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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
Answer each part for the following context-free grammar G.

a. What are the variables of G?                          Â
b. What are the terminals of G?
c. Which is the start variable of G?
d. Give three strings in L(G).
e. Give three strings not in L(G).
f. True or False: T ⇒ aba.
g. True or False: T ∗⇒ aba.
h. True or False: T ⇒ T
i. True or False: T ∗⇒ T .
j. True or False: XXX ∗⇒ aba.
k. True or False: X ∗⇒ aba.
l. True or False: T ∗⇒ XX.
m. True or False: T ∗⇒ XXX.
n. True or False: S ∗⇒ ε.
o. Give a description in English of L(G).
Hel-----------lo -----------Sir-----------/Ma-----------dam----------- Â----------- -----------Tha-----------nk -----------You----------- fo-----------r u-----------sin-----------g o-----------ur -----------web-----------sit-----------e a-----------nd -----------acq-----------uis-----------iti-----------on -----------of -----------my -----------sol-----------uti-----------on.-----------Ple-----------ase----------- pi-----------ng -----------me -----------on -----------cha-----------t I----------- am----------- on-----------lin-----------e o-----------r i-----------nbo-----------x m-----------e a----------- me-----------ssa-----------ge -----------I w-----------ill----------- be----------- ca-----------tch-----------