Question
In database management systems (DBMS), which
normalization form removes partial dependency?Solution
Second Normal Form (2NF) removes partial dependency, which occurs when a non-prime attribute is functionally dependent on part of a candidate key. A table is in 2NF if it is in 1NF and all non-key attributes are fully dependent on the primary key. Why Other Options are Wrong: a) 1NF deals with atomicity, ensuring that each column contains only indivisible values. c) 3NF removes transitive dependency, not partial dependency. d) BCNF is a stronger version of 3NF but does not specifically address partial dependency. e) 4NF deals with multi-valued dependencies.
Heart rot of sugarcane, hollow stem of cauliflower, top sickness of tobacco are the specific deficiency symptoms of:
Which among the following method is the sexual method of Propagation?
Foragial types of legs are found in _____ insect.Â
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Biting and Chewing type of mouth parts are present in:
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Stage of sunflower growth which is most sensitive to moisture stress?
Price elasticity of supply of food products is generally
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Which of the following crop would be preferred for sowing in order to enrich the soil with nitrogen?
