DBMS Quiz, Notes and Technology Articles

Introduction to Disk Storage Quiz Questions and Answers 12 PDF Book Download

Introduction to disk storage quiz questions and answers, introduction to disk storage online learning, DBMS test prep 12 for distance education eCourses. Undergraduate degree and master's degree eCourses MCQs on disk storage, file structures and hashing quiz, introduction to disk storage multiple choice questions to practice database management system quiz with answers. Learn introduction to disk storage MCQs, career aptitude test on normalization: first normal form, conceptual data models, data models categories, introduction to disk storage test for online database management system courses distance learning.

Practice introduction to disk storage career test with 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, for e-learning degree certificate with options main memory, memory databases, flash memories, optical jukebox memories for online management information systems degree. Learn online disk storage, file structures and hashing questions and answers with problem-solving skills assessment test.

Quiz on Introduction to Disk Storage Worksheet 12Quiz Book 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