The minimal set of super key is called

Related MCQs

• State true or false i) A candidate key is a minimal super key. ii) A candidate key can also refer to as surrogate key.
• The minimal set of super key is called
• The subset of a super key is a candidate key under what condition?
• The subset of super key is a candidate key under what condition ?
• A super key is a set of one or more attributes that, taken collectively, allow us
• A relation is said to be in 3 NF if (i) it is in 2 NF (ii) non-key attributes are independent of one another (iii) key attribute is not dependent on part of a composite key (iv) has no multi-valued dependency
• Minimal Superkeys are called
• Minimal Superkeys are called
• Consider attributes ID, CITY and NAME. Which one of this can be considered as a super key?
• Consider attributes ID, CITY and NAME. Which one of this can be considered as a super key?