GATE 1998
Which of the following parser families is most commonly constructed using the canonical collection of LR(0) items augmented with lookaheads?
Related Compiler Design PYQs
A parse tree node attribute that is computed exclusively from the attributes of its children and itself is called a:
Consider the following C statements: char *str1 = "Hello; /* Statement S1 */ char *str2 = "Hello;"; /* Statement S2 …
Which of the following statements is/are true?
Consider the following two syntax-directed definitions for type declarations. | SDD1: Grammar \(G_1\) | Semantic rules | | --- | …
A lexical analyzer uses the following token definitions letter → [A-Za-z] digit → [0-9] id → letter (letter | digit)* number → dig…
Consider the canonical LR(0) parsing of the grammar below using terminals {a,b,c} and non-terminals {A,B,C,S} with S as the start …
Free account benefits
Turn practice into measurable progress
Public PYQs and reference pages stay free. Sign in when you want GATEverse to remember what you studied and guide what to practise next.
Saved progressKeep answers, mock results and completion history across devices.
Adaptive practiceGet questions matched to your recent accuracy and difficulty level.
Bookmarks and notesBuild a personal revision list and record why a question was difficult.
Performance insightsSee weak subjects, accuracy trends, streaks and exam readiness.