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DBMS Notes and Technology Articles

Database Management System Advantages Questions and Answers PDF Download eBook

Practice Database Management System Advantages trivia questions and answers, database management system advantages quiz answers PDF to solve DBMS mock test 78 for online degrees. Practice Database Management Systems trivia questions and answers, database management system advantages Multiple Choice Questions (MCQ) for online university degrees. Free database management system advantages MCQs, advantages of dbms, database constraints and relational schemas, entity types, sets, attributes and keys, embedded and dynamic sql, database management system advantages test prep for best online schools for computer science.

"One of the module in the database management system which is responsible for choosing efficient execution plan considering queries is considered as", database management system advantages Multiple Choice Questions (MCQ) with choices query processing and optimization, index and glossary optimization, structural optimization, and content optimization to study e-learning courses. Learn database management systems questions and answers with free online certification courses for applied computer science.

Quiz on Database Management System Advantages PDF Download eBook

Database Management System Advantages Quiz

MCQ: One of the module in the database management system which is responsible for choosing efficient execution plan considering queries is considered as

  1. index and glossary optimization
  2. query processing and optimization
  3. structural optimization
  4. content optimization

B

Embedded and Dynamic SQL Quiz

MCQ: In SQL standard, the variable which is considered as communication variable and is string of five characters is named as

  1. SQLSECTION
  2. SQLSTATE
  3. SQLCODE
  4. SQLMOD

B

Entity Types, Sets, Attributes and Keys Quiz

MCQ: The type of attributes that can be easily divided into smaller parts is classified as

  1. derived attributes
  2. simple attributes
  3. composite attributes
  4. atomic attributes

C

Database Constraints and Relational Schemas Quiz

MCQ: When the foreign key refers to a tuple which does not exists in subjected relation then the constraint violated is

  1. modify integrity
  2. referential integrity
  3. inferential integrity
  4. insert integrity

B

Advantages of DBMS Quiz

MCQ: In large database management applications, theses customary constraints are classified as

  1. controlled rules
  2. redundancy rules
  3. index rules
  4. business rules

D