Oracle: Modifying Data & Multiple Databases DML Statements & Locking Beginner
Q Which statement about Oracle's locking is correct?
  • A Readers block all writers
  • B Writers always block readers
  • C Readers do not block writers, and writers do not block readers
  • D Oracle locks the whole table for each update
FPSC - Database Administrator Model Papers -2026
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Word of the Day
02 Nov
Obligation
an act or course of action to which a person is morally or legally bound; a duty or commitment.
Ψ§Ψ­Ψ³Ψ§Ω†ΨŒ فرآ، ذمہ داری

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