Home / Questions / Select the correct statement from the following on proper naming of schema constructs:
Select the correct statement from the following on proper naming of schema constructs:
(a)Entity type name applies to all the entities belonging to that entity type and therefore a plural name is selected for entity type
(b)In the narrative description of the database requirements, verbs tend to indicate the names of
relationship types
(c)The nouns arising from a database requirement description can be considered as names of attributes
(d)Additional nouns which are appearing in the narrative description of the database requirements
represent the weak entity type names
(e)Adjectives written in the database requirement description help to identify the partial relationships among entities.
Dec 28 2017 View more View Less
A 100-nC point charge is located at A(−1, 1, 3) in free space. (a) Find the locus of all points P(x, y,z) at which Ex = 500 V/m. (b) Find y1 if P(−2, y1, 3) lies on that ...
Jun 14 2020.Job satisfaction is a function of _____, which can be defined as what a person consciously or unconsciously desires to obtain. A.perceptionB.appreciationC.contentmen...
Dec 10 2019When cis-4-chlorocyclohexanol is treated with sodium hydroxide in ethanol, it gives mainly the substitution product trans-1,4-cyclohexanediol (1). Under the same reaction...
Jul 22 2021Were you surprised about the importance of the bond market, compared to the stock market? Why or why not? What was new that you learned about bonds from this chapter?
Aug 03 2021tonis typesetters is analyzing a possible merger with petes print shop, toni has a tax loss carry forward of 200,000 which it could apply to petes expected earnings befor...
Aug 12 2020Wallowa Company is considering a long-term investment project called ZIP. ZIP will require an investment of $115,400. It will have a useful life of 4 years and no salvage...
Jul 26 2021Explain how consumer surplus is derived from the difference between the willingness to pay and the market equilibrium price. Please use examples to support your posting.
May 01 2020You are the seller of a product on Amazon.com. This product represents your country, region, city, etc. or something you really enjoy. In order to start selling the produ...
Apr 16 2021Boston Railroad decided to use the high-low method and operating data from the past six months to estimate the fixed and variable components of transportation costs. The ...
May 12 2021How to find the linear approximation of the function at ? And use it to approximate
Jul 19 2021