3. The exclusive NOR (XNOR) function can be expressed as follows: (a + b)' = XNOR(a, b) = Σm(0, 3) (a) Write the canonical SOP and POS expressions for the function. (b) Draw logic diagrams using AND, OR and NOT gates that represent the SOP and POS expressions. (c) Assuming that the cost of a gate is 1+ number of gate inputs (same as what was discussed in class), determine the cost of the SOP and POS logic diagrams in part 3b You must explain your answer by showing the cost of each gate in your circuit and the total cost.

SQL 2019 Answer choices (a, b, c, d, and e) indicate whether a certain data type supports the UTF-8 encoding or not.

Explain the two eay selection form.

A real Estate Company has in its poššession a long list of landlords and the rent cost of their two bedroom apartments, as shown on table 1. There is the need for an Application program that will allow a user at the company to load the said list into a computer program, i.e. the list of landlords and the cost of rent. The app must also allow users to search for apartments they can afford. Apart from the list in the table, the App should be able to take as input the maximum amount a tenant is willing to spend on a two-bedroom apartment and then display a list of landlords whose apartments can be rented with that amount. Table 1: Landlords and Cost of rent Landlord Ama Dua Ali Dulon John Togbe Abena Nyame Kofi Duku Cost of rent (GHC) 800.00 950.00 2,500.00 600.00 2,300.00