Test: Deterministic Finite Automata: Introduction & Definition - Computer Science Engineering (CSE) MCQ

Bounded information refers to one whose output is limited and it cannot be said what were the recorded outputs previously until memorized.

A language for which there is no existence of a deterministic finite automata is always Non Regular and methods like Pumping Lemma can be used to prove the same.

A DFA can be represented in the following formats: Transition Graph, Transition Table, Transition tree/forest/Any programming Language.

Strings such as {1101,101,10101} are being accepted while {1001,11001} are not. Thus, this conclusion leads to option a.

 Two states are said to be equivalent if and only if they have same number of states as well as transitions.

The figure represents the initial as well as the final state with an iteration of x.

All the Strings are getting accepted except ‘ababaabaa’ as it is directed to dumping state. Dumping state also refers to the reject state of the automata.

As the initial state is not made an acceptance state, thus ε will not be accepted by the given DFA. For the automata to accept ε as an entity, one should make the initial state as also the final state.

Language to accept a palindrome number or string will be non-regular and thus, its DFA cannot be obtained. Though, PDA is possible.

 Proper and sequential combination of events leads the machines to work in hand which includes The elevator, Combinational Locks, Traffic Lights, vending machine, etc. Other applications of Finite machine state system are Communication Protocol Design, Artificial Intelligence Research, A Turnstile, etc.