DBMS Quiz, Notes & Technology Articles

Introduction to Disk Storage Quiz Questions and Answers 12 PDF Download

Learn introduction to disk storage quiz, online DBMS test 12 for distance learning, online courses. Free database management system MCQs questions and answers to learn introduction to disk storage MCQs with answers. Practice MCQs to test knowledge on introduction to disk storage with answers, normalization: first normal form, conceptual data models, data models categories, introduction to disk storage test for online database management system courses distance learning.

Free introduction to disk storage online course worksheet has multiple choice quiz question: 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 with online sample interview questions and answers, competitive tests preparation for jobs hiring, study disk storage, file structures & hashing multiple choice questions based quiz question and answers.

Quiz on Introduction to Disk Storage Worksheet 12 Quiz 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