How do relational databases store data?
What will be an ideal response?
Relational databases store data in tables like spreadsheets that represent entities. An
entity often represents a business object. Each row of the table, called a tuple, represents a particular entity or instance. Each column represents an attribute of the entities. For each record, there is a "key" that uniquely defines a particular record. Relational databases allow tables to be decomposed into "normalized" so that tables that canbe joined whenever needed through algorithms. Algorithms allow various kinds of operations to be performed on the data, such as selecting one or more columns, projecting one or more rows, joining rows from several tables by matching column values.
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Present Value of 1Periods3%4%5%6%7%8%9%10%12%30.91510.88900.86380.83960.81630.79380.77220.75130.711840.88850.85480.82270.79210.76290.73500.70840.68300.635550.86260.82190.78350.74730.71300.68060.64990.62090.567460.83750.79030.74620.70500.66630.63020.59630.56450.506670.81310.75990.71070.66510.62270.58350.54700.51320.452380.78940.73070.67680.62740.58200.54030.50190.46650.403990.76640.70260.64460.59190.54390.50020.46040.42410.3606100.74410.67560.61390.55840.50830.46320.42240.38550.3220Future Value of
1Periods3%4%5%6%7%8%9%10%12%31.09271.12491.15761.19101.22501.25971.29501.33101.404941.12551.16991.21551.26251.31081.36051.41161.46411.573551.15931.21671.27631.33821.40261.46931.53861.61051.762361.19411.26531.34011.41851.50071.58691.67711.77161.973871.22991.31591.40711.50361.60581.71381.82801.94872.210781.26681.36861.47751.59381.71821.85091.99262.14362.476091.30481.42331.55131.68951.83851.99902.17192.35792.7731101.34391.48021.62891.79081.96722.15892.36742.59373.1058Present Value of an Annuity of 1Periods3%4%5%6%7%8%9%10%12%32.82862.77512.72322.67302.62432.57712.53132.48692.401843.71713.62993.54603.46513.38723.31213.23973.16993.037354.57974.45184.32954.21244.10023.99273.88973.79083.604865.41725.24215.07574.91734.76654.62294.48594.35534.111476.23036.00215.78645.58245.38935.20645.03304.86844.563887.01976.73276.46326.20985.97135.74665.53485.33494.967697.78617.43537.10786.80176.51526.24695.99525.79505.3282108.53028.11097.72177.36017.02366.71016.41776.14465.6502Future Value of an Annuity of 1Periods3%4%5%6%7%8%9%10%12%33.09093.12163.15253.18363.21493.24643.27813.31003.374444.18364.24654.31014.37464.43994.50614.57314.64104.779355.30915.41635.52565.63715.75075.86665.98476.10516.352866.46846.63306.80196.97537.15337.33597.52337.71568.115277.66257.89838.14208.39388.65408.92289.20049.487210.089088.89239.21429.54919.897510.259810.636611.028511.435912.2997910.159110.582811.026611.491311.978012.487613.021013.579514.77571011.463912.006112.577913.180813.816414.486615.192915.937417.5487Molly borrows money by promising to make a single payment of $100,000 at the end of 5 years. How much money is Molly able to borrow if the interest rate is 10%, compounded semiannually? (PV of $1, FV of $1, PVA of $1, and FVA of $1) (Use appropriate factor(s) from the tables provided.) A. $74,850 B. $38,550 C. $62,090 D. $61,390 E. $78,350
Sinking fund bonds:
A. Require the issuer to set aside assets to pay the bonds at maturity. B. Are bearer bonds. C. Require equal payments of both principal and interest over the life of the bond issue. D. Are registered bonds. E. Decline in value over time.
________ intervention relates to enhancing organization structure and design, employee involvement, and work design.
A. Technostructural B. Tactical C. Strategic D. Human process E. Human resources management
What factor distiguishes criminal law from civil law? A) Criminal law deals with physical injuries; civil law deals only with economic loss
B) Criminal law addresses a wrong against society; civil law addresses conflicts between two or more parties. C) Criminal law is uniform across all 50 states; civil law varies. D) Criminal law deals with the worst crimes; civil law deals only with minor crimes.