Compile time refers to the period during which source code is translated into executable code by a compiler, before the program is run. It is crucial for catching syntax errors and optimizing code, but it does not account for runtime errors that occur during program execution.

Compile Time

Compile time

Source code is the human-readable set of instructions that a programmer writes, which is then translated into machine code by a compiler or interpreter to be executed by a computer. It serves as the foundational element for software development, allowing for collaboration, modification, and understanding of a program's functionality.

source code

Executable code refers to a set of instructions in a computer program that can be directly executed by the computer's CPU to perform specific tasks. It is typically generated from source code through a process called compilation or interpretation, transforming human-readable instructions into machine-readable binary code.

executable code

A compiler is a specialized program that translates high-level source code written in programming languages into machine code that can be executed by a computer's processor. This translation process involves several stages, including lexical analysis, syntax analysis, semantic analysis, optimization, and code generation, ensuring that the final executable is efficient and error-free.

compiler

Program execution is the process by which a computer carries out the instructions of a program, transitioning from a static code to dynamic actions. It involves the interaction between the CPU, memory, and input/output systems to perform tasks as specified by the program's code.

program execution

Syntax errors occur when the code written does not conform to the rules of the programming language, preventing the program from being executed. These errors are typically detected by the compiler or interpreter during the code compilation or interpretation process, and must be corrected for the program to run successfully.

syntax errors

optimizing code

Runtime errors occur when a program is executed and encounters an issue that prevents it from continuing, often due to invalid operations or unanticipated input. These errors highlight the importance of robust error handling and thorough testing to ensure software reliability and user satisfaction.

CUSTOMIZE YOUR LEARNING

CUSTOMIZE YOUR LEARNING

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