Compilers Predictivetop Down Parsing 1 Online Exam Quiz
Compilers Predictivetop Down Parsing 1 GK Quiz. Question and Answers related to Compilers Predictivetop Down Parsing 1. MCQ (Multiple Choice Questions with answers about Compilers Predictivetop Down Parsing 1
Which one of the following is true at any valid state in shift-reduce parsing?
Options
A : At the bottom we find the prefixes
B : None of the mentioned
C : Stack contains only viable prefixes
D : Stack consists of viable prefixes
In the context of abstract-syntax-tree and control-flow-graph. Which one of the following is true?
Options
A : In both AST and CFG if node N2 be the successor of node N1
B : For any input program, neither AST nor CFG will contain a cycle
C : The max number of successors of a node in an AST and a CFG depends on the input program
D : None of the mentioned
Which of the following pairs is the most powerful?
Options
A : SLR, LALR
B : Canonical LR ,LALR
C : SLR canonical LR
D : LALR canonical LR
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