Compilers Questions and Answers – Syntax Analyser – 1

This set of Compilers Multiple Choice Questions & Answers (MCQs) focuses on “Syntax Analyser – 1”.

1. Which phase of the compiler is Syntax Analysis?
a) First
b) Second
c) Third
d) None of the mentioned
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2. Syntax Analyser is also known as ___________
a) Hierarchical Analysis
b) Hierarchical Parsing
c) None of the mentioned
d) Hierarchical Analysis & Parsing
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3. Syntax Analyser takes Groups Tokens of source Program into Grammatical Production.
a) True
b) False
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4. From where it takes its input from?
a) Lexical analyser
b) Syntactic Analyser
c) Semantic Analyser
d) None of the mentioned
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5. Parsers are expected to parse the whole code.
a) True
b) False
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6. A grammar for a programming language is a formal description of _______________
a) Syntax
b) Semantics
c) Structure
d) Library
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7. Which of these is not true about the Symbol Table?
a) All the labels of the instructions are symbols
b) Table has entry for symbol name address value
c) Perform the processing of the assembler directives
d) Created during pass 1
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8. Which of these features of assembler are Machine-Dependent?
a) Instruction formats
b) Addressing modes
c) Program relocation
d) All of the mentioned
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9. A compiler can check?
a) Logical Error
b) Syntax Error
c) Both Logical and Syntax Error
d) Not Logical and Syntax Error
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10. The fourth Generation computer was made up of ______________
a) Transistor
b) Vacuum tubes
c) Chips
d) Microprocessor chips
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Sanfoundry Global Education & Learning Series – Compilers.

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