DBMS Quiz, Notes & Technology Articles

Introduction to Disk Storage Quiz Questions and Answers 12 PDF Download

Learn introduction to disk storage quiz questions, DBMS online test 12 for distance learning degrees, online courses. College and university courses' MCQs on disk storage, file structures & hashing quiz, introduction to disk storage multiple choice questions and answers to learn database management system quiz with answers. Practice introduction to disk storage MCQs, career test assessment on normalization: first normal form, conceptual data models, data models categories, introduction to disk storage practice test for online database management system courses distance learning.

Study bachelor degree and masters degree in DBMS viva questions, introduction to disk storage course online has multiple choice question (MCQs): kind of memories that use an array of platters of cd-rom must be loaded on demand into drives are classified as with options main memory, memory databases, flash memories and optical jukebox memories with online sample interview questions and answers, competitive tests preparation for jobs hiring. Learn disk storage, file structures & hashing quizzes with problem solving skills assessment test.

Quiz on Introduction to Disk Storage Worksheet 12Quiz PDF Download

Introduction to Disk Storage Quiz

MCQ: Kind of memories that use an array of platters of CD-ROM must be loaded on demand into drives are classified as

  1. main memory
  2. memory databases
  3. flash memories
  4. optical jukebox memories

D

Data Models Categories Quiz

MCQ: In categories of data modeling, low level data models are also called

  1. conceptual data models
  2. physical data models
  3. triggered data models
  4. logical data models

B

Conceptual Data Models Quiz

MCQ: Detailed description on entity constraints, entity relationships and entity types is expressed in

  1. low level schema design
  2. physical design
  3. conceptual design
  4. logical design

C

Normalization: First Normal Form Quiz

MCQ: If there is more than one key for relation schema in DBMS then each key in relation schema is classified as

  1. prime key
  2. super key
  3. candidate key
  4. primary key

C

Data Models Categories Quiz

MCQ: Concepts of data models that are only useful to computer specialists rather than end users of programs are classified as

  1. triggered data models
  2. logical data models
  3. conceptual data models
  4. physical data models

D