Олимпиадные задания по дисциплине "Иностранный язык (английский)" для студентов 3 курса.
олимпиадные задания

Олимпиада по дисциплине «Иностранный язык (английский)»

для студентов специальностей ИС, КС 3 курс

GUI operating systems

a) Read and translate the text.

The term user interface refers to the standard procedures that the user follows in order to interact with a computer. In the late 1970s and early 80s, the way users accessed computer systems was very complex. They had to memorize and type a lot of commands just to see the contents of a disk, to copy files or to respond to a single prompt. In fact, it was only experts who used computers, so there was no need for a user-friendly interface.

In 1984, Apple produced the Macintosh, the first computer with a mouse and a graphical user interface (GUI). Macs were designed with one clear aim: to facilitate interaction with the computer. A few years later,

Microsoft launched Windows, another operating system based on graphics and intuitive tools. Nowadays, computers are used by all kinds of people, and as a result there is a growing emphasis on accessibility and user-friendly systems.

A GUI makes use of a WIMP environment: windows, icons, menus and pointer. The background of the screen is called the desktop, which contains labeled pictures called icons. These icons represent files or folders. Double-clicking a folder opens a window which contains programs, documents, or more nested folders. When you are in a folder, you can launch a program or document by double-clicking the icon or you can drag it to another location. When you run a program, your PC opens a window that lets you work with different tools. All the programs have a high level of consistency, with similar toolbars, menu bars, buttons and dialog boxes. A modern OS also provides access to networks and allows multitasking, which means you can run several programs — and do various tasks at the same time.

•• The most popular operating systems are:

•• The Windows family — designed by Microsoft and used on most PCs. The most recent versions are Windows Vista and Windows 7.

•• Mac OS — created by Apple and used on Macintosh computers.

•• Unix — a multi-user system, found on mainframes and workstations in corporate installations.

•• Linux — open-source software developed under the GNU General Public License. This means anybody can copy its source code, change it and distribute it. It is used in computers, appliances and small devices.

•• Windows Mobile — used on most PDAs and smartphones (PDAs incorporating mobile phones).

•• Palm OS — used on Palm handheld devices.

•• RIM — used on Blackberry communication devices. Developed by Research In Motion.

•• The Symbian OS — used by some phone makers, including Nokia and Siemens.

These computer platforms differ in areas such as device installation, network connectivity or compatibility with application software.

b) Translate these terms and expressions into Russian.

1. user interface _______________________

2. procedures _________________________

3. commands _________________________

4. tools ______________________________

5. desktop ____________________________

6. nested folders _______________________

7. launch a program ____________________

8. source code _________________________