DBMS-Relational Algebra and Calculus Questions and Answers

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Q71
A based table  is not an autonomous named table.
  • A TRUE
  • B FALSE
Answer: Option A
Q72
DDL is used to create, alter and delete database objects.
  • A TRUE
  • B FALSE
Answer: Option A
Q73
SQL data administration statement (DAS) allows the user to perform audits and analysis on operations within the database.
  • A TRUE
  • B FALSE
Answer: Option A
Q74
SQL data administration statement (DAS) allows the user to perform audits and analysis on operations within the database.
  • A TRUE
  • B FALSE
Answer: Option A
Q75
COMMIT statement ends the transaction successfully, making the database changes permanent.
  • A TRUE
  • B FALSE
Answer: Option A
Q76
Data administration Commands allow the users to perform audits and analysis on operations within the database.
  • A TRUE
  • B FALSE
Answer: Option A
Q77
Data administration Commands allow the users to perform audits and analysis on operations within the database.
  • A TRUE
  • B FALSE
Answer: Option A
Q78
Transaction control statements mange all thechanges made by the DML statement.
  • A TRUE
  • B FALSE
Answer: Option A
Q79
DQL enables the users to query one or more table to get the information they want.
  • A TRUE
  • B FALSE
Answer: Option A
Q80
In embedded SQL, SQL statements are merged with the host programming language.
  • A TRUE
  • B FALSE
Answer: Option A

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