Explain compiler construction tools?
The compiler writer can use a number of software development tools. the compiler writer like any programmer can use software …
Compiler
Differentiate between Single DNA multipass compiler.
Differences Between a Single Pass and Multiphases s. no. Single Pass Compiler Multiphases Complier 1. In a single-pass compiler, all …
Read moreDifferentiate between Single DNA multipass compiler.
Differentiate between NFA and DFA
Differences between NFA and DFA S.no. Title NFA DFA 1. Abbreviation Non deterministic finite automata Deterministic finite automata 2. Purpose …
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. …
Role of Lexical Analyzer
Works as an interface between the source program and parser. It examines input text character by character and separates the …