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Why might a database administrator prefer using views instead of granting direct table access to users?

hard📝 Conceptual Q10 of 15
SQL - Views
Why might a database administrator prefer using views instead of granting direct table access to users?
AViews improve database write performance significantly.
BViews provide controlled access by exposing only specific data, enhancing security.
CViews automatically backup data for recovery.
DViews allow users to change table structures without permissions.
Step-by-Step Solution
Solution:
  1. Step 1: Understand security advantages of views

    Views can limit user access to only certain columns or rows, protecting sensitive data.
  2. Step 2: Evaluate other options

    Options B, C, and D describe features not provided by views.
  3. Final Answer:

    Views provide controlled access by exposing only specific data, enhancing security. -> Option B
  4. Quick Check:

    Views enhance security by controlling data exposure [OK]
Quick Trick: Use views to limit user data access for security [OK]
Common Mistakes:
MISTAKES
  • Thinking views improve write speed
  • Assuming views backup data
  • Believing views allow schema changes

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