Busywizzy Technology Solutions Interview Questions and Answers

Log files are used to record events and actions in a system or application.

• Log files can be used for debugging and troubleshooting.

• They can also be used for auditing and compliance purposes.

• Log files can help identify security breaches or unauthorized access.

• They can be used to monitor system performance and identify bottlenecks.

• Log files can be analyzed to gain insights into user behavior and usage patterns.

Debugging is the process of identifying and fixing errors in a program or project.

• Debugging involves analyzing code and identifying errors

• Tools like debuggers and logging can aid in the process

• Common errors include syntax errors, logic errors, and runtime errors

• Debugging should be done systematically and thoroughly

• Testing and retesting is important to ensure all errors are fixed

Accessibility of variable or function

• Variables and functions should be accessible to the parts of the code that need them

• Accessibility can be controlled using access modifiers like public, private, and protected

• Accessibility can also be affected by the scope of the variable or function