DBMS-Object-Relational Database Questions and Answers

Practice Mode
Showing 10 of 62 questions
Q61
In intra-operation parallelism,
  • A the execution of a single query is done in parallel on multiple CPUs using shared-nothing parallel architecture technique.
  • B multiple transactions are executed in parallel, one by each (CPU).
  • C we parallelise the execution of each individual operation of a task, such as sorting, projection, join and so on.
  • D the different operations in a query expression are executed in parallel.
Answer: Option C
Q62
In inter-operation parallelism.
  • A the execution of a single query is done in parallel on multiple CPUs using shared-nothing parallell architecture technique.
  • B multiple transactions are executed in parallel, one by each (CPU).
  • C we parallelise the execution of each individual jopeation of a task, such a sorting, projection, join and so on.
  • D the diferent operations in a query expression are executed in parallel.
Answer: Option D

📚 More from Database

← All Topics 🎯 Practice ⏱️ Take Test 🔍 Search
Database
Back to Database
Other Subjects
Questions and Answers for Competitive Exams Various Entrance Test