Question: The lexical analysis for a modern computer language such as Java needs the power of which among the following machine models is necessary and sufficient

The lexical analysis for a modern computer language such as Java needs the power of which among the following machine models is necessary and sufficient sense.

(

)

Finite automaton

(

)

(

)

Finite state machine

(

FSM

)

Justify your answer

(

GATE

2011)

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