Construct npda's that accept the following languages on σ = {a, b,c): (a) l = {a"pin : n > 0} (c) l = {a"bmcn+m : n > 0, m2 0} (e) l = {a"b"c": n > 0} nb (w) + 1} (g) l = {w : na (to) o l (i) l-w : na (w) + nb (w) = ne(w)) ). , = {w : na (w) = 2n6 (w)

The open systems interconnection (osi) reference model: defines standards for many aspects of computing and communications within a network. is a generic description for how computers use multiple layers of protocol rules to communicate across a network. defines standards for wireless local area network (wlan) communication protocols. details the advantages and disadvantages of various basic network cabling options.

What is the original authority for copyright laws

Write a program that prints the day number of the year, given the date in the form month-day-year. for example, if the input is 1-1-2006, the day number is 1; if the input is 12-25-2006, the day number is 359. the program should check for a leap year. a year is a leap year if it is divisible by 4, but not divisible by 100. for example, 1992 and 2008 are divisible by 4, but not by 100. a year that is divisible by 100 is a leap year if it is also divisible by 400. for example, 1600 and 2000 are divisible by 400. however, 1800 is not a leap year because 1800 is not divisible by 400.