DBMS Quiz, Notes and Technology Articles

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

Introduction to disk storage quiz questions, introduction to disk storage MCQs with answers, DBMS test prep 12 to learn DBMS courses for online computer science degree. Disk storage, file structures and hashing quiz questions and answers, introduction to disk storage multiple choice questions (MCQs) to practice database management system test with answers for online colleges and universities courses. Learn introduction to disk storage MCQs, normalization: first normal form, conceptual data models, data models categories, introduction to disk storage test prep for data analytics certification.

Learn introduction to disk storage 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, with choices main memory, memory databases, flash memories, and optical jukebox memories for online computer security degree. Learn disk storage, file structures and hashing questions and answers for problem-solving, merit scholarships assessment test for data science certification.

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