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Compiler DesignChoose the correct answer of the following: Right side of three-address code has how many numbers of operator at most? (i) 1 (ii) 2 (iii) 4 (iv) 320222mCompiler DesignThree-address code involves (i) Exactly 3 address (ii) At most 3 addresses (iii) No unary operator (iv) None20232m Compiler DesignA three-address code uses (i) One operand (ii) Two operands (iii) Three operands (iv) No operands20252mCOMPUTER ORGANIZATION & ARCHITECTUREExplain one-, two- and three-address instruction with suitable examples.20197m
PreviousConstruct LALR(1) parsing table for the following grammar. Also prove that this is not SLR(1). S \rightarrow Aa | bAc | dc | bda A \rightarrow dNextConsider the context free grammar: S \rightarrow SS + | SS * | a; eliminate left factoring and left recursion from the grammar. Does these removals make the grammar suitable for top-down parsing? Justify.