Lines of Code (LOC) is a software metric used to measure the size of a software program by counting the number of lines in its source code. While it provides a straightforward way to gauge code volume, it is often criticized for not accurately reflecting software complexity or quality.

Lines Of Code

Lines of Code

software metric

size of a software program

counting the number of lines

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

gauge code volume

Software complexity refers to the intricacy and difficulty involved in understanding, modifying, and maintaining a software system, often resulting from its size, structure, and interdependencies. Managing software complexity is crucial for ensuring software quality, maintainability, and scalability, and involves using design principles and practices to reduce unnecessary intricacies.

software complexity

Software quality refers to the degree to which a software product meets specified requirements, user expectations, and is free from defects. It encompasses various attributes such as functionality, reliability, usability, efficiency, maintainability, and portability, which collectively determine the software's overall performance and user satisfaction.

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