What is Backpatching?
While producing three address codes of if — then — else statements, we may not know the labels where control …
What are a Compiler and Cross-Compiler?
Compiler – A compiler is a program that translates a high-level language program into a functionally equivalent low-level language program. …
Are you happy with the current Petrol Prices?
Vote and Share Your Friends and Family Petrol and diesel prices in your city today Petrol and diesel prices were …
Explain in brief issues in the design of the code generator?
The most important criteria for a code generator to produce correct code. Correctness takes special significance because of the number …
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What is parameter passing and explain various methods of parameter passing?
The communication between a calling and called procedure is done by means of non-local names and parameters. The common methods …
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Explain storage organization
The executing target program runs in its own logical address space in which each program value has a location. The …
Differentiate between Static, Stack, and Heap allocation strategies
Static Allocation: The simpler form of allocation is static allocation. Storage space once allocated was never released. So a very …
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Define the term activation record? Explain different fields in the activation record.
Activation Records Procedure calls and returns are managed by a runtime stack called control stack. Each live activation has an …
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Explain different runtime storage allocation strategies
Stack storage: Names local to a procedure are allocated space on a stack. The stack supports the normal call/ return …
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Write short notes on – Parameter passing technique, Symbol table.
Parameter Passing Technique Step after procedure call is to pass the actual parameters up to the activation record being created. …
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