Home / Questions / Which set of operators represents the complete set for relational algebra?
Which set of operators represents the complete set for relational algebra?
(a)Union, Difference, Projection, Selection, Cartesian Product
(b)Selection, Cartesian Product, Projection, Union, Intersection
(c)Cartesian Product, Projection, Selection, Difference, Intersection
(d)Join, Union, Projection, Selection, Difference
(e)Difference, Projection, Selection, Join, Intersection.
Dec 29 2017 View more View Less
Reconsider Lanni Products from the previous problem. (LO 1-2)Prepare its balance sheet just after it gets the bank loan. What is the ratio of real assets to total assets?...
Jun 18 2020Given is an acute angle such that sin(0) 3 5 7a Find the value of tan 0 + ( + 77). a) 07 b) 01 3 e) O d) O-1 e) O - 1 None of the above. Question 10 + + Consider the fun...
May 06 2021On January 1, 2017, Sarasota Corporation sold a building that cost $272,980 and that had accumulated depreciation of $108,410 on the date of sale. Sarasota received as co...
Jul 27 2021Trial 1Trial 2concentration of NaOH (M.100.100volume of NaOH added at equivalence point as determined by the pH plot (mL)2424volume of NaOH added at equivalence point as ...
Jun 29 2021On January 1, 2013, Parflex Corporation exchanged $344,000 cash for 90 percent of Eagle Corporation’s outstanding voting stock. Eagle’s acquisition date balance sheet fol...
Jul 22 2020Assume the role of Susan Napoli. How would you try to convince an arbitrator that the dismissal was legitimate?
Apr 29 2020Use the chain rule to find
Jun 29 2021On January 1, 2014, Walker, Inc., signs a 5-year lease for two floors of a 20-floor building. The building has an expected remaining life of 20 years. The space is availa...
Apr 24 2020Aniline (conjugate acid pKa 4.63) is a considerably stronger base than diphenylamine (pKa 0.79). Account for these differences.
Jul 23 2021Crowd management One measure of event success is the number of visitors it attracts. However, on event may also attract the attention of visitors opposed to it or seeking...
Apr 26 2021