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Relational Algebra Quiz Questions and Answers PDF Download eBook p. 298

Practice Relational algebra quiz questions and answers PDF, relational algebra MCQ with answers to solve data science worksheet 298 for online past papers exam. Practice Formal Relational Query Languages quiz questions with answers, relational algebra Multiple Choice Questions (MCQ) for online DBMS, DBA. Free relational algebra MCQs, database languages, database transactions, olap and sql queries, centralized and client server architectures, relational algebra test prep for top online computer science programs.

"In the relational algebra, the union, set difference, and Cartesian product operations are known to be", relational algebra Multiple Choice Questions (MCQ) with choices binary operations, unary operations, dimensional operations, and multidimensional operations for online computer science degrees. Learn formal relational query languages questions and answers with free online certification courses for online computer science engineering.

Quiz on Relational Algebra PDF Download eBook

Relational Algebra Quiz

MCQ: In the relational algebra, the union, set difference, and Cartesian product operations are known to be

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

B

Centralized and Client Server Architectures Quiz

MCQ: The Server system architecture at the front-end have

  1. Report generating tools
  2. Data mining and analysis tools
  3. SQL user interface
  4. All of the Above

D

OLAP and SQL Queries Quiz

MCQ: Host languages are used to invoke SQL queries via

  1. Embedded SQL
  2. Dynamic SQL
  3. Both A and B
  4. Procedural SQL

C

Database Transactions Quiz

MCQ: In many SQL implementations, by default each SQL statement is taken to be a transaction of

  1. Rollback work
  2. Commit work
  3. Traceback work
  4. Its Own

D

Database Languages Quiz

MCQ: The type of access permitted on various data values in the database is settled by

  1. Assertions
  2. Referential integrity
  3. Domain Constraints
  4. Authorization

D