If L1 = {an|n ≥ 0} and L2 = {bn|n ≥ 0}, consider(I) L1⋅L2 is a regular language(II) L1⋅L2 = {anbn|n ≥ 0} Which one of the following is CORRECT?

If L1 = {an|n ≥ 0} and L2 = {bn|n ≥ 0}, consider(I) L1⋅L2 is a r

1.	If L1 = {an\|n ≥ 0} and L2 = {bn\|n ≥ 0}, consider(I) L1⋅L2 is a regular language(II) L1⋅L2 = {anbn\|n ≥ 0} Which one of the following is CORRECT?
A.	Only (I)
B.	Only (II)
C.	Both (I) and (II)
D.	Neither (I) nor (II)
Answer» B. Only (II)

Discussion

No Comment Found

Related MCQs

Let L={w∈(0+1)∗∣w has even number of 1's}, i.e. L is the set of all bit strings with even number of 1's. Which one of the regular expression below represents L?
If L is a regular language over Σ = {a, b}, which one of the following languages is NOT regular?
In some programming languages, an identifier is permitted to be a letter followed by any number of letters or digits. If L and D denotes the set of letters and digit respectively. Which of the following expression defines an identifier?
Let be an NFA with n states. Let k be the number of states of a minimal DFA which is equivalent to N. Which one of the following is necessarily true?
Number of states in DFA accepting the following language is:L = { an b2m | n, m ≥ 1 }
Consider the following two statements:I. If all states of an NFA are accepting states then the language accepted by the NFA is ∑*.II. There exists a regular language A such that for all languages B, A ∩ B is regular.Which one of the following is CORRECT?
Consider the DFA A given belowWhich of the following are FALSE?1. Complement of L(A) is context-free.2. L(A) = L((11*0 + 0)(0 + 1)*0*1*)3. For the language accepted by A, A is the minimal DFA.4. A accepts all strings over {0, 1} of length at least 2.
Consider the finite automaton in the following figure.What is the set of reachable states for the input string 0011?
Definition of a language L with alphabet {a} is given as follows:\(L= a^{nk} | k >0 \) and n is a positive integer constant. What is the minimum number of states needed in a DFA to recognize L?
Consider the following statements.I. If L1 ∪ L2 is regular, then both L1 and L2 must be regular.II. The class of regular languages is closed under infinite union.Which of the above statements is/are TRUE?

If L1 = {an|n ≥ 0} and L2 = {bn|n ≥ 0}, consider(I) L1⋅L2 is a regular language(II) L1⋅L2 = {anbn|n ≥ 0} Which one of the following is CORRECT?

Discussion

No Comment Found

Related MCQs

Reply to Comment