Desktop notebook
Using desktop processor notebook.
As the computer processor desktop and notebook computers have high spread between processors, so some notebook makers will be desktop processors used in notebook computers. Recently, due to the price of notebook computers getting lower and lower, and the performance of the processor is also closer to desktop, together with manufacturers also have a higher cooling technology, more and more vendors adopt this design, and began to have vendor-sounding excuses for such a notebook will be called "the desktop of the notebook computer" (desknote): use of desktop processor notebook.
In fact this "wrong chips" in early Pentium notebook computer era had its apogee in 1:00, when the vendors in this way, cost savings and lower notebook prices, but also some "cheat consumers" of too. Intel to put an end to this practice, laptop processors use different packaging methods, so that the two are incompatible. Recently, this approach began to revive, but often vendors will demonstrate its glamorous notebook uses a desktop processor.
In addition, full-function (all-in-one) notebook computer segment where there had been a so-called "desktop replacement notebook computer" (Desktop-replacement notebook), as more and more expensive notebook computers and functional integrity and increasingly powerful, so this market is also growing. The rise of the desknote generally considered conducive to "desktop replacement notebook computer" market.
DHCP
DHCP (Dynamic Host Configuration Protocol)
It is used in TCP / IP protocol which is used to temporarily specify the IP address of a machine protocol, using DHCP on the network must have a DHCP server, while other machines the implementation of DHCP clients.
When the DHCP client program to send a broadcast message asking for a dynamic IP address when, DHCP server based on the current address has been configured to provide an available IP address and subnet mask (subnet mask) to client. DHCP assigned IP addresses are usually three ways, first is a fixed IP address, each machine has its own fixed IP address, this address is fixed for each workstation local area network which addresses, unless the network infrastructure changes, or else those addresses can usually keep using it.
The second is the dynamic allocation, whenever the computer needs to access network resources, DHCP server, provided only one IP address, but when the computer off the network, this IP address have been released, available to other workstations, For example, the user's ISP dial-up Internet company only after giving an IP address. Another is by way of network administrators to manually specify. If the DHCP server to use with WINS, the computer name and IP address mapping of the relationship can be automatically handled by the WINS server.
DHTML Dynamic HyperText Markup Language (Dynamic Hyper Text Markup Language)
A kind of extension of HTML specifications, you can make Web pages with interactive (Interactive) and dynamic screen functions. To make play a role in DHTML, Web browser (Web Browser) must support this feature.
DHTNL integrate CSS (cascading style sheets), DOM (document object model), Script (JavaScript, and VBscript) and HTML and other programming language. Written by the use of DHTML web pages, Flash can be achieved with the same dynamic effect, but do not have to install any of the Plug-in program; As written in HTML pages, if not continuously updated picture, it is impossible to create dynamic effect.
In fact, DHTML tags used in exactly the same language and HTML, the only difference, DHTML is a dynamically changing HTML. The reason why The variance is due to the traditional HTML web browser, a Web page as long as the reading is completed, you can not change, however, supports DHTML Markup Language browser, read pages, the HTML tags will be established for each objects. So, even if the pages have been read completed, can continue to use Script to change the object properties (such as color, location, etc.), the browser can immediately put these changes to the screen display.
DIB
1. DEVICE-INDEPENDENT BITMAP: WINDOWS to use bitmap (BITMAP) file format, color as a separate definition, has nothing to do with the display output device from the device or program on their own conversion .2. DUAL INDEPENDENT BUS: Intel (INTEL) P6 micro - structure (P6 MICROARCHITECTURE) to use bus (BUS) technology, a high-speed exclusive L2 cache (CACHE) bus and system bus separately, so that would not be the motherboard L2 cache data transfer speed limit. |
