Kind Of Virus Computer

Computer viruses are programs similar to biological viruses spread after getting into unexpected action a computer do. Although all viruses are not dangerous, but many of them aimed at the destruction of certain types of files, applications or operating systems are written. Similar viruses all programs other system resources such as memory and disk space, CPU and other resources can take advantage and can do dangerous actions eg files on disk and delete or entire hard drive their format. Also, a virus can permit access to the device through the network without authentication provided. For the first time in 1984 the word "virus" means the person by Cohen in academic texts were used. In this article, that "experiments with computer viruses" was the name of a particular author or category of programs known as viruses and named the Leonard Dlmn is attributed. 

However, before this time, viruses in the context of practical and imaginative stories were appearing. Viruses boot sector: boot sector first Sector on floppy or hard disk computer. Executable code stored in the sector have been using their computer activities are performed. Considering that every time the computer Rise Boot sector about referral is placed, and with every computer configuration changes also re-boot sector content is written, so this sector very vulnerable place against virus attacks is. This type of virus through infected floppy disk boot sector that they are published. Boot sector computer hard drive that is infected by the virus and every time the computer is turned on, the virus load in your memory and wait for the opportunity to infect floppy stays in order to publish your device and another to pollute. These viruses can act that way until the machine is infected computer can boot from hard disk to be wiped out. Virus after writing on the original source code to try to boot to another sector on disk and transferred to the sector as a bad sector (Bad Sector) to Mark. Macro viruses: these viruses directly infect programs do not. The aim of these viruses, files produced by programs that Makrvyy programming languages such as Exel or Word documents to use. Macro viruses through the disk, network or file attachments by e-mail is to be expanded. Viruses can activate only when the infected file is opened, the virus then began to expand its computer and other files available will also infected. 

Borobudur Temple

Borobudur, or Barabudur, is a 9th-century Mahayana Buddhist monument near Magelang,Central Java, Indonesia. The monument comprises six square platforms topped by three circular platforms, and is decorated with 2,672 relief panels and 504 Buddha statues. A main dome, located at the center of the top platform, is surrounded by 72 Buddha statues seated inside perforated stupa.

The monument is both a shrine to the Lord Buddha and a place for Buddhist pilgrimage. The journey for pilgrims begins at the base of the monument and follows a path circumambulatingthe monument while ascending to the top through the three levels of Buddhist cosmology, namely Kāmadhātu (the world of desire), Rupadhatu (the world of forms) and Arupadhatu (the world of formlessness). During the journey the monument guides the pilgrims through a system of stairways and corridors with 1,460 narrative relief panels on the wall and the balustrades.

Location

Approximately 40 kilometers (25 mi) northwest of Yogyakarta, Borobudur is located in an elevated area between two twin volcanoes, Sundoro-Sumbing andMerbabu-Merapi, and two rivers, the Progo and the Elo. According to local myth, the area known as Kedu Plain is a Javanese 'sacred' place and has been dubbed 'the garden of Java' due to its high agricultural fertility. Besides Borobudur, there are other Buddhist and Hindu temples in the area, including the Prambanan temples compound. During the restoration in the early 1900s, it was discovered that three Buddhist temples in the region, Borobudur, Pawon and Mendut, are lined in one straight line position.