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Entity Relationship Diagrams Quiz Questions and Answers PDF Download eBook p. 115

Practice Entity relationship diagrams quiz questions and answers PDF, entity relationship diagrams MCQ with answers to solve data science worksheet 115 for online past papers exam. Practice Database Design and ER Model quiz questions with answers, entity relationship diagrams Multiple Choice Questions (MCQ) for online DBMS, DBA. Free entity relationship diagrams MCQs, encryption and applications, view of data, sql data types and schemas, database design, entity relationship diagrams test prep for bachelor's degree in computer science.

"In E-R diagrams, the discriminator of a weak entity is underlined with a", entity relationship diagrams Multiple Choice Questions (MCQ) with choices solid line, dashed line, double line, and double dashed line to learn computer science courses. Learn database design and er model questions and answers with free online certification courses for computer science programs.

Quiz on Entity Relationship Diagrams PDF Download eBook

Entity Relationship Diagrams Quiz

MCQ: In E-R diagrams, the discriminator of a weak entity is underlined with a

  1. Dashed line
  2. Solid line
  3. Double line
  4. Double dashed line

A

Database Design Quiz

MCQ: UML stands for

  1. Unified modification language
  2. Unified manipulation language
  3. Unified modelling language
  4. Unified monitoring language

C

SQL Data Types and Schemas Quiz

MCQ: The time of day, in hours, minutes, and seconds, is defined by the data type

  1. Date
  2. Time
  3. Timestamp
  4. Calendar

B

View of Data Quiz

MCQ: Implementation of the simple structures at the logical level may involve complex physical level structures, known as

  1. Logical data independence
  2. Logical data dependence
  3. Physical data independence
  4. Physical data dependence

C

Encryption and Applications Quiz

MCQ: AES stands for

  1. Automatic Encryption Standard
  2. Advanced Encryption Standard
  3. Alice Encryption Standard
  4. Algorithmic Encryption Standard

B