DBMS Quiz, Notes and Technology Articles

Database Management System Classification Quiz Questions and Answers 117 PDF Book Download

Database management system classification quiz, database management system classification MCQs answers, DBMS quiz 117 to learn data analytics courses online. Database concepts and architecture quiz questions and answers, database management system classification multiple choice questions (MCQs) to practice database management system test with answers for online colleges and universities courses. Learn database management system classification MCQs, introduction to disk storage, schemas instances and database state, select and project, database management system classification test prep for big data certification.

Learn database management system classification test with multiple choice question (MCQs): in hierarchical structures, can be nested to create, with choices simple data structures, complex data structures, functional data structures, and network logical structures for online computer science degree. Learn database concepts and architecture questions and answers for problem-solving, merit scholarships assessment test for data analytics certification.

Quiz on Database Management System Classification Worksheet 117Quiz Book 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