If we select a string w such that w∈L, and w=xyz. Which of the foll – McqOptions

MCQOPTIONS

1.	If we select a string w such that w∈L, and w=xyz. Which of the following portions cannot be an empty string?
A.	x
B.	y
C.	z
D.	all of the mentioned
Answer» C. z

Discussion

No Comment Found

Related MCQs

Which of the following one can relate to the given statement:Statement: If n items are put into m containers, with n>m, then atleast one container must contain more than one item.
Let w be a string and fragmented by three variable x, y, and z as per pumping lemma. What does these variables represent?a) string countb) stringc) both (
If d is a final state, which of the following is correct according to the given diagram?
Answer in accordance to the third and last statement in pumping lemma:For all _______ xyiz ∈L
Fill in the blank in terms of p, where p is the maximum string length in L.Statement: Finite languages trivially satisfy the pumping lemma by having n = ______
There exists a language L. We define a string w such that w∈L and w=xyz and |w| >=n for some constant integer n.What can be the maximum length of the substring xy i.e. |xy|<=?
If we select a string w such that w∈L, and w=xyz. Which of the following portions cannot be an empty string?
Relate the following statement:Statement: All sufficiently long words in a regular language can have a middle section of words repeated a number of times to produce a new word which also lies within the same language.
LET_W_BE_A_STRING_AND_FRAGMENTED_BY_THREE_VARIABLE_X,_Y,_AND_Z_AS_PER_PUMPING_LEMMA._WHAT_DOES_THESE_VARIABLES_REPRESENT??$
Which of the following one can relate to the given statement:$