Different types of Computer Viruses - Computer Virus Classification. Computer Viruses are classified according to their nature of infection and behavior. Different types of computer virus classification are given below. â¢ Boot Sector Virus: A Boot Sector Virus infects the first sector of the hard drive, where the Master Boot Record (MBR) is stored. The Master Boot Record (MBR) stores the disk's primary partition table and to store bootstrapping instructions which are executed after the computer's BIOS passes execution to machine code.
The Blue Mountains are a mountain range in the western United States, located largely in northeastern Oregon and stretching into southeastern Washington.The range has an area of 4,060 square miles (10,500 km 2), stretching east and southeast of Pendleton, Oregon, to the Snake River along the Oregon-Idaho border..S. Route 26 crosses the southern portion of the range, reaching a summit of 5,098 feet (1,554 m) at Blue Mountain Pass. Much of the range is included in the Malheur National Forest, Umatilla National Forest, and WallowaâWhitman National Forest.
The Blue Mountains is a mountainous region and a mountain range located in New South Wales, Australia. The region borders on Sydney 's metropolitan area, its foothills starting about 50 kilometres (31 mi) west of the state capital.fficially the Blue Mountains region is bounded by the Nepean and Hawkesbury rivers in the east, the Coxs River and Lake Burragorang to the west and south, and the Wolgan and Colo rivers to the north. Geologically, it is situated in the central parts of the Sydney Basin.