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DBMS Notes and Technology Articles

Introduction to Disk Storage Questions and Answers PDF Download eBook

Practice Introduction to Disk Storage trivia questions and answers, introduction to disk storage quiz answers PDF to solve DBMS mock test 12 for online degrees. Practice "Disk Storage, File Structures and Hashing" trivia questions and answers, introduction to disk storage Multiple Choice Questions (MCQ) for online university degrees. Free introduction to disk storage MCQs, conceptual data models, data models categories, introduction to disk storage test prep for online computer science schools.

"The kind of memories that use an array of platters of CD-ROM must be loaded on demand into the drives are classified as", introduction to disk storage Multiple Choice Questions (MCQ) with choices memory databases, main memory, flash memories, and optical jukebox memories for online software development courses. Learn disk storage, file structures and hashing questions and answers with free online certification courses for computer software engineer.

Quiz on Introduction to Disk Storage PDF Download eBook

Introduction to Disk Storage Quiz

MCQ: The kind of memories that use an array of platters of CD-ROM must be loaded on demand into the 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, the 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: The 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: The 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