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Embedded SQL Practice Test PDF Download eBook p. 57

Learn Embedded sql mock test for exam, embedded sql MCQ with answers pdf to solve data science test 57 for online job interview. Practice Advanced SQL Trivia Questions and answers, embedded sql Multiple Choice Questions (MCQ) for online DBMS, DBA. Free embedded sql MCQs, b+ trees, database triggers, relational algebra, database design, embedded sql test prep for cheapest online computer science degree.

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Trivia Quiz on Embedded SQL PDF Download eBook

Embedded SQL Quiz

MCQ: In some languages such as Cobol, the semicolon is replaced with

  1. EXEC
  2. START-EXEC
  3. END-EXEC
  4. SQL-EXEC

C

Database Design Quiz

MCQ: E-R model stands for

  1. Entity-relationship model
  2. Entity-relative model
  3. Entity-repetitive model
  4. Entity-redundant model

A

Relational Algebra Quiz

MCQ: The operation of projection is a

  1. Dimensional operations
  2. Multidimensional operations
  3. Unary operations
  4. Binary operations

C

Database Triggers Quiz

MCQ: The system executes the rest of the trigger body that is satisfying the condition only for the

  1. Tuples
  2. Attributes
  3. Instances
  4. Relation

A

B+ Trees Quiz

MCQ: A technique used for increasing the fanout of the nodes is called

  1. Block compression
  2. Hash compression
  3. Prefix compression
  4. Postfix compression

C