Create a class called Library that has the following attributes: Library 0 Library (numberOfBookCases) addCase(BookCase) - Boolean getNumberOfBookCases() - Integer getNumberOfBooks() - Integer getTotalPages()- Integer toString()- String Note: Library numberOfBookCases - Integer cases[] - BookCase The method getNumberOfBooks will return the total number of books on all shelves. The method getTotalPages() will return the total number of pages in your library, but beware of the limits of an integer. If the number of pages is more than the value that can be held by an integer, print out a message saying so.

1. (3 points) Convert (137)10 to ( ) 16- Show your work to receive credit.

4. Two multiplexers are connected as shown below. The inputs (A, B, C) and the output F are 4-bits and (D and E) are one-bit. The numbers inside the multiplexers correspond to the value of the selectors D and E which will decide which input A, B or C will pass to the output F (For example, If D = 0 and E = 0 then C will be selected to pass to F). C 0 0 B 1 A D E Write a VHDL description of the circuit.

8. Given 16 numbers, what is the needed number of processors using a CRCW algorithm with time complexity O(1) to find their maximum? A. 4 B. 16 TC C. 64 D. 256