This video explains about arrays in Java. A Java array is an object that contains elements of similar data types. It is a data structure that stores similar elements, and has a fixed length. They are useful for storing data, and start with an index of 0.
Python is a powerful, simple programming language. Knowing Python can make learning other programming languages easier. Python is the leading programming language for data collection.
This video explains the concept of phishing. Phishing is a cybercrime - the process of sending emails or making pages claiming to be from reputable companies in order to induce individuals to reveal personal information.