For each of the following four languages, give a dfa that will accept the language. assume ? = {a, b} for first three languages and ? = {0, 1, 9, .} for the fourth language.
a. set of strings whose third last symbol is an a.
b. set of strings with at least 3 a 0 s and number of b 0 s = 3.
c. set of strings which do not contain ab as a substring.
d. fixed-decimal literals with no superfluous leading or trailing zeros. every literal must have at least one digit before and after the decimal point. thus, for example, 0.0, 1.0, 0.1, 123.01, and 123005.0 are legal, but 0, .12, 23., 01.0, 1.000, and 002345.1000 are not. in describing the transitions, you may use d to stand for 0, 1, . . , 9 and nzd to stand for 1, . . , 9.

1. so if i wanted to build a linux server for web services(apache) with 1cpu and 2 gb of memory.-operating at 75% of memory capacity2. a windows server with 2 cpu/ 4gb memory- operating at 85% of memory capacity3. a storage server with 1 cpu/ 2gb memory- operating at 85% of memory capacityhow much memory do i have to add for each server.so that the utilization rate for both cpu and memory is at a baseline of 60%."the details for the cpu like its processor or the memory's speed isnt to be concerned" yeah i kept asking my teacher if he's even sure about the but the whole class seems to be confused and the project is due in 3 days..this is a virtualization project where i have to virtualize a typical server into an exsi hypervisor.

3. write assignment statements that perform the following operations with the variables a, b, and c: a. adds 2 to a and assigns the result to b b. multiplies b times 4 and assigns the result to a c. divides a by 3.14 and assigns the result to b

Which device has the most limited computing functionality?