Related Questions

Relation dept year(dept name, total inst 2007, total inst 2008, total inst 2009). Here the only functional dependencies are from dept name to the other attributes. This relation is in
Read the following sentences and choose the correct option. (i) Variables can only take discrete values while Attributes can take continuous values. (ii) Variables can only take continuous values while Attributes take discrete value. (iii) Attributes and variables are dependent on each other. (iv) Width of an impeller blade is a variable but no. of defective blades in a lot is an attribute.
The values appearing in given attributes of any tuple in the referencing relation must likewise occur in specified attributes of at least one tuple in the referenced relation, according to _____________________ integrity constraint.
A _________ integrity constraint requires that the values appearing in specified attributes of any tuple in the referencing relation also appear in specified attributes of at least one tuple in the referenced relation.
Given below are two statements, one labelled as Assertion (A) and the other labelled as Reason (R). Read the statements and choose the correct answer.
Assertion (A) Luxury brands command price permiums and do not have a strong lifestyle component.
Reason (R) Luxury brands do not require any special considerations in how they are sold.
In which of the following, brands focus on introducing flanker brands?
Relation R with an associated set of functional dependencies, F, is decomposed into BCNF. The redundancy (arising out of functional dependencies) in the resulting set of relations is
Consider the following statements in the light of Spinoza's Theory of Knowledge.
1. Obscure and inadequate ideas have their source in sensation and the imagination.
2. Reason comprehends the universal essences of things and understands these in their relation to God.
3. Intuitive knowledge advances from an adequate idea of the objective essence of certain attributes of God to the adequate essence of things.
Which of the statement(s) given above is/are correct?
Arrange the following steps of situation analysis.
1. Clearly identify objective of the project
2. Identify all task required to fulfill the objective
3. Identify the benefit of objective
4. Identify the Potential risks
Important attributes for a foodbuyer must include
1. objectivity in judgement regarding price and service
2. loyalty to customers and institution
3. accepting food brands without lSI, FPO or AGMARK in India
4. accepting and purchasing adulterated food ingredients
Select the correct answer