Answer :
When there is an error in the execution of commands, it can result in different types of errors. Let's break down the options provided:
1. Syntax Error: This type of error occurs when there is a mistake in the syntax (structure) of the code. It means the commands written do not follow the correct grammar or structure expected by the programming language. For example, missing a semicolon at the end of a line in a programming language like Python can result in a syntax error.
2. Run-time Error: Run-time errors occur while the program is running. These errors can happen due to various reasons such as division by zero, trying to access memory that is not allocated, or attempting to perform an operation on incompatible data types. An example would be trying to access an element in an array at an index that is out of bounds.
3. Logic Error: Logic errors are more subtle and tricky to spot. These errors occur when the code does not do what the programmer intended it to do. The commands are executed without any syntax errors, but the output is not as expected due to flaws in the logical flow of the program. For instance, a logic error could be a calculator program that gives incorrect results for certain calculations due to a mistake in the calculation logic.
4. Crash: A crash happens when a program stops running unexpectedly. It can occur due to various reasons like memory leaks, infinite loops, or accessing restricted system resources. When a program crashes, it stops functioning without completing its tasks and may display an error message or simply close abruptly.
In the context of the question, an error in the execution of commands would typically result in a run-time error where the issue arises during the program's execution rather than at compile time (like syntax errors) or due to incorrect logic.
1. Syntax Error: This type of error occurs when there is a mistake in the syntax (structure) of the code. It means the commands written do not follow the correct grammar or structure expected by the programming language. For example, missing a semicolon at the end of a line in a programming language like Python can result in a syntax error.
2. Run-time Error: Run-time errors occur while the program is running. These errors can happen due to various reasons such as division by zero, trying to access memory that is not allocated, or attempting to perform an operation on incompatible data types. An example would be trying to access an element in an array at an index that is out of bounds.
3. Logic Error: Logic errors are more subtle and tricky to spot. These errors occur when the code does not do what the programmer intended it to do. The commands are executed without any syntax errors, but the output is not as expected due to flaws in the logical flow of the program. For instance, a logic error could be a calculator program that gives incorrect results for certain calculations due to a mistake in the calculation logic.
4. Crash: A crash happens when a program stops running unexpectedly. It can occur due to various reasons like memory leaks, infinite loops, or accessing restricted system resources. When a program crashes, it stops functioning without completing its tasks and may display an error message or simply close abruptly.
In the context of the question, an error in the execution of commands would typically result in a run-time error where the issue arises during the program's execution rather than at compile time (like syntax errors) or due to incorrect logic.
