utility program
Debugging
Debugging
debugging
Semantic errors
It is much easier to discover errors in a program that is well analyzed and well designed. Furthermore, a thoroughly analyzed and carefully designed program is much easier to follow and modify.Even the most experienced programmers spend a considerable amount of time analyzing a problem and designing an algorithm
What a number of people have found is the reality that simple computer programs have few errors and complex programs have more errors than some people even want to know about, let alone fix. A well designed, well built, simple program will work for a long time and create few problems - a complex program with many last minute changes has caused more problems than it has even solved
When your program 'doesn't understand you' or 'doesn't do what you want it to do'. In the latter case, it is also called a bug.There are three types of errors:compile errors. These are given by your compiler and prevents your program from running.linking errors. These are given by you linker or at runtime. Ends your program.runtime errors. These are given by the operating system.Clicking on each of these error will give you a list of possible errors.Removing errors is called debugging.
program would you run to check for possible disk errors
Some common types of program bugs are: Arithmetic bugs Logic bugs Syntax bugs Resource bugs Multi-threading programming bugs Interfacing bugs Performance bugs Teamworking bugs
Rear Admiral Grace Murray Hopper developed the COBOL (Common-Business Oriented Language) on the MARK I & MARK II Mainframe computers. A moth got into the electronics and caused the program to stop. The BUG was retrieved and pasted in the log book. Thus the terms: BUG (there's an error in the program) & DE-BUG( find the errors in a computer program).
When programming, common computer errors include leaving bugs in the program, not testing for all scenarios, and having code that crashes with certain input. In usual computer use, common errors include clicking on virus infected links and not using the computer settings to allow for optimum usage.
list six common errors of disinfection