2. Given the PDA below determine whether the following string is accepted or not, write A if accepted and NA if not. a. aaaaaaaaaa b. ababababababa c. aabbaabbaa d. aaaaabaaaaa e. bbbaaaaaaaaa f. babababababbba g. abba h. E i. a j. bbbb PUSH a a- PUSH b START READ ACCEPT -a,b- READ POP POP POP

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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2. Given the PDA below determine whether the following string is accepted or not, write A
if accepted and NA if not.
a. aaaaaaaaaa
b. ababababababa
c. aabbaabbaa
d. aaaaabaaaaa
e. bbbaaaaaaaaa
f. babababababbba
g. abba
h. E
i. a
j. bbbb
PUSH a a-
PUSH b
START
READ
ACCEPT
-a,b- READ
4-E-
POP
a-
a
POP
POP
Transcribed Image Text:2. Given the PDA below determine whether the following string is accepted or not, write A if accepted and NA if not. a. aaaaaaaaaa b. ababababababa c. aabbaabbaa d. aaaaabaaaaa e. bbbaaaaaaaaa f. babababababbba g. abba h. E i. a j. bbbb PUSH a a- PUSH b START READ ACCEPT -a,b- READ 4-E- POP a- a POP POP
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