What are Finite Automata?
A recognizer for a language is a program that takes a string x as input and answers “yes” if x …
Define Automatic Generation of Lexical Analyzer?
We can generate a lexical analyzer automatically by using a lexical analyzer generator. This generator takes as input the precise …
Explain Symbol Table Management.
Symbol Table Management An essential function of a compiler is to collect and use the information about the names (identifiers) …
Differentiate between Compiler and Interpreter.
S.no. Compiler Interpreter 1 A compiler translates the complete source program in a single run. An interpreter translates the source …
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 …
Read moreExplain in brief issues in the design of the code generator?
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 …
Read moreWhat is parameter passing and explain various methods of parameter passing?
Explain storage organization
The executing target program runs in its own logical address space in which each program value has a location. The …