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

B

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

B

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

D

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

D

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

C