DBMS-Object-Relational Database Questions and Answers

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Showing 10 of 62 questions
Q1
ORDBMS is an extended RDBMS with object-oriented features.
  • A TRUE
  • B FALSE
Answer: Option A
Q2
Object-relational DBMS (ordbms) is also called enhanced relational DBMSs (ERDBMSs).
  • A TRUE
  • B FALSE
Answer: Option A
Q3
ORDBMS supports
  • A TRUE
  • B FALSE
Answer: Option A
Q4
ORDBMS has poor support for integrity and enterprise constraints.
  • A TRUE
  • B FALSE
Answer: Option A
Q5
ORDBMS has dificulty in handling recursive queries due to atomicity (repeating groups not allowed) of data
  • A TRUE
  • B FALSE
Answer: Option B
Q6
SQL/Foundation deals with new data types, new predicates, relationalj operations, cursors, rules and triggers, user-defined types (UDTs), transaction capabilities and stored routines.
  • A TRUE
  • B FALSE
Answer: Option B
Q7
SQL/Binding deal with historic data, times series data, versionsa and other temporal extensions.
  • A TRUE
  • B FALSE
Answer: Option A
Q8
ORDBMS increase network traffic.
  • A TRUE
  • B FALSE
Answer: Option B
Q9
ORDBMS can handle
  • A complex objects
  • B user-defined types
  • C abstract data types
  • D All of these
Answer: Option D
Q10
Object-relational DBMS (ORDBMS) is also called
  • A enhanced relational DBMS
  • B general relational DBMS
  • C object-oriented DBMS
  • D All of these.
Answer: Option A

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