Compilers Online Test Online Exam Quiz
Compilers Online Test GK Quiz. Question and Answers related to Compilers Online Test. MCQ (Multiple Choice Questions with answers about Compilers Online Test
In a bottom up evaluation of a syntax direction definition, inherited attributes can __________
Options
A : Always be evaluated
B : Be evaluated only if the definition is L –attributed
C : Evaluation only done if the definition has synthesized attributes
D : None of the mentioned
A synthesized attribute is an attribute whose value at a parse tree node depends on __________
Options
A : Attributes at the siblings only
B : Attributes at parent node only
C : Attributes at children nodes only
D : None of the mentioned
The graph that shows basic blocks and their successor relationship is called __________
Options
A : DAG
B : Flow Chart
C : Control Graph
D : Hamilton graph
Which of the following symbols table implementation is based on the property of locality of reference?
Options
A : Hash Table
B : Search tree
C : Self organizing list
D : Linear list
_________ or scanning is the process where the stream of characters making up the source program is read from left to right and grouped into tokens.
Options
A : Lexical Analysis
B : Diversion
C : Modelling
D : None of the mentioned
Assume that the SLR parser for a grammar G has n1 states and the LALR parser for G has n2 states. Hence which one is true?
Options
A : N1 is necessarily less than n2
B : N1 is necessarily equal to n2
C : N1 is necessarily greater than n2
D : None of the mentioned
Input to code generator is __________
Options
A : Source code
B : Intermediate code
C : Target code
D : All of the mentioned
_____________ is a graph representation of a derivation.
Options
A : The parse tree
B : Oct tree
C : Binary tree
D : None of the mentioned
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