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Ordered Records Quizzes Online MCQs PDF Download eBook

Practice Ordered Records quiz questions, ordered records multiple choice questions and answers PDF to prepare DBMS exam worksheet 71 for online certificate programs. Practice Disk Storage, File Structures and Hashing quiz with answers, ordered records Multiple Choice Questions (MCQ) for online university degrees. Free ordered records MCQs, sql data definition and types, relational algebra operations and set theory, specialization and generalization, database constraints and relational schemas, ordered records test prep for CS major.

"The file which consists of the ordering fields for records is called", ordered records Multiple Choice Questions (MCQ) with choices ordered file, sequential file, spanned file, and both a and b to study computing courses online. Learn disk storage, file structures and hashing questions and answers with free online certification courses for online college classes.

Ordered Records Questions and Answers PDF Download eBook

Ordered Records Quiz

MCQ: The file which consists of the ordering fields for records is called

  1. sequential file
  2. ordered file
  3. spanned file
  4. both a and b

D

Database Constraints and Relational Schemas Quiz

MCQ: The operation which violates only one constraint called referential integrity when it is performed is called

  1. New operation
  2. Modify operation
  3. Delete operation
  4. Insert operation

C

Specialization and Generalization Quiz

MCQ: The concept in which the shared subclass take over the relationship from multiple classes is considered as

  1. joint inheritance
  2. partial inheritance
  3. multiple inheritance
  4. independent inheritance

C

Relational Algebra Operations and Set Theory Quiz

MCQ: Consider two tuples A and B, the operation whose result includes tuples that are included in both relations is classified as

  1. intersection of relation A and B
  2. difference of relation A and B
  3. square of relation A and B
  4. union of relation A and B

A

SQL Data Definition and Types Quiz

MCQ: In the CREATE TABLE command in standard query language, the referential integrity constraints is specified only after the

  1. attributes are declared
  2. schema is declared
  3. identifier is declared
  4. notifies are declared

A