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Home/Past Papers/PSC Assistant Computer Operator (Gazetted Second Class, Prabidhik) Subjective Exam – 2079/What is primary and foreign key in database? Clarify it with examples.

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Federal Government•2079 BS•Question 9 of 16

What is primary and foreign key in database? Clarify it with examples.

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Exam year: 2079 BS / 2022 AD
Level: Gazetted Second Class, Assistant Level (Computer Operator – Prabidhik)
Paper: Paper II – Sewa Sambandhit Karya Gyan (Job Based Knowledge)
Section: Section B

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Question 9 of 16 from PSC Assistant Computer Operator (Gazetted Second Class, Prabidhik) Subjective Exam – 2079

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