Database Languages MCQs Quiz Online PDF Book Download

Database languages multiple choice questions (MCQs), database languages quiz answers to learn CS courses for online data analyst degree. Introduction to dbms MCQs with answers, database languages quiz questions and answers for online MS degree in computer science. Learn database languages test prep for data analytics certification.

Learn introduction to dbms test MCQs: dmls type that is also referred as nonprocedural dml, is, with choices declarative dml, definitive dml, procedural dml, and subjective dml for online MS degree in computer science. Practice merit scholarships assessment test, online learning database languages quiz questions for competitive assessment in computer science major for data science certification.

MCQ on Database Languages Quiz Book Download

MCQ: DMLs type that is also referred as nonprocedural DML, is

  1. Declarative DML
  2. Definitive DML
  3. Procedural DML
  4. Subjective DML


MCQ: Domain constraints and referential-integrity constraints are special forms of

  1. Assertions
  2. Authorization
  3. Integrity
  4. Consistency


MCQ: Domain constraints are most elementary form of

  1. Manipulation Constraints
  2. Consistency Constraints
  3. Definition Constraints
  4. Integrity Constraints


MCQ: Language used for expression of database's queries and updates is known as

  1. Data modelling language
  2. Data definition language
  3. Data manipulation language
  4. Data declaration language


MCQ: Database system checks for constraints every time database is

  1. Retrieved
  2. Accessed
  3. Updated
  4. Stored