SQL Data Definition and Types MCQs & Quiz Online PDF Book Download

Sql data definition and types MCQs, sql data definition and types quiz answers to learn data analytics courses online. Schema definition, constraints, queries and views multiple choice questions (MCQs), sql data definition and types quiz questions and answers for bachelor of information technology and systems. Sql data definition and types test prep for data analytics certification.

Learn schema definition, constraints, queries and views test MCQs: in sql environment, collection of schemas is classified as, with choices value set, catalog, initiator, and integration for bachelor of information technology and systems. Practice assessment test for scholarships, online learning sql data definition and types quiz questions for competitive assessment in computer science major for data science certification.

MCQ on SQL Data Definition and TypesQuiz Book Download

MCQ: In SQL environment, collection of schemas is classified as

  1. value set
  2. catalog
  3. initiator
  4. integration

B

MCQ: Data type which can be fixed length or varying length as CHAR(n) and VARCHAR(n) respectively is classified as

  1. ternary string
  2. binary string
  3. schema string
  4. character-string

D

MCQ: Data type DATE has three components where as its insertion considers

  1. eight positions
  2. ten positions
  3. four positions
  4. five positions

B

MCQ: In SQL, type of character string value which is specified as being case sensitive and placed between apostrophes is called

  1. literal string value
  2. fixed length string
  3. fixed length bit-string
  4. literal time stamp

A

MCQ: In Standard Query Language, data types included are

  1. character string
  2. bit-string
  3. time stamp
  4. all of above

D