PDF Download

Database Management System Classification Quiz

MCQ: In hierarchical structures, can be nested to create

  1. simple data structures
  2. complex data structures
  3. functional data structures
  4. network logical structures

A

SELECT and PROJECT Quiz

MCQ: With help of selection condition, fraction of selected tuples is classified as

  1. insertion of condition
  2. functionality of condition
  3. selectivity of the condition
  4. interactivity of condition

C

Schemas Instances and Database State Quiz

MCQ: In DBMS, description of database in form of schema is also called

  1. extension of schema
  2. intension of schema
  3. mathematical operators of schema
  4. logical operators of schema

B

Introduction to Disk Storage Quiz

MCQ: Considering storage capacity, 2000 bytes of data are equal to

  1. 1 tera bytes
  2. 2 kilobytes
  3. 1 mega bytes
  4. 2 mega bytes

B

SQL Data Definition and Types Quiz

MCQ: Type of bit strings which is preceded by 'B' and is placed between single quotes is classified as

  1. double bit string
  2. nested bit string
  3. fixed bit string
  4. literal bit strings

D