The construction of the canonical collection of the sets of LR (1) items are similar to the construction of the canonical collection of the sets of LR (0) items. Which is an exception?$

Closure and goto operations work similarly

Closure and goto operations work a little bit different

Closure and goto operations work similarly

Closure and additive operations work a little bit different

Closure and associatively operations work a little bit different

Which of these is true about LR parsing ?

Is most general non-backtracking shift-reduce parsing

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1.	The construction of the canonical collection of the sets of LR (1) items are similar to the construction of the canonical collection of the sets of LR (0) items. Which is an exception?$
A.	Closure and goto operations work a little bit different
B.	Closure and goto operations work similarly
C.	Closure and additive operations work a little bit different
D.	Closure and associatively operations work a little bit different
Answer» B. Closure and goto operations work similarly

Discussion

2.	Which of these is true about LR parsing ?
A.	Is most general non-backtracking shift-reduce parsing
B.	It is still efficient
C.	Both of the mentioned
D.	None of the mentioned
Answer» D. None of the mentioned

Discussion