Systems Programming Essay Example | Topics and Well Written Essays - 3000 words

Systems Programming - Essay Example One thing that a any user will notice immediately with Windows 8 is that the ‘boot up’ will be significantly faster - perhaps as much as one-third. This is because the Basic Input-Output System (BIOS) processor start-up code that has been used (in various forms) since the advent of usable IBM-architecture PCs, has been replaced by the Unified Extensible Firmware Interface (UEFI) executable, developed by Intel from 1998 onwards (and made open-source by Intel in 2005), when it became apparent that BIOS would no longer be up to the job. The underlying support for the execution of processes and threads is, according to O’Brien, [Engadget Online Magazine. Windows Phone 8 and Windows 8 share lots of code, NT kernel. Terrence OBrien. Jun 20th, 2012. (Accessed 17th March 2013) (Online). the same as with Windows NT, as this basic architecture has been retained with Windows 8, although it is inferred form a consensus of the available sources that the detailed ‘code’ that implements these functions has been radically changed - whether for the better will have to be seen as Windows 8 beds in. As well as the memory management functionality previously incorporated into previous versions of Windows, and retained in Windows 8, the following new memory management features have been incorporated, both to promote better memory management and to improve information security. The exception Handler has been removed. Apparently, a lot of malware and root kits were using the Exception Handler to get into Windows and damage applications and extract data. The implication is that Microsoft’s developers have introduced an operating system procedure that does the same job as an exception handler, but works on radically different principles. states in his online article that Microsoft has been very ‘cagey’ about the specific security features that have been built into the Windows 8 kernel - which is hardly

Expanding business Essay Example | Topics and Well Written Essays - 500 words

Expanding business - Essay Example Vietnam has a varied climate. In the north, the average temperature is around 27Â ° C and 21 Â °C in the south. Generally, Vietnam has a tropical monsoon climate with average humidity of 84% all year round. Vietnam falls in both tropical and temperate climatic zones that varies climate of Vietnam. On the northern part, Vietnam falls in the temperate climate zone and tropical climate on the Southern part. The north part of the country experience cool and dry weather from November to April and hot and rainy weather from May to October. From July to November, the coastal regions of Vietnam experience typhoons that can have the devastating impact. Randomly, there are also floods and droughts that take place that has an enormous impact on lives and agriculture (VBN Para 8). Vietnam’s natural resources are phosphates, coal, manganese, bauxite, chromate, offshore oil and gas deposits, forests, and hydropower (VBN Para 3). Agricultural resources of Vietnam are Rice, Rubber, Coffee, Cashew nuts, Pepper, Tea, and Fruits and Vegetables. Major industries include coal, tin, chrome, power station, tobacco, tea and cunning factories, pharmaceutical, textile, food processing (VBN Para 4). Vietnam’s main trading partners are Japan, China, the USA, Singapore and Taiwan. The relations between Vietnam and the USA ended up by signing a bilateral trade agreement in December 2001 that increased export to the USA from Vietnam. This trade agreement made the USA the second largest trading partner of Vietnam and increased trade between the two countries by $15.4 billions in 2009. The major export of Vietnam is Crude oil and it is the major crude oil exporter in Asia. Its main countries of export include China, Singapore, Japan, Britain, and the USA (VBN Para 6). Textile and Garment: Vietnam is the world’s 16th biggest garment and textile exporter. It currently accounts for 2.5 % of the world’s total market share and the major importing countries are the USA, EU, and