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Working with Tables — COMPUTER STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceCOMPUTERWorking with Tables1 Mark
MCQ
Combination of more than one field when designed as a primary key is also known as ……………..
  • A
    Primary Key   
  • B
    Foreign key
  • ✓
    Composite primary key
  • D
    composite foreign key
✓

Answer

Correct option: C.
Composite primary key
 Composite primary key

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