What? what are you asking
Answer:
Reference type,generic type
Explanation:
Reference types are used by a reference that maintains a reference (address) to the object but not the object itself. Because reference kinds reflect the variable's address rather than the data itself, assigning a reference object to another does not copy the information. Instead, it produces a second duplicate of the reference, which relates to the same heap place as the initial value.
Examples of reference types are Classes, Arrays,, Interfaces etc.
A generic type is a generic class or interface that is parameterized over kinds. Essentially, generic types enable you to write a particular, generic class (or method) that operates with distinct kinds, enabling code to be reused.
The class Object describes the conduct of all Java objects. However, it does not describe the conduct of all Java data structures. That's because not all Java data structures are objects. Some of them are primitive values that can be stored in object variables, but they are not objects themselves.
Unlike object types, primitive types are not sub types or super types.
"aches"
an array starts at 0 so spot the 3 is spot 4
[1,2,3,4]
arr[3] = 4 in this case
Skype isn't a cloud based system. Cloud based systems are online storage systems. Google Drive, Dropbox, and SkyDrive are all pieces of software which allow you to store data on a remote server over the internet. Skype is just a program.
The main purpose behind graphic designing is to communicate, The different colors, shapes and patterns used in graphics aim to deliver a meaningful message, which sometimes is hidden. Back in the time, graphic designs usually portrayed what was going on at that time, for instance wars, with larger icons and catchy slogans. Over the time, the graphic designs have evolved where psychedelic, geometrical and monochromatic designs have gained more popularity, with different typographic styles to follow. Moreover, since the world has been taken over by technology in a storm, we get to see some drastic changes in the photography styles, use of color balances with minimal designs and subtle tones.
