Success is the sum of small efforts repeated day in and day out.— Robert Collier

Compiler Design — quick quiz

5 real GATE CSE questions on Compiler Design. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 5

MEDIUM

Consider the grammar: S → aSb | bSa | ε. Which of the following sets correctly represents FIRST(S)?