πŸ“Š IT for Business and Management
Q. Which of the following operation is used if we are interested in only certain columns of a table?
  • (A) projection
  • (B) selection
  • (C) union
  • (D) join
πŸ’¬ Discuss
βœ… Correct Answer: (A) projection

You must be Logged in to update hint/solution

πŸ’¬ Discussion


πŸ“Š Question Analytics

πŸ‘οΈ
340
Total Visits
πŸ“½οΈ
2 y ago
Published
πŸŽ–οΈ
Vinay
Publisher
πŸ“ˆ
99%
Success Rate