Corat - Coret

A protocol is a set of rules or standards or allow a relationship, communication and transfer of data between two or more computer point. The protocol can be implemented in hardware, software or a combination of both. At the lowest level, the protocol defines a hardware connection. Protocol is used to determine the type of services to be performed on the internet. Here are some types of protocols that exist within the Internet network. DNS (Domain Name System) Domain Name System is a system used to distribute the database to search the computer name (name resolution) on the network using TCP / IP. DNS is used in applications that connect to the Internet such as web browsers or e-mail, which helps map the DNS host name of a computer to an IP address. TCP / IP (Transmission Control Protocol / Internet Protocol) TCP / IP is a data communications standard used by the Internet community in the process of exchanging data from one computer to another computer on the n...

What are the advantages compared to other Virus Trojan ? Virus Trojan can compromise remote access to a target computer system. Operations that can be performed by a hacker on computer systems that are targeted include Damaging a computer system, such as the appearance of a blue screen on your computer, Formatting a disk, destroying all the contents of your computer data, use of the system automatically as botnets for example spamming auto, theft of electronic money, infect other connected devices, Data theft and banking network information, including confidential files, sometimes for industrial espionage, and information with financial implications such as passwords and credit card payments and the modification or deletion of files. With the purpose of sending that data to the author, that some of the greatness of the Trojans, the effect actually depends on the types of trojan infected on your computer device. What is Virus Trojan? Trojan virus, or often referred to as a...

Why Objective-C used in the Mac operating system? because Steve Jobs (founder of Apple Inc.) create a company named NeXT were using Objective-C licensed from stepstone to make the NextStep operating system. Because NeXT was acquired by Apple Inc. then NextStep dimodif into Mac OS and of course built using Objective-C. Objective-C thus become the main programming language on the products MacIntosh. Objective-C is made by Brad Cox and Tom Love 80s. His company was named stepstone. In terms of orders, Objective-C is a superset of C. This means that Objective-C command relatively similar but more than the language commands C. To make use Obejctive-C program is already available for Linux, Mac, and Window. Please search on Google if you're still confused. It should be understood that Objective C is not a separate language such as C #, C++, or Java. Objective C is the C language, written with object oriented syntax. So if you type in C and compiled, then there would be no pro...