Thrashing

Thrashing is a condition where the CPU is spending most of its time doing nothing useful because it is constantly swapping data between memory and the disk. Thrashing occurs when the system is trying to run too many programs at the same time or when a program is trying to do too much. What is … Read more

Correlation

Correlation is a statistical measure that describes the relationship between two or more variables. In other words, it measures how closely two or more variables are related. Correlation can be positive, negative, or zero. A positive correlation means that as one variable increases, the other variable also increases. A negative correlation means that as one … Read more