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1) Can a Deterministic PDA has two epsilon transition each reading different Stack symbol to perform a transition?

2) Can a transition be performed without reading Stack symbol at all. Like $ a, λ/ λ$?
in Theory of Computation by Junior (941 points) | 95 views
1) Deterministic PDA cannot have epsilon.

2) NPDA can .
DPDA can actually has epsilon transition. They query was referring to a specific configuration.
If there is an epsilon transition from a state q, there must not be any alphabet transition from that state.One time only one symbol to be read... my opinion

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