DBMS Quiz, Notes and Technology Articles

Information System Life Cycle Quiz Questions and Answers 86 PDF Download

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Quiz on Information System Life Cycle Worksheet 86Quiz PDF Download

Information System Life Cycle Quiz

MCQ: First phase of macro life cycle is

  1. validation testing
  2. feasibility analysis
  3. requirement collection
  4. design of database


Relationship Types, Sets and Roles Quiz

MCQ: In E-R diagrams, relationship type with three degrees is classified as

  1. binary relationship
  2. ternary relationship
  3. extension association
  4. intension association


Specialization and Generalization Quiz

MCQ: Type of attributes that are applicable to specific subclasses is classified as

  1. aggregate attributes
  2. segregate attributes
  3. public attributes
  4. local attributes


SQL Data Definition and Types Quiz

MCQ: In SQL, type of character string value which is padded with blank characters to right side of string is called

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


Database Management Systems Quiz

MCQ: Single relational algebra expression can be used in sequence of operations by

  1. nesting entities
  2. nesting the attribute
  3. nesting the operations
  4. nesting the elements