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DBMS Notes and Technology Articles

State Chart Diagrams Quizzes Online MCQs PDF Download eBook

Practice State Chart Diagrams quiz questions, state chart diagrams multiple choice questions and answers PDF to prepare DBMS exam worksheet 47 for online certificate programs. Practice Database Design Methodology and UML Diagrams quiz with answers, state chart diagrams Multiple Choice Questions (MCQ) for online university degrees. Free state chart diagrams MCQs, database approach characteristics, relational operations, hashing techniques, schemas statements in sql, state chart diagrams test prep to learn free online courses.

"The relationship between two independent data tables is classified as", state chart diagrams Multiple Choice Questions (MCQ) with choices non-structural relationships, structural relationships, identifying relationships, and non-identifying relationships to study distance learning courses. Learn database design methodology and uml diagrams questions and answers with free online certification courses for top computer science schools in the world.

State Chart Diagrams Questions and Answers PDF Download eBook

State Chart Diagrams Quiz

MCQ: The relationship between two independent data tables is classified as

  1. structural relationships
  2. non-structural relationships
  3. identifying relationships
  4. non-identifying relationships

D

Schemas Statements in SQL Quiz

MCQ: The command in SQL which is used when any of the schema is no longer needed in relation is classified as

  1. DROP SCHEMA command
  2. PICK SCHEMA command
  3. DELETE SCHEMA command
  4. RESTRICT SCHEMA command

A

Hashing Techniques Quiz

MCQ: If the current number of records are 92, blocking factor is 20 and the number of file buckets are 5 then the file load factor is

  1. 0.85
  2. 0.92
  3. 0.35
  4. 0.46

B

Relational Operations Quiz

MCQ: If the common attributes of two relations are classified as join attributes then the OUTER UNION must be equal to

  1. LEFT OUTER JOIN
  2. FULL OUTER JOIN
  3. HALF OUTER JOIN
  4. DOWNWARD JOIN

B

Database Approach Characteristics Quiz

MCQ: The property of DBMS which ensures the execution of all the operations in transaction or none of the operation is executed is classified as

  1. isolation property
  2. atomicity property
  3. online execution property
  4. offline execution property

B