Search Engine optimization is about optimizing a website for search engine, for those users who will be trying to access your site's from search engine. It aims at improving your pagerank on search...
Profit maximization refers to the process of determining the price and the total output level that can ensure a firm the maximum profit. There are many strategies and ways by which this issue can be...
Extern and Global are the storage space in C program. Global provides us to access the variables from anywhere inside the program only whereas Extern provides us to access the variables from outside...
Global variables and extern variables are very similar, but with a major difference. Let's say you have a global variable in your header file, like this:
( Refer how u can add the variable...