Match the following according to input (from the left column) to the compiler phase (in the right column) that processes it:

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Key concept

Lexical Analysis, Parsing and SDT

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Examiner trap & misconception

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How GATE tests Lexical Analysis, Parsing and SDT

In GATE CS, this foundational topic tests grammar analysis, parsing techniques, and compiler phase interactions through both theoretical properties and computational mechanics. Questions frequently evaluate FIRST/FOLLOW set computation, LL(1) parsing table construction, LR parser capabilities, and bottom-up reduction steps. In addition, conceptual items regularly test front-end compiler phase responsibilities, phase inputs/outputs, and error detection stages.

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Independent practice explanation verified by the GateAI team. GATE is conducted by the IITs; question text follows the official paper.

Compiler Design · Lexical Analysis, Parsing and SDT

Official IIT answer key · IIT Roorkee · Audited Aug 2026

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GATE CSE 2017 Set 2 Q5 · MCQ · 1 mark

Match the following according to input (from the left column) to the compiler phase (in the right column) that processes it:

Select an option to check

Key concept

Lexical Analysis, Parsing and SDT

Step-by-step verified solution

Examiner trap & misconception

Topic notes

How GATE tests Lexical Analysis, Parsing and SDT

Full Lexical Analysis, Parsing and SDT guide →

More on Lexical Analysis, Parsing and SDT

All 14 questions on Lexical Analysis, Parsing and SDT →

Independent practice explanation verified by the GateAI team. GATE is conducted by the IITs; question text follows the official paper.

Match the following according to input (from the left column) to the compiler phase (in the right column) that processes it:

Step-by-step verified solution

Check you can still solve Lexical Analysis, Parsing and SDT under a clock

More from GATE CSE 2017 Set 2

More on Lexical Analysis, Parsing and SDT

Match the following according to input (from the left column) to the compiler phase (in the right column) that processes it:

Step-by-step verified solution

Check you can still solve Lexical Analysis, Parsing and SDT under a clock

More from GATE CSE 2017 Set 2

More on Lexical Analysis, Parsing and SDT

Match the following according to input (from the left column) to the compiler phase (in the right column) that processes it:

Step-by-step verified solution

Check you can still solve Lexical Analysis, Parsing and SDT under a clock

More from GATE CSE 2017 Set 2

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Match the following according to input (from the left column) to the compiler phase (in the right column) that processes it:

Step-by-step verified solution

Check you can still solve Lexical Analysis, Parsing and SDT under a clock

More from GATE CSE 2017 Set 2

More on Lexical Analysis, Parsing and SDT

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