- A Logical Error
- B Compilation Error
- C Runtime Error
- D Syntax Error
Syntax errors occur when the rules of a programming language are violated. These errors are detected by the compiler during the compilation process and must be fixed before the program can be executed.
Logical errors occur when there is a flaw in the logic of a program, resulting in incorrect output or unexpected behavior. These errors may not be immediately apparent and often require careful debugging.
Runtime errors occur during the execution of a program and can lead to abnormal termination. They may result from issues such as division by zero, array out-of-bounds access, or invalid input.
Compilation errors are detected by the compiler during the compilation process. They indicate violations of the programming language's syntax rules and must be resolved before the program can be executed.
Logical errors are typically identified and corrected during the testing phase of the software development process. Testing involves executing the program and verifying that it produces the expected results.
Using a variable before it is assigned a value can lead to a runtime error. This situation may result in unpredictable behavior or memory-related issues during program execution.
An infinite loop error occurs when a loop continues indefinitely without reaching an exit condition. This can lead to the program getting stuck and not progressing further.
Accessing an array element beyond its boundaries can lead to a runtime error, often referred to as an "array out-of-bounds" error. This situation can result in unpredictable behavior and memory-related issues.
Dividing a number by zero results in an arithmetic error. This type of error is detected during runtime and can lead to program termination.
Programming errors are addressed through code modifications during the maintenance phase of the software development life cycle. This phase involves making updates and improvements to the software.