हिंदी

Which of the following is true for a tuple and attribute? -

Advertisements
Advertisements

प्रश्न

Which of the following is true for a tuple and attribute?

विकल्प

  • Tuple should be unique in a table but attribute can be duplicate.

  • Tuple and attribute should be unique.

  • Tuple and attribute can be duplicate

  • Tuple should be duplicate in a table but attribute should be unique.

MCQ

उत्तर

Tuple should be unique in a table but attribute can be duplicate.

shaalaa.com
Keys in a Relational Database
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×